./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-hid-usbhid-usbmouse.ko_false-unreach-call.cil.out.i.pp.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-hid-usbhid-usbmouse.ko_false-unreach-call.cil.out.i.pp.i -s /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1259db070705cc8318f4cd544a981db9ba453479 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-hid-usbhid-usbmouse.ko_false-unreach-call.cil.out.i.pp.i -s /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1259db070705cc8318f4cd544a981db9ba453479 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 12:49:38,947 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:49:38,948 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:49:38,956 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:49:38,957 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:49:38,957 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:49:38,958 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:49:38,959 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:49:38,960 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:49:38,961 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:49:38,961 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:49:38,961 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:49:38,962 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:49:38,963 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:49:38,963 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:49:38,964 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:49:38,964 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:49:38,966 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:49:38,967 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:49:38,968 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:49:38,969 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:49:38,969 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:49:38,971 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:49:38,971 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:49:38,971 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:49:38,972 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:49:38,973 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:49:38,973 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:49:38,974 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:49:38,975 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:49:38,975 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:49:38,975 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:49:38,976 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:49:38,976 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:49:38,976 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:49:38,977 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:49:38,977 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 12:49:38,987 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:49:38,987 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:49:38,988 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:49:38,988 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 12:49:38,988 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 12:49:38,988 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 12:49:38,988 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 12:49:38,989 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:49:38,989 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 12:49:38,989 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:49:38,989 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:49:38,989 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:49:38,989 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:49:38,990 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:49:38,990 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:49:38,990 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:49:38,990 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:49:38,990 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 12:49:38,990 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:49:38,990 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 12:49:38,991 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 12:49:38,991 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:49:38,991 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:49:38,991 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:49:38,991 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 12:49:38,991 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:49:38,992 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 12:49:38,992 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 12:49:38,992 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1259db070705cc8318f4cd544a981db9ba453479 [2018-11-18 12:49:39,015 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:49:39,024 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:49:39,027 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:49:39,028 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:49:39,028 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:49:39,029 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-hid-usbhid-usbmouse.ko_false-unreach-call.cil.out.i.pp.i [2018-11-18 12:49:39,073 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/data/e7ce2811d/31621e1e28b94d29ae5bdf7b1043624f/FLAGbe233de60 [2018-11-18 12:49:39,601 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:49:39,601 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-hid-usbhid-usbmouse.ko_false-unreach-call.cil.out.i.pp.i [2018-11-18 12:49:39,617 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/data/e7ce2811d/31621e1e28b94d29ae5bdf7b1043624f/FLAGbe233de60 [2018-11-18 12:49:40,045 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/data/e7ce2811d/31621e1e28b94d29ae5bdf7b1043624f [2018-11-18 12:49:40,047 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:49:40,048 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 12:49:40,048 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:49:40,048 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:49:40,050 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:49:40,050 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:49:40" (1/1) ... [2018-11-18 12:49:40,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c55031d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:49:40, skipping insertion in model container [2018-11-18 12:49:40,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:49:40" (1/1) ... [2018-11-18 12:49:40,058 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:49:40,106 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:49:40,774 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:49:40,813 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:49:41,092 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:49:41,140 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:49:41,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:49:41 WrapperNode [2018-11-18 12:49:41,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:49:41,141 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:49:41,141 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:49:41,142 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:49:41,149 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:49:41" (1/1) ... [2018-11-18 12:49:41,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:49:41" (1/1) ... [2018-11-18 12:49:41,167 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:49:41" (1/1) ... [2018-11-18 12:49:41,168 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:49:41" (1/1) ... [2018-11-18 12:49:41,203 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:49:41" (1/1) ... [2018-11-18 12:49:41,210 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:49:41" (1/1) ... [2018-11-18 12:49:41,215 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:49:41" (1/1) ... [2018-11-18 12:49:41,222 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 12:49:41,222 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 12:49:41,222 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 12:49:41,222 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 12:49:41,223 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:49:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/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 [2018-11-18 12:49:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 12:49:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 12:49:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 12:49:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 12:49:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-18 12:49:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2018-11-18 12:49:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2018-11-18 12:49:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-18 12:49:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-18 12:49:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-18 12:49:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2018-11-18 12:49:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-18 12:49:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-18 12:49:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-18 12:49:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2018-11-18 12:49:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2018-11-18 12:49:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2018-11-18 12:49:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2018-11-18 12:49:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2018-11-18 12:49:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2018-11-18 12:49:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2018-11-18 12:49:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2018-11-18 12:49:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mouse_irq [2018-11-18 12:49:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mouse_open [2018-11-18 12:49:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mouse_close [2018-11-18 12:49:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mouse_probe [2018-11-18 12:49:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mouse_disconnect [2018-11-18 12:49:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mouse_init [2018-11-18 12:49:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mouse_exit [2018-11-18 12:49:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2018-11-18 12:49:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2018-11-18 12:49:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 12:49:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-18 12:49:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2018-11-18 12:49:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2018-11-18 12:49:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2018-11-18 12:49:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-18 12:49:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-18 12:49:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 12:49:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 12:49:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-18 12:49:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 12:49:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-18 12:49:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-18 12:49:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-18 12:49:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2018-11-18 12:49:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 12:49:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 12:49:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 12:49:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 12:49:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2018-11-18 12:49:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2018-11-18 12:49:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-18 12:49:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 12:49:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2018-11-18 12:49:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2018-11-18 12:49:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-18 12:49:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-18 12:49:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-18 12:49:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-18 12:49:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-18 12:49:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 12:49:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2018-11-18 12:49:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 12:49:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-18 12:49:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-18 12:49:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-18 12:49:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-18 12:49:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 12:49:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 12:49:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-18 12:49:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-18 12:49:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-18 12:49:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-18 12:49:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-18 12:49:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-18 12:49:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-18 12:49:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2018-11-18 12:49:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2018-11-18 12:49:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2018-11-18 12:49:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2018-11-18 12:49:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2018-11-18 12:49:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2018-11-18 12:49:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2018-11-18 12:49:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2018-11-18 12:49:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2018-11-18 12:49:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2018-11-18 12:49:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2018-11-18 12:49:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2018-11-18 12:49:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mouse_irq [2018-11-18 12:49:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mouse_open [2018-11-18 12:49:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mouse_close [2018-11-18 12:49:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mouse_probe [2018-11-18 12:49:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mouse_disconnect [2018-11-18 12:49:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mouse_init [2018-11-18 12:49:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mouse_exit [2018-11-18 12:49:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 12:49:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-18 12:49:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 12:49:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 12:49:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 12:49:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-18 12:49:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2018-11-18 12:49:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2018-11-18 12:49:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 12:49:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 12:49:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 12:49:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 12:49:41,506 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 12:49:41,506 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 12:49:41,651 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 12:49:41,651 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 12:49:44,132 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 12:49:44,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:49:44 BoogieIcfgContainer [2018-11-18 12:49:44,133 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 12:49:44,133 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 12:49:44,133 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 12:49:44,136 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 12:49:44,136 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 12:49:40" (1/3) ... [2018-11-18 12:49:44,136 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e941faf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:49:44, skipping insertion in model container [2018-11-18 12:49:44,136 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:49:41" (2/3) ... [2018-11-18 12:49:44,137 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e941faf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:49:44, skipping insertion in model container [2018-11-18 12:49:44,137 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:49:44" (3/3) ... [2018-11-18 12:49:44,138 INFO L112 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-hid-usbhid-usbmouse.ko_false-unreach-call.cil.out.i.pp.i [2018-11-18 12:49:44,146 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 12:49:44,152 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 12:49:44,164 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 12:49:44,189 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 12:49:44,190 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 12:49:44,190 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 12:49:44,191 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 12:49:44,191 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 12:49:44,191 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 12:49:44,191 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 12:49:44,191 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 12:49:44,191 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 12:49:44,208 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states. [2018-11-18 12:49:44,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-18 12:49:44,214 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:44,214 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:44,216 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:44,221 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:44,221 INFO L82 PathProgramCache]: Analyzing trace with hash 461286122, now seen corresponding path program 1 times [2018-11-18 12:49:44,222 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:44,222 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:44,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:44,270 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:44,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:44,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:49:44,524 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:44,525 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 12:49:44,531 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:49:44,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:49:44,542 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:49:44,544 INFO L87 Difference]: Start difference. First operand 230 states. Second operand 6 states. [2018-11-18 12:49:44,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:44,641 INFO L93 Difference]: Finished difference Result 436 states and 561 transitions. [2018-11-18 12:49:44,641 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:49:44,642 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 23 [2018-11-18 12:49:44,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:44,651 INFO L225 Difference]: With dead ends: 436 [2018-11-18 12:49:44,651 INFO L226 Difference]: Without dead ends: 217 [2018-11-18 12:49:44,654 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:49:44,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2018-11-18 12:49:44,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 216. [2018-11-18 12:49:44,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 216 states. [2018-11-18 12:49:44,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 258 transitions. [2018-11-18 12:49:44,697 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 258 transitions. Word has length 23 [2018-11-18 12:49:44,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:44,698 INFO L480 AbstractCegarLoop]: Abstraction has 216 states and 258 transitions. [2018-11-18 12:49:44,698 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:49:44,698 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 258 transitions. [2018-11-18 12:49:44,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-18 12:49:44,698 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:44,699 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:44,699 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:44,699 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:44,699 INFO L82 PathProgramCache]: Analyzing trace with hash 68259112, now seen corresponding path program 1 times [2018-11-18 12:49:44,699 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:44,699 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:44,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:44,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:44,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:44,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:44,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:49:44,784 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:44,784 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:49:44,785 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:49:44,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:49:44,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:49:44,785 INFO L87 Difference]: Start difference. First operand 216 states and 258 transitions. Second operand 3 states. [2018-11-18 12:49:44,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:44,832 INFO L93 Difference]: Finished difference Result 596 states and 724 transitions. [2018-11-18 12:49:44,832 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:49:44,832 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 23 [2018-11-18 12:49:44,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:44,836 INFO L225 Difference]: With dead ends: 596 [2018-11-18 12:49:44,836 INFO L226 Difference]: Without dead ends: 404 [2018-11-18 12:49:44,838 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:49:44,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 404 states. [2018-11-18 12:49:44,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 404 to 400. [2018-11-18 12:49:44,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 400 states. [2018-11-18 12:49:44,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 400 states and 483 transitions. [2018-11-18 12:49:44,867 INFO L78 Accepts]: Start accepts. Automaton has 400 states and 483 transitions. Word has length 23 [2018-11-18 12:49:44,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:44,867 INFO L480 AbstractCegarLoop]: Abstraction has 400 states and 483 transitions. [2018-11-18 12:49:44,867 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:49:44,867 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 483 transitions. [2018-11-18 12:49:44,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-18 12:49:44,868 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:44,868 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:44,868 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:44,868 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:44,868 INFO L82 PathProgramCache]: Analyzing trace with hash 2115883265, now seen corresponding path program 1 times [2018-11-18 12:49:44,868 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:44,868 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:44,871 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:44,871 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:44,871 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:44,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:49:44,927 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:44,927 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:49:44,927 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:49:44,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:49:44,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:49:44,928 INFO L87 Difference]: Start difference. First operand 400 states and 483 transitions. Second operand 3 states. [2018-11-18 12:49:44,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:44,970 INFO L93 Difference]: Finished difference Result 1149 states and 1408 transitions. [2018-11-18 12:49:44,974 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:49:44,974 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2018-11-18 12:49:44,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:44,978 INFO L225 Difference]: With dead ends: 1149 [2018-11-18 12:49:44,978 INFO L226 Difference]: Without dead ends: 766 [2018-11-18 12:49:44,980 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:49:44,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 766 states. [2018-11-18 12:49:45,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 766 to 754. [2018-11-18 12:49:45,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 754 states. [2018-11-18 12:49:45,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 754 states and 918 transitions. [2018-11-18 12:49:45,020 INFO L78 Accepts]: Start accepts. Automaton has 754 states and 918 transitions. Word has length 24 [2018-11-18 12:49:45,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:45,021 INFO L480 AbstractCegarLoop]: Abstraction has 754 states and 918 transitions. [2018-11-18 12:49:45,021 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:49:45,021 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 918 transitions. [2018-11-18 12:49:45,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 12:49:45,022 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:45,022 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:45,022 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:45,022 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:45,022 INFO L82 PathProgramCache]: Analyzing trace with hash -329331883, now seen corresponding path program 1 times [2018-11-18 12:49:45,023 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:45,023 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:45,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:45,025 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:45,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:45,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:45,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:49:45,100 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:45,100 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:49:45,100 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:49:45,101 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:49:45,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:45,101 INFO L87 Difference]: Start difference. First operand 754 states and 918 transitions. Second operand 5 states. [2018-11-18 12:49:45,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:45,243 INFO L93 Difference]: Finished difference Result 1623 states and 2013 transitions. [2018-11-18 12:49:45,246 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:49:45,246 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 48 [2018-11-18 12:49:45,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:45,251 INFO L225 Difference]: With dead ends: 1623 [2018-11-18 12:49:45,251 INFO L226 Difference]: Without dead ends: 886 [2018-11-18 12:49:45,253 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:49:45,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 886 states. [2018-11-18 12:49:45,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 886 to 833. [2018-11-18 12:49:45,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 833 states. [2018-11-18 12:49:45,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1027 transitions. [2018-11-18 12:49:45,291 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1027 transitions. Word has length 48 [2018-11-18 12:49:45,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:45,291 INFO L480 AbstractCegarLoop]: Abstraction has 833 states and 1027 transitions. [2018-11-18 12:49:45,291 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:49:45,291 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1027 transitions. [2018-11-18 12:49:45,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-18 12:49:45,293 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:45,293 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:45,293 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:45,293 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:45,294 INFO L82 PathProgramCache]: Analyzing trace with hash -177099207, now seen corresponding path program 1 times [2018-11-18 12:49:45,294 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:45,294 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:45,296 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:45,296 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:45,296 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:45,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:45,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:49:45,385 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:45,385 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:49:45,385 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:49:45,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:49:45,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:45,386 INFO L87 Difference]: Start difference. First operand 833 states and 1027 transitions. Second operand 5 states. [2018-11-18 12:49:46,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:46,067 INFO L93 Difference]: Finished difference Result 1686 states and 2076 transitions. [2018-11-18 12:49:46,068 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 12:49:46,068 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 67 [2018-11-18 12:49:46,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:46,072 INFO L225 Difference]: With dead ends: 1686 [2018-11-18 12:49:46,072 INFO L226 Difference]: Without dead ends: 868 [2018-11-18 12:49:46,074 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:46,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 868 states. [2018-11-18 12:49:46,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 868 to 845. [2018-11-18 12:49:46,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 845 states. [2018-11-18 12:49:46,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 845 states and 1037 transitions. [2018-11-18 12:49:46,110 INFO L78 Accepts]: Start accepts. Automaton has 845 states and 1037 transitions. Word has length 67 [2018-11-18 12:49:46,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:46,111 INFO L480 AbstractCegarLoop]: Abstraction has 845 states and 1037 transitions. [2018-11-18 12:49:46,111 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:49:46,111 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1037 transitions. [2018-11-18 12:49:46,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2018-11-18 12:49:46,113 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:46,114 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:46,114 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:46,114 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:46,114 INFO L82 PathProgramCache]: Analyzing trace with hash 1033154047, now seen corresponding path program 1 times [2018-11-18 12:49:46,114 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:46,114 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:46,116 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:46,117 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:46,117 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:46,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:46,234 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:46,235 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 12:49:46,235 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:49:46,235 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:49:46,235 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:49:46,235 INFO L87 Difference]: Start difference. First operand 845 states and 1037 transitions. Second operand 6 states. [2018-11-18 12:49:46,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:46,312 INFO L93 Difference]: Finished difference Result 1697 states and 2092 transitions. [2018-11-18 12:49:46,312 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:49:46,312 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 112 [2018-11-18 12:49:46,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:46,316 INFO L225 Difference]: With dead ends: 1697 [2018-11-18 12:49:46,316 INFO L226 Difference]: Without dead ends: 866 [2018-11-18 12:49:46,318 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:49:46,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 866 states. [2018-11-18 12:49:46,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 866 to 860. [2018-11-18 12:49:46,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 860 states. [2018-11-18 12:49:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 860 states and 1050 transitions. [2018-11-18 12:49:46,345 INFO L78 Accepts]: Start accepts. Automaton has 860 states and 1050 transitions. Word has length 112 [2018-11-18 12:49:46,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:46,345 INFO L480 AbstractCegarLoop]: Abstraction has 860 states and 1050 transitions. [2018-11-18 12:49:46,345 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:49:46,346 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1050 transitions. [2018-11-18 12:49:46,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-11-18 12:49:46,347 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:46,347 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:46,347 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:46,347 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:46,347 INFO L82 PathProgramCache]: Analyzing trace with hash -1514471176, now seen corresponding path program 1 times [2018-11-18 12:49:46,348 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:46,348 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:46,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:46,351 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:46,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:46,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:46,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:46,456 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:46,456 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:49:46,457 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:49:46,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:49:46,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:46,457 INFO L87 Difference]: Start difference. First operand 860 states and 1050 transitions. Second operand 5 states. [2018-11-18 12:49:46,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:46,488 INFO L93 Difference]: Finished difference Result 1302 states and 1595 transitions. [2018-11-18 12:49:46,489 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 12:49:46,489 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 118 [2018-11-18 12:49:46,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:46,492 INFO L225 Difference]: With dead ends: 1302 [2018-11-18 12:49:46,492 INFO L226 Difference]: Without dead ends: 868 [2018-11-18 12:49:46,494 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:46,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 868 states. [2018-11-18 12:49:46,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 868 to 868. [2018-11-18 12:49:46,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 868 states. [2018-11-18 12:49:46,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 868 states and 1058 transitions. [2018-11-18 12:49:46,520 INFO L78 Accepts]: Start accepts. Automaton has 868 states and 1058 transitions. Word has length 118 [2018-11-18 12:49:46,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:46,521 INFO L480 AbstractCegarLoop]: Abstraction has 868 states and 1058 transitions. [2018-11-18 12:49:46,521 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:49:46,521 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1058 transitions. [2018-11-18 12:49:46,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-18 12:49:46,523 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:46,523 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:46,523 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:46,523 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:46,524 INFO L82 PathProgramCache]: Analyzing trace with hash -1363810031, now seen corresponding path program 1 times [2018-11-18 12:49:46,524 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:46,524 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:46,526 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:46,526 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:46,526 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:46,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:46,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:46,637 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:46,637 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:49:46,638 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:49:46,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:49:46,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:46,639 INFO L87 Difference]: Start difference. First operand 868 states and 1058 transitions. Second operand 5 states. [2018-11-18 12:49:46,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:46,696 INFO L93 Difference]: Finished difference Result 1452 states and 1771 transitions. [2018-11-18 12:49:46,697 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 12:49:46,697 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 124 [2018-11-18 12:49:46,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:46,700 INFO L225 Difference]: With dead ends: 1452 [2018-11-18 12:49:46,700 INFO L226 Difference]: Without dead ends: 603 [2018-11-18 12:49:46,702 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:46,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 603 states. [2018-11-18 12:49:46,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 603 to 603. [2018-11-18 12:49:46,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2018-11-18 12:49:46,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 725 transitions. [2018-11-18 12:49:46,720 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 725 transitions. Word has length 124 [2018-11-18 12:49:46,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:46,721 INFO L480 AbstractCegarLoop]: Abstraction has 603 states and 725 transitions. [2018-11-18 12:49:46,721 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:49:46,721 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 725 transitions. [2018-11-18 12:49:46,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-18 12:49:46,722 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:46,722 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:46,722 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:46,722 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:46,723 INFO L82 PathProgramCache]: Analyzing trace with hash 853947922, now seen corresponding path program 1 times [2018-11-18 12:49:46,723 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:46,723 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:46,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:46,726 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:46,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:46,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:46,835 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:46,836 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:46,836 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 12:49:46,836 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:49:46,836 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:49:46,836 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:49:46,837 INFO L87 Difference]: Start difference. First operand 603 states and 725 transitions. Second operand 6 states. [2018-11-18 12:49:49,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:49,394 INFO L93 Difference]: Finished difference Result 1078 states and 1306 transitions. [2018-11-18 12:49:49,395 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 12:49:49,395 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 124 [2018-11-18 12:49:49,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:49,397 INFO L225 Difference]: With dead ends: 1078 [2018-11-18 12:49:49,397 INFO L226 Difference]: Without dead ends: 1075 [2018-11-18 12:49:49,398 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2018-11-18 12:49:49,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1075 states. [2018-11-18 12:49:49,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1075 to 1041. [2018-11-18 12:49:49,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1041 states. [2018-11-18 12:49:49,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 1041 states and 1270 transitions. [2018-11-18 12:49:49,424 INFO L78 Accepts]: Start accepts. Automaton has 1041 states and 1270 transitions. Word has length 124 [2018-11-18 12:49:49,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:49,424 INFO L480 AbstractCegarLoop]: Abstraction has 1041 states and 1270 transitions. [2018-11-18 12:49:49,424 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:49:49,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1270 transitions. [2018-11-18 12:49:49,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 12:49:49,425 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:49,426 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:49,426 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:49,426 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:49,426 INFO L82 PathProgramCache]: Analyzing trace with hash 431868785, now seen corresponding path program 1 times [2018-11-18 12:49:49,426 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:49,426 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:49,428 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:49,428 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:49,428 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:49,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:49,516 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:49,516 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:49,516 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 12:49:49,517 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:49:49,517 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:49:49,517 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:49:49,517 INFO L87 Difference]: Start difference. First operand 1041 states and 1270 transitions. Second operand 6 states. [2018-11-18 12:49:49,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:49,899 INFO L93 Difference]: Finished difference Result 2058 states and 2523 transitions. [2018-11-18 12:49:49,900 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:49:49,900 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 127 [2018-11-18 12:49:49,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:49,903 INFO L225 Difference]: With dead ends: 2058 [2018-11-18 12:49:49,903 INFO L226 Difference]: Without dead ends: 1027 [2018-11-18 12:49:49,905 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:49:49,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1027 states. [2018-11-18 12:49:49,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1027 to 994. [2018-11-18 12:49:49,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 994 states. [2018-11-18 12:49:49,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 994 states and 1224 transitions. [2018-11-18 12:49:49,937 INFO L78 Accepts]: Start accepts. Automaton has 994 states and 1224 transitions. Word has length 127 [2018-11-18 12:49:49,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:49,937 INFO L480 AbstractCegarLoop]: Abstraction has 994 states and 1224 transitions. [2018-11-18 12:49:49,937 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:49:49,938 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1224 transitions. [2018-11-18 12:49:49,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-11-18 12:49:49,939 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:49,939 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:49,939 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:49,939 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:49,940 INFO L82 PathProgramCache]: Analyzing trace with hash 1483306788, now seen corresponding path program 1 times [2018-11-18 12:49:49,940 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:49,940 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:49,942 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:49,942 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:49,942 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:50,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:50,041 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:50,041 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:49:50,041 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:49:50,041 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:49:50,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:49:50,042 INFO L87 Difference]: Start difference. First operand 994 states and 1224 transitions. Second operand 3 states. [2018-11-18 12:49:50,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:50,097 INFO L93 Difference]: Finished difference Result 1868 states and 2332 transitions. [2018-11-18 12:49:50,097 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:49:50,097 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 137 [2018-11-18 12:49:50,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:50,099 INFO L225 Difference]: With dead ends: 1868 [2018-11-18 12:49:50,099 INFO L226 Difference]: Without dead ends: 970 [2018-11-18 12:49:50,101 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:49:50,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 970 states. [2018-11-18 12:49:50,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 970 to 970. [2018-11-18 12:49:50,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 970 states. [2018-11-18 12:49:50,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 970 states and 1185 transitions. [2018-11-18 12:49:50,124 INFO L78 Accepts]: Start accepts. Automaton has 970 states and 1185 transitions. Word has length 137 [2018-11-18 12:49:50,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:50,124 INFO L480 AbstractCegarLoop]: Abstraction has 970 states and 1185 transitions. [2018-11-18 12:49:50,124 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:49:50,124 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1185 transitions. [2018-11-18 12:49:50,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-11-18 12:49:50,126 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:50,126 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:50,126 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:50,126 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:50,126 INFO L82 PathProgramCache]: Analyzing trace with hash -1938465889, now seen corresponding path program 1 times [2018-11-18 12:49:50,126 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:50,127 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:50,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:50,128 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:50,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:50,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:50,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:50,216 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:50,216 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:49:50,216 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:49:50,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:49:50,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:50,217 INFO L87 Difference]: Start difference. First operand 970 states and 1185 transitions. Second operand 5 states. [2018-11-18 12:49:50,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:50,243 INFO L93 Difference]: Finished difference Result 1015 states and 1235 transitions. [2018-11-18 12:49:50,243 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 12:49:50,244 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2018-11-18 12:49:50,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:50,246 INFO L225 Difference]: With dead ends: 1015 [2018-11-18 12:49:50,246 INFO L226 Difference]: Without dead ends: 978 [2018-11-18 12:49:50,247 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:50,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 978 states. [2018-11-18 12:49:50,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 978 to 978. [2018-11-18 12:49:50,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 978 states. [2018-11-18 12:49:50,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 978 states and 1190 transitions. [2018-11-18 12:49:50,270 INFO L78 Accepts]: Start accepts. Automaton has 978 states and 1190 transitions. Word has length 139 [2018-11-18 12:49:50,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:50,270 INFO L480 AbstractCegarLoop]: Abstraction has 978 states and 1190 transitions. [2018-11-18 12:49:50,270 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:49:50,270 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1190 transitions. [2018-11-18 12:49:50,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-11-18 12:49:50,271 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:50,272 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:50,272 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:50,272 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:50,272 INFO L82 PathProgramCache]: Analyzing trace with hash -313849559, now seen corresponding path program 1 times [2018-11-18 12:49:50,272 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:50,272 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:50,274 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:50,274 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:50,274 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:50,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:50,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:50,441 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:50,441 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 12:49:50,442 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 12:49:50,442 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 12:49:50,442 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-18 12:49:50,442 INFO L87 Difference]: Start difference. First operand 978 states and 1190 transitions. Second operand 8 states. [2018-11-18 12:49:53,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:53,996 INFO L93 Difference]: Finished difference Result 2067 states and 2632 transitions. [2018-11-18 12:49:53,997 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 12:49:53,997 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 140 [2018-11-18 12:49:53,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:54,004 INFO L225 Difference]: With dead ends: 2067 [2018-11-18 12:49:54,005 INFO L226 Difference]: Without dead ends: 1577 [2018-11-18 12:49:54,006 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 5 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2018-11-18 12:49:54,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1577 states. [2018-11-18 12:49:54,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1577 to 1257. [2018-11-18 12:49:54,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1257 states. [2018-11-18 12:49:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 1257 states and 1527 transitions. [2018-11-18 12:49:54,070 INFO L78 Accepts]: Start accepts. Automaton has 1257 states and 1527 transitions. Word has length 140 [2018-11-18 12:49:54,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:54,070 INFO L480 AbstractCegarLoop]: Abstraction has 1257 states and 1527 transitions. [2018-11-18 12:49:54,070 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 12:49:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1527 transitions. [2018-11-18 12:49:54,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-11-18 12:49:54,072 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:54,072 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:54,072 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:54,072 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:54,072 INFO L82 PathProgramCache]: Analyzing trace with hash 1430544018, now seen corresponding path program 1 times [2018-11-18 12:49:54,072 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:54,073 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:54,075 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:54,075 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:54,075 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:54,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:54,184 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:54,184 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:54,184 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:49:54,184 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:49:54,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:49:54,185 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:54,185 INFO L87 Difference]: Start difference. First operand 1257 states and 1527 transitions. Second operand 5 states. [2018-11-18 12:49:54,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:54,231 INFO L93 Difference]: Finished difference Result 1891 states and 2300 transitions. [2018-11-18 12:49:54,231 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 12:49:54,231 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 156 [2018-11-18 12:49:54,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:54,234 INFO L225 Difference]: With dead ends: 1891 [2018-11-18 12:49:54,234 INFO L226 Difference]: Without dead ends: 711 [2018-11-18 12:49:54,237 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:54,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 711 states. [2018-11-18 12:49:54,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 711 to 711. [2018-11-18 12:49:54,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 711 states. [2018-11-18 12:49:54,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 711 states and 852 transitions. [2018-11-18 12:49:54,268 INFO L78 Accepts]: Start accepts. Automaton has 711 states and 852 transitions. Word has length 156 [2018-11-18 12:49:54,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:54,269 INFO L480 AbstractCegarLoop]: Abstraction has 711 states and 852 transitions. [2018-11-18 12:49:54,269 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:49:54,269 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 852 transitions. [2018-11-18 12:49:54,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-11-18 12:49:54,272 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:54,272 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:54,272 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:54,272 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:54,272 INFO L82 PathProgramCache]: Analyzing trace with hash -893483821, now seen corresponding path program 1 times [2018-11-18 12:49:54,272 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:54,272 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:54,274 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:54,274 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:54,274 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:54,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:54,422 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:54,423 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:54,423 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 12:49:54,423 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:49:54,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:49:54,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:49:54,424 INFO L87 Difference]: Start difference. First operand 711 states and 852 transitions. Second operand 6 states. [2018-11-18 12:49:55,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:55,579 INFO L93 Difference]: Finished difference Result 1143 states and 1378 transitions. [2018-11-18 12:49:55,579 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 12:49:55,579 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 156 [2018-11-18 12:49:55,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:55,583 INFO L225 Difference]: With dead ends: 1143 [2018-11-18 12:49:55,583 INFO L226 Difference]: Without dead ends: 1138 [2018-11-18 12:49:55,583 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2018-11-18 12:49:55,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1138 states. [2018-11-18 12:49:55,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1138 to 1098. [2018-11-18 12:49:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1098 states. [2018-11-18 12:49:55,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 1098 states and 1332 transitions. [2018-11-18 12:49:55,615 INFO L78 Accepts]: Start accepts. Automaton has 1098 states and 1332 transitions. Word has length 156 [2018-11-18 12:49:55,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:55,615 INFO L480 AbstractCegarLoop]: Abstraction has 1098 states and 1332 transitions. [2018-11-18 12:49:55,615 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:49:55,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1332 transitions. [2018-11-18 12:49:55,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-18 12:49:55,617 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:55,617 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:55,617 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:55,617 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:55,617 INFO L82 PathProgramCache]: Analyzing trace with hash 1799599636, now seen corresponding path program 1 times [2018-11-18 12:49:55,617 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:55,617 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:55,619 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:55,619 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:55,619 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:55,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:55,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:55,685 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:55,685 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:49:55,685 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:49:55,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:49:55,686 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:55,686 INFO L87 Difference]: Start difference. First operand 1098 states and 1332 transitions. Second operand 5 states. [2018-11-18 12:49:55,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:55,735 INFO L93 Difference]: Finished difference Result 1136 states and 1372 transitions. [2018-11-18 12:49:55,735 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 12:49:55,736 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 163 [2018-11-18 12:49:55,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:55,738 INFO L225 Difference]: With dead ends: 1136 [2018-11-18 12:49:55,738 INFO L226 Difference]: Without dead ends: 1119 [2018-11-18 12:49:55,739 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:49:55,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1119 states. [2018-11-18 12:49:55,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1119 to 1102. [2018-11-18 12:49:55,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1102 states. [2018-11-18 12:49:55,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 1102 states and 1335 transitions. [2018-11-18 12:49:55,769 INFO L78 Accepts]: Start accepts. Automaton has 1102 states and 1335 transitions. Word has length 163 [2018-11-18 12:49:55,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:55,769 INFO L480 AbstractCegarLoop]: Abstraction has 1102 states and 1335 transitions. [2018-11-18 12:49:55,770 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:49:55,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1335 transitions. [2018-11-18 12:49:55,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-18 12:49:55,771 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:55,771 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:55,772 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:55,772 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:55,772 INFO L82 PathProgramCache]: Analyzing trace with hash 842112142, now seen corresponding path program 1 times [2018-11-18 12:49:55,772 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:55,772 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:55,774 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:55,774 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:55,774 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:55,831 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:55,831 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:49:55,831 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 12:49:55,842 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:55,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:55,945 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:49:55,979 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:55,996 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 12:49:55,996 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 5 [2018-11-18 12:49:55,997 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:49:55,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:49:55,997 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:55,997 INFO L87 Difference]: Start difference. First operand 1102 states and 1335 transitions. Second operand 5 states. [2018-11-18 12:49:56,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:56,066 INFO L93 Difference]: Finished difference Result 2098 states and 2552 transitions. [2018-11-18 12:49:56,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 12:49:56,067 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 168 [2018-11-18 12:49:56,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:56,070 INFO L225 Difference]: With dead ends: 2098 [2018-11-18 12:49:56,070 INFO L226 Difference]: Without dead ends: 1052 [2018-11-18 12:49:56,071 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 168 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:56,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1052 states. [2018-11-18 12:49:56,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1052 to 1052. [2018-11-18 12:49:56,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1052 states. [2018-11-18 12:49:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 1052 states and 1245 transitions. [2018-11-18 12:49:56,106 INFO L78 Accepts]: Start accepts. Automaton has 1052 states and 1245 transitions. Word has length 168 [2018-11-18 12:49:56,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:56,107 INFO L480 AbstractCegarLoop]: Abstraction has 1052 states and 1245 transitions. [2018-11-18 12:49:56,107 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:49:56,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1245 transitions. [2018-11-18 12:49:56,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2018-11-18 12:49:56,108 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:56,109 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:56,109 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:56,109 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:56,109 INFO L82 PathProgramCache]: Analyzing trace with hash -524980168, now seen corresponding path program 1 times [2018-11-18 12:49:56,109 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:56,109 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:56,111 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:56,111 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:56,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:56,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:56,197 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:56,197 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:56,197 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:49:56,197 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:49:56,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:49:56,198 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:49:56,198 INFO L87 Difference]: Start difference. First operand 1052 states and 1245 transitions. Second operand 3 states. [2018-11-18 12:49:56,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:56,225 INFO L93 Difference]: Finished difference Result 1445 states and 1706 transitions. [2018-11-18 12:49:56,225 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:49:56,225 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 181 [2018-11-18 12:49:56,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:56,227 INFO L225 Difference]: With dead ends: 1445 [2018-11-18 12:49:56,227 INFO L226 Difference]: Without dead ends: 699 [2018-11-18 12:49:56,229 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:49:56,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 699 states. [2018-11-18 12:49:56,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 699 to 696. [2018-11-18 12:49:56,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 696 states. [2018-11-18 12:49:56,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 696 states and 805 transitions. [2018-11-18 12:49:56,250 INFO L78 Accepts]: Start accepts. Automaton has 696 states and 805 transitions. Word has length 181 [2018-11-18 12:49:56,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:56,250 INFO L480 AbstractCegarLoop]: Abstraction has 696 states and 805 transitions. [2018-11-18 12:49:56,250 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:49:56,250 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 805 transitions. [2018-11-18 12:49:56,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2018-11-18 12:49:56,252 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:56,252 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:56,252 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:56,252 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:56,252 INFO L82 PathProgramCache]: Analyzing trace with hash -805566157, now seen corresponding path program 1 times [2018-11-18 12:49:56,252 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:56,252 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:56,254 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:56,254 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:56,254 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:56,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:56,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:56,421 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:56,421 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:49:56,421 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:49:56,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:49:56,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:56,422 INFO L87 Difference]: Start difference. First operand 696 states and 805 transitions. Second operand 5 states. [2018-11-18 12:49:56,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:56,451 INFO L93 Difference]: Finished difference Result 1425 states and 1700 transitions. [2018-11-18 12:49:56,451 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 12:49:56,451 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 183 [2018-11-18 12:49:56,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:56,453 INFO L225 Difference]: With dead ends: 1425 [2018-11-18 12:49:56,453 INFO L226 Difference]: Without dead ends: 835 [2018-11-18 12:49:56,455 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:49:56,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 835 states. [2018-11-18 12:49:56,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 835 to 777. [2018-11-18 12:49:56,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 777 states. [2018-11-18 12:49:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 777 states and 926 transitions. [2018-11-18 12:49:56,479 INFO L78 Accepts]: Start accepts. Automaton has 777 states and 926 transitions. Word has length 183 [2018-11-18 12:49:56,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:56,479 INFO L480 AbstractCegarLoop]: Abstraction has 777 states and 926 transitions. [2018-11-18 12:49:56,479 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:49:56,479 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 926 transitions. [2018-11-18 12:49:56,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2018-11-18 12:49:56,480 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:56,481 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:56,481 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:56,481 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:56,481 INFO L82 PathProgramCache]: Analyzing trace with hash -1158654539, now seen corresponding path program 1 times [2018-11-18 12:49:56,481 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:56,481 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:56,483 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:56,483 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:56,483 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:49:56,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:49:56,655 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:49:56,655 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 12:49:56,656 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 12:49:56,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 12:49:56,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-18 12:49:56,656 INFO L87 Difference]: Start difference. First operand 777 states and 926 transitions. Second operand 8 states. [2018-11-18 12:49:58,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:49:58,928 INFO L93 Difference]: Finished difference Result 951 states and 1151 transitions. [2018-11-18 12:49:58,928 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 12:49:58,928 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 183 [2018-11-18 12:49:58,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:49:58,931 INFO L225 Difference]: With dead ends: 951 [2018-11-18 12:49:58,931 INFO L226 Difference]: Without dead ends: 903 [2018-11-18 12:49:58,932 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 5 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2018-11-18 12:49:58,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 903 states. [2018-11-18 12:49:58,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 903 to 774. [2018-11-18 12:49:58,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 774 states. [2018-11-18 12:49:58,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 774 states and 911 transitions. [2018-11-18 12:49:58,958 INFO L78 Accepts]: Start accepts. Automaton has 774 states and 911 transitions. Word has length 183 [2018-11-18 12:49:58,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:49:58,959 INFO L480 AbstractCegarLoop]: Abstraction has 774 states and 911 transitions. [2018-11-18 12:49:58,959 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 12:49:58,959 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 911 transitions. [2018-11-18 12:49:58,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2018-11-18 12:49:58,960 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:49:58,960 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:49:58,960 INFO L423 AbstractCegarLoop]: === Iteration 21 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:49:58,961 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:49:58,961 INFO L82 PathProgramCache]: Analyzing trace with hash -941681972, now seen corresponding path program 1 times [2018-11-18 12:49:58,961 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 12:49:58,961 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 12:49:58,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:58,963 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:49:58,963 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:49:59,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:49:59,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:49:59,379 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 12:49:59,422 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967338 could not be translated for associated CType STRUCT~~usb_driver?name~*CHAR?probe~*((*usb_interface *usb_device_id ) : INT)?disconnect~*((*usb_interface ) : VOID)?unlocked_ioctl~*((*usb_interface UINT *VOID ) : INT)?suspend~*((*usb_interface ~pm_message_t~0 ) : INT)?resume~*((*usb_interface ) : INT)?reset_resume~*((*usb_interface ) : INT)?pre_reset~*((*usb_interface ) : INT)?post_reset~*((*usb_interface ) : INT)?id_table~*usb_device_id?dynids~STRUCT~~usb_dynids?lock~~spinlock_t~0?list~STRUCT~~list_head?next~*list_head?prev~*list_head##?drvwrap~STRUCT~~usbdrv_wrap?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?for_devices~INT#?no_dynamic_id~UINT?supports_autosuspend~UINT?soft_unbind~UINT# [2018-11-18 12:49:59,423 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967318 could not be translated for associated CType ARRAY#_1_~STRUCT~~usb_device_id?match_flags~~__u16~0?idVendor~~__u16~0?idProduct~~__u16~0?bcdDevice_lo~~__u16~0?bcdDevice_hi~~__u16~0?bDeviceClass~~__u8~0?bDeviceSubClass~~__u8~0?bDeviceProtocol~~__u8~0?bInterfaceClass~~__u8~0?bInterfaceSubClass~~__u8~0?bInterfaceProtocol~~__u8~0?driver_info~~kernel_ulong_t~0## [2018-11-18 12:49:59,423 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967344 could not be translated for associated CType STRUCT~~usb_driver?name~*CHAR?probe~*((*usb_interface *usb_device_id ) : INT)?disconnect~*((*usb_interface ) : VOID)?unlocked_ioctl~*((*usb_interface UINT *VOID ) : INT)?suspend~*((*usb_interface ~pm_message_t~0 ) : INT)?resume~*((*usb_interface ) : INT)?reset_resume~*((*usb_interface ) : INT)?pre_reset~*((*usb_interface ) : INT)?post_reset~*((*usb_interface ) : INT)?id_table~*usb_device_id?dynids~STRUCT~~usb_dynids?lock~~spinlock_t~0?list~STRUCT~~list_head?next~*list_head?prev~*list_head##?drvwrap~STRUCT~~usbdrv_wrap?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?for_devices~INT#?no_dynamic_id~UINT?supports_autosuspend~UINT?soft_unbind~UINT# [2018-11-18 12:49:59,423 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967304 could not be translated for associated CType ARRAY#_1_~STRUCT~~usb_device_id?match_flags~~__u16~0?idVendor~~__u16~0?idProduct~~__u16~0?bcdDevice_lo~~__u16~0?bcdDevice_hi~~__u16~0?bDeviceClass~~__u8~0?bDeviceSubClass~~__u8~0?bDeviceProtocol~~__u8~0?bInterfaceClass~~__u8~0?bInterfaceSubClass~~__u8~0?bInterfaceProtocol~~__u8~0?driver_info~~kernel_ulong_t~0## [2018-11-18 12:49:59,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 12:49:59 BoogieIcfgContainer [2018-11-18 12:49:59,487 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 12:49:59,488 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 12:49:59,488 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 12:49:59,488 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 12:49:59,488 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:49:44" (3/4) ... [2018-11-18 12:49:59,492 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 12:49:59,492 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 12:49:59,493 INFO L168 Benchmark]: Toolchain (without parser) took 19445.92 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 541.6 MB). Free memory was 949.5 MB in the beginning and 1.4 GB in the end (delta: -474.4 MB). Peak memory consumption was 67.2 MB. Max. memory is 11.5 GB. [2018-11-18 12:49:59,495 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:49:59,495 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1093.24 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 237.5 MB). Free memory was 949.5 MB in the beginning and 1.2 GB in the end (delta: -260.5 MB). Peak memory consumption was 308.0 MB. Max. memory is 11.5 GB. [2018-11-18 12:49:59,495 INFO L168 Benchmark]: Boogie Preprocessor took 80.48 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 11.5 GB. [2018-11-18 12:49:59,496 INFO L168 Benchmark]: RCFGBuilder took 2910.54 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 178.6 MB). Peak memory consumption was 178.6 MB. Max. memory is 11.5 GB. [2018-11-18 12:49:59,496 INFO L168 Benchmark]: TraceAbstraction took 15354.18 ms. Allocated memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: 304.1 MB). Free memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: -405.1 MB). Peak memory consumption was 389.3 MB. Max. memory is 11.5 GB. [2018-11-18 12:49:59,497 INFO L168 Benchmark]: Witness Printer took 4.70 ms. Allocated memory is still 1.6 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:49:59,501 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1093.24 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 237.5 MB). Free memory was 949.5 MB in the beginning and 1.2 GB in the end (delta: -260.5 MB). Peak memory consumption was 308.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 80.48 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2910.54 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 178.6 MB). Peak memory consumption was 178.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 15354.18 ms. Allocated memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: 304.1 MB). Free memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: -405.1 MB). Peak memory consumption was 389.3 MB. Max. memory is 11.5 GB. * Witness Printer took 4.70 ms. Allocated memory is still 1.6 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967338 could not be translated for associated CType STRUCT~~usb_driver?name~*CHAR?probe~*((*usb_interface *usb_device_id ) : INT)?disconnect~*((*usb_interface ) : VOID)?unlocked_ioctl~*((*usb_interface UINT *VOID ) : INT)?suspend~*((*usb_interface ~pm_message_t~0 ) : INT)?resume~*((*usb_interface ) : INT)?reset_resume~*((*usb_interface ) : INT)?pre_reset~*((*usb_interface ) : INT)?post_reset~*((*usb_interface ) : INT)?id_table~*usb_device_id?dynids~STRUCT~~usb_dynids?lock~~spinlock_t~0?list~STRUCT~~list_head?next~*list_head?prev~*list_head##?drvwrap~STRUCT~~usbdrv_wrap?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?for_devices~INT#?no_dynamic_id~UINT?supports_autosuspend~UINT?soft_unbind~UINT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967318 could not be translated for associated CType ARRAY#_1_~STRUCT~~usb_device_id?match_flags~~__u16~0?idVendor~~__u16~0?idProduct~~__u16~0?bcdDevice_lo~~__u16~0?bcdDevice_hi~~__u16~0?bDeviceClass~~__u8~0?bDeviceSubClass~~__u8~0?bDeviceProtocol~~__u8~0?bInterfaceClass~~__u8~0?bInterfaceSubClass~~__u8~0?bInterfaceProtocol~~__u8~0?driver_info~~kernel_ulong_t~0## - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967344 could not be translated for associated CType STRUCT~~usb_driver?name~*CHAR?probe~*((*usb_interface *usb_device_id ) : INT)?disconnect~*((*usb_interface ) : VOID)?unlocked_ioctl~*((*usb_interface UINT *VOID ) : INT)?suspend~*((*usb_interface ~pm_message_t~0 ) : INT)?resume~*((*usb_interface ) : INT)?reset_resume~*((*usb_interface ) : INT)?pre_reset~*((*usb_interface ) : INT)?post_reset~*((*usb_interface ) : INT)?id_table~*usb_device_id?dynids~STRUCT~~usb_dynids?lock~~spinlock_t~0?list~STRUCT~~list_head?next~*list_head?prev~*list_head##?drvwrap~STRUCT~~usbdrv_wrap?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?for_devices~INT#?no_dynamic_id~UINT?supports_autosuspend~UINT?soft_unbind~UINT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967304 could not be translated for associated CType ARRAY#_1_~STRUCT~~usb_device_id?match_flags~~__u16~0?idVendor~~__u16~0?idProduct~~__u16~0?bcdDevice_lo~~__u16~0?bcdDevice_hi~~__u16~0?bDeviceClass~~__u8~0?bDeviceSubClass~~__u8~0?bDeviceProtocol~~__u8~0?bInterfaceClass~~__u8~0?bInterfaceSubClass~~__u8~0?bInterfaceProtocol~~__u8~0?driver_info~~kernel_ulong_t~0## * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 4159]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 3486, overapproximation of strlen at line 3892, overapproximation of bitwiseOr at line 3927, overapproximation of shiftLeft at line 3522, overapproximation of bitwiseAnd at line 3559. Possible FailurePath: [L3486] EXPR, FCALL "usb-%s-%s" [L3502] EXPR, FCALL "usbmouse" [L3564] EXPR, FCALL "include/linux/usb.h" [L3580] FCALL "include/linux/usb.h" [L3752] FCALL "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n" [L3880] FCALL " " [L3898] FCALL "USB HIDBP Mouse %04x:%04x" [L3904] EXPR, FCALL "/input0" [L3988] EXPR, FCALL "usbmouse" [L4017] FCALL "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n" [L3670-L3681] static char const __mod_author48[39] __attribute__((__used__, __unused__, __section__(".modinfo"), __aligned__(1))) = { (char const )'a', (char const )'u', (char const )'t', (char const )'h', (char const )'o', (char const )'r', (char const )'=', (char const )'V', (char const )'o', (char const )'j', (char const )'t', (char const )'e', (char const )'c', (char const )'h', (char const )' ', (char const )'P', (char const )'a', (char const )'v', (char const )'l', (char const )'i', (char const )'k', (char const )' ', (char const )'<', (char const )'v', (char const )'o', (char const )'j', (char const )'t', (char const )'e', (char const )'c', (char const )'h', (char const )'@', (char const )'u', (char const )'c', (char const )'w', (char const )'.', (char const )'c', (char const )'z', (char const )'>', (char const )'\000'}; [L3682-L3695] static char const __mod_description49[47] __attribute__((__used__, __unused__, __section__(".modinfo"), __aligned__(1))) = { (char const )'d', (char const )'e', (char const )'s', (char const )'c', (char const )'r', (char const )'i', (char const )'p', (char const )'t', (char const )'i', (char const )'o', (char const )'n', (char const )'=', (char const )'U', (char const )'S', (char const )'B', (char const )' ', (char const )'H', (char const )'I', (char const )'D', (char const )' ', (char const )'B', (char const )'o', (char const )'o', (char const )'t', (char const )' ', (char const )'P', (char const )'r', (char const )'o', (char const )'t', (char const )'o', (char const )'c', (char const )'o', (char const )'l', (char const )' ', (char const )'m', (char const )'o', (char const )'u', (char const )'s', (char const )'e', (char const )' ', (char const )'d', (char const )'r', (char const )'i', (char const )'v', (char const )'e', (char const )'r', (char const )'\000'}; [L3696-L3700] static char const __mod_license50[12] __attribute__((__used__, __unused__, __section__(".modinfo"), __aligned__(1))) = { (char const )'l', (char const )'i', (char const )'c', (char const )'e', (char const )'n', (char const )'s', (char const )'e', (char const )'=', (char const )'G', (char const )'P', (char const )'L', (char const )'\000'}; [L4061] int LDV_IN_INTERRUPT ; [L4062] static int res_usb_mouse_probe_3 ; [L4173] int ldv_urb_state = 0; [L4174] int ldv_coherent_state = 0; [L3982-L3984] FCALL static struct usb_device_id usb_mouse_id_table[1] = { {(__u16 )896, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (__u8 )3, (__u8 )1, (__u8 )2, 0UL}}; [L3987-L4003] FCALL static struct usb_driver usb_mouse_driver = {"usbmouse", & usb_mouse_probe, & usb_mouse_disconnect, (int (*)(struct usb_interface *intf , unsigned int code , void *buf ))0, (int (*)(struct usb_interface *intf , pm_message_t message ))0, (int (*)(struct usb_interface *intf ))0, (int (*)(struct usb_interface *intf ))0, (int (*)(struct usb_interface *intf ))0, (int (*)(struct usb_interface *intf ))0, (struct usb_device_id const *)(usb_mouse_id_table), {{{{{0U}, 0U, 0U, (void *)0, {(struct lock_class_key *)0, {(struct lock_class *)0, (struct lock_class *)0}, (char const *)0, 0, 0UL}}}}, {(struct list_head *)0, (struct list_head *)0}}, {{(char const *)0, (struct bus_type *)0, (struct module *)0, (char const *)0, (_Bool)0, (struct of_device_id const *)0, (int (*)(struct device *dev ))0, (int (*)(struct device *dev ))0, (void (*)(struct device *dev ))0, (int (*)(struct device *dev , pm_message_t state ))0, (int (*)(struct device *dev ))0, (struct attribute_group const **)0, (struct dev_pm_ops const *)0, (struct driver_private *)0}, 0}, 0U, 0U, 0U}; VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(" ")=4294967310, \old(" ")=4294967313, \old("/input0")=4294967305, \old("/input0")=4294967352, \old("<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n")=4294967364, \old("<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n")=4294967308, \old("<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n")=4294967327, \old("<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n")=4294967359, \old("include/linux/usb.h")=4294967361, \old("include/linux/usb.h")=4294967326, \old("include/linux/usb.h")=4294967333, \old("include/linux/usb.h")=4294967355, \old("USB HIDBP Mouse %04x:%04x")=4294967311, \old("USB HIDBP Mouse %04x:%04x")=4294967316, \old("usb-%s-%s")=4294967303, \old("usb-%s-%s")=4294967347, \old("usbmouse")=4294967329, \old("usbmouse")=4294967312, \old("usbmouse")=4294967362, \old("usbmouse")=4294967302, \old(ldv_coherent_state)=4294967300, \old(LDV_IN_INTERRUPT)=4294967317, \old(ldv_urb_state)=4294967354, \old(res_usb_mouse_probe_3)=4294967360, \old(usb_mouse_driver)=null, \old(usb_mouse_driver)=null, \old(usb_mouse_id_table)=null, \old(usb_mouse_id_table)=null, ldv_coherent_state=0, LDV_IN_INTERRUPT=0, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4064] struct usb_interface *var_group1 ; [L4065] struct usb_device_id const *var_usb_mouse_probe_3_p1 ; [L4066] int tmp___7 ; [L4067] int ldv_s_usb_mouse_driver_usb_driver ; [L4068] int tmp___8 ; [L4069] int tmp___9 ; [L4073] LDV_IN_INTERRUPT = 1 [L4074] FCALL ldv_initialize() VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4075] CALL, EXPR usb_mouse_init() VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4007] int retval ; [L4008] int tmp___7 ; VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4012] CALL, EXPR usb_register(& usb_mouse_driver) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, driver={4294967339:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3498] int tmp___7 ; [L3502] EXPR, FCALL usb_register_driver(driver, & __this_module, "usbmouse") [L3502] tmp___7 = usb_register_driver(driver, & __this_module, "usbmouse") [L3504] RET return (tmp___7); VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \result=0, driver={4294967339:0}, driver={4294967339:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, tmp___7=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4012] EXPR usb_register(& usb_mouse_driver) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, usb_register(& usb_mouse_driver)=0] [L4012] tmp___7 = usb_register(& usb_mouse_driver) [L4013] retval = tmp___7 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, retval=0, tmp___7=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4015] COND TRUE retval == 0 [L4022] RET return (retval); VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \result=0, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, retval=0, tmp___7=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4075] EXPR usb_mouse_init() VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, usb_mouse_init()=0] [L4075] tmp___7 = usb_mouse_init() [L4077] COND FALSE !(\read(tmp___7)) [L4082] ldv_s_usb_mouse_driver_usb_driver = 0 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=0, ldv_urb_state=0, res_usb_mouse_probe_3=0, tmp___7=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4084] COND TRUE 1 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=0, ldv_urb_state=0, res_usb_mouse_probe_3=0, tmp___7=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4087] tmp___9 = __VERIFIER_nondet_int() [L4089] COND TRUE \read(tmp___9) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=0, ldv_urb_state=0, res_usb_mouse_probe_3=0, tmp___7=0, tmp___9=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4098] tmp___8 = __VERIFIER_nondet_int() [L4100] COND TRUE tmp___8 == 0 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=0, ldv_urb_state=0, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=0, tmp___9=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4109] COND TRUE ldv_s_usb_mouse_driver_usb_driver == 0 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=0, ldv_urb_state=0, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=0, tmp___9=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4111] CALL, EXPR usb_mouse_probe(var_group1, var_usb_mouse_probe_3_p1) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, id={4294967332:4294967343}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3795] struct usb_device *dev ; [L3796] struct usb_device *tmp___7 ; [L3797] struct usb_host_interface *interface ; [L3798] struct usb_endpoint_descriptor *endpoint ; [L3799] struct usb_mouse *mouse ; [L3800] struct input_dev *input_dev ; [L3801] int pipe ; [L3802] int maxp ; [L3803] int error ; [L3804] int tmp___8 ; [L3805] unsigned int tmp___9 ; [L3806] __u16 tmp___10 ; [L3807] void *tmp___11 ; [L3808] void *tmp___12 ; [L3809] unsigned long tmp___13 ; [L3810] int tmp___14 ; [L3811] int tmp ; VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, id={4294967332:4294967343}, id={4294967332:4294967343}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3815] CALL, EXPR interface_to_usbdev(intf) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3473] struct device const *__mptr ; [L3476] EXPR, FCALL intf->dev.parent [L3476] __mptr = (struct device const *)intf->dev.parent [L3477] RET return ((struct usb_device *)((char *)__mptr - (unsigned int )(& ((struct usb_device *)0)->dev))); VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \result={4294967337:0}, __mptr={4294967337:131}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3815] EXPR interface_to_usbdev(intf) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, id={4294967332:4294967343}, id={4294967332:4294967343}, interface_to_usbdev(intf)={4294967337:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3815] tmp___7 = interface_to_usbdev(intf) [L3816] dev = tmp___7 [L3817] error = -12 [L3818] EXPR, FCALL intf->cur_altsetting [L3818] interface = intf->cur_altsetting [L3820] EXPR, FCALL interface->desc.bNumEndpoints VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, interface={4294967320:0}, interface->desc.bNumEndpoints=-255, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, tmp___7={4294967337:0}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3820] COND FALSE !((int )interface->desc.bNumEndpoints != 1) [L3826] EXPR, FCALL interface->endpoint [L3826] endpoint = & (interface->endpoint + 0)->desc [L3827] CALL, EXPR usb_endpoint_is_int_in((struct usb_endpoint_descriptor const *)endpoint) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, epd={4294967323:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3423] int tmp ; [L3424] int tmp___0 ; [L3425] int tmp___1 ; VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, epd={4294967323:0}, epd={4294967323:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3429] CALL, EXPR usb_endpoint_xfer_int(epd) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, epd={4294967323:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3419] EXPR, FCALL epd->bmAttributes [L3419] RET return (((int const )epd->bmAttributes & 3) == 3); [L3429] EXPR usb_endpoint_xfer_int(epd) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, epd={4294967323:0}, epd={4294967323:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_endpoint_xfer_int(epd)=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3429] tmp = usb_endpoint_xfer_int(epd) [L3431] COND TRUE \read(tmp) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, epd={4294967323:0}, epd={4294967323:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, tmp=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3433] CALL, EXPR usb_endpoint_dir_in(epd) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, epd={4294967323:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3412] EXPR, FCALL epd->bEndpointAddress [L3412] RET return (((int const )epd->bEndpointAddress & 128) == 128); [L3433] EXPR usb_endpoint_dir_in(epd) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, epd={4294967323:0}, epd={4294967323:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, tmp=1, usb_endpoint_dir_in(epd)=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3433] tmp___0 = usb_endpoint_dir_in(epd) [L3435] COND TRUE \read(tmp___0) [L3436] tmp___1 = 1 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, epd={4294967323:0}, epd={4294967323:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, tmp=1, tmp___0=1, tmp___1=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3443] RET return (tmp___1); VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \result=1, epd={4294967323:0}, epd={4294967323:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, tmp=1, tmp___0=1, tmp___1=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3827] EXPR usb_endpoint_is_int_in((struct usb_endpoint_descriptor const *)endpoint) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, tmp___7={4294967337:0}, usb_endpoint_is_int_in((struct usb_endpoint_descriptor const *)endpoint)=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3827] tmp___8 = usb_endpoint_is_int_in((struct usb_endpoint_descriptor const *)endpoint) [L3829] COND TRUE \read(tmp___8) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, tmp___7={4294967337:0}, tmp___8=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3835] EXPR, FCALL endpoint->bEndpointAddress VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, endpoint->bEndpointAddress=0, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, tmp___7={4294967337:0}, tmp___8=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3835] CALL, EXPR __create_pipe(dev, (unsigned int )endpoint->bEndpointAddress) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(endpoint)=0, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3544] EXPR, FCALL dev->devnum [L3544] RET return ((unsigned int )(dev->devnum << 8) | (endpoint << 15)); [L3835] EXPR __create_pipe(dev, (unsigned int )endpoint->bEndpointAddress) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, __create_pipe(dev, (unsigned int )endpoint->bEndpointAddress)=4294967336, dev={4294967337:0}, endpoint={4294967323:0}, endpoint->bEndpointAddress=0, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, tmp___7={4294967337:0}, tmp___8=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3835] tmp___9 = __create_pipe(dev, (unsigned int )endpoint->bEndpointAddress) [L3836] pipe = (int )(((unsigned int )(1 << 30) | tmp___9) | 128U) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, pipe=0, res_usb_mouse_probe_3=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3837] CALL, EXPR usb_maxpacket(dev, pipe, ! (pipe & 128)) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(is_out)=1, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(pipe)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, udev={4294967337:0}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3548] struct usb_host_endpoint *ep ; [L3549] unsigned int epnum ; [L3550] int __ret_warn_on ; [L3551] long tmp___7 ; [L3552] int __ret_warn_on___0 ; [L3553] long tmp___8 ; [L3556] epnum = (unsigned int )((pipe >> 15) & 15) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(is_out)=1, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(pipe)=0, \old(res_usb_mouse_probe_3)=0, is_out=1, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, pipe=0, res_usb_mouse_probe_3=0, udev={4294967337:0}, udev={4294967337:0}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3557] COND TRUE \read(is_out) [L3559] __ret_warn_on = ! (! (pipe & 128)) [L3560] tmp___7 = __builtin_expect((long )(! (! __ret_warn_on)), 0L) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(is_out)=1, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(pipe)=0, \old(res_usb_mouse_probe_3)=0, __ret_warn_on=1, is_out=1, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, pipe=0, res_usb_mouse_probe_3=0, tmp___7=1, udev={4294967337:0}, udev={4294967337:0}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3562] COND TRUE \read(tmp___7) [L3564] FCALL warn_slowpath_null("include/linux/usb.h", (int const )1567) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(is_out)=1, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(pipe)=0, \old(res_usb_mouse_probe_3)=0, __ret_warn_on=1, is_out=1, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, pipe=0, res_usb_mouse_probe_3=0, tmp___7=1, udev={4294967337:0}, udev={4294967337:0}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3571] EXPR, FCALL udev->ep_out[epnum] [L3571] ep = udev->ep_out[epnum] [L3590] COND TRUE ! ep [L3591] RET return ((__u16 )0); VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(is_out)=1, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(pipe)=0, \old(res_usb_mouse_probe_3)=0, \result=0, __ret_warn_on=1, ep={0:0}, epnum=0, is_out=1, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, pipe=0, res_usb_mouse_probe_3=0, tmp___7=1, udev={4294967337:0}, udev={4294967337:0}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3837] EXPR usb_maxpacket(dev, pipe, ! (pipe & 128)) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, pipe=0, res_usb_mouse_probe_3=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_maxpacket(dev, pipe, ! (pipe & 128))=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3837] tmp___10 = usb_maxpacket(dev, pipe, ! (pipe & 128)) [L3838] maxp = (int )tmp___10 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, maxp=0, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3839] CALL, EXPR kzalloc(sizeof(struct usb_mouse ), 208U) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(flags)=208, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \old(size)=232, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3396] void *tmp ; VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(flags)=208, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \old(size)=232, flags=208, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, size=232, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3400] CALL, EXPR kmalloc(size, flags | 32768U) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \old(size)=232, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3386] void *tmp___2 ; [L3390] EXPR, FCALL __kmalloc(size, flags) [L3390] tmp___2 = __kmalloc(size, flags) [L3392] RET return (tmp___2); VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(flags)=45, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \old(size)=232, \result={4294967337:-65}, flags=45, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, size=232, tmp___2={4294967337:-65}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3400] EXPR kmalloc(size, flags | 32768U) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(flags)=208, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \old(size)=232, flags=208, kmalloc(size, flags | 32768U)={4294967337:-65}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, size=232, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3400] tmp = kmalloc(size, flags | 32768U) [L3402] RET return (tmp); VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(flags)=208, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \old(size)=232, \result={4294967337:-65}, flags=208, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, size=232, tmp={4294967337:-65}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3839] EXPR kzalloc(sizeof(struct usb_mouse ), 208U) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, kzalloc(sizeof(struct usb_mouse ), 208U)={4294967337:-65}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, maxp=0, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3839] tmp___11 = kzalloc(sizeof(struct usb_mouse ), 208U) [L3840] mouse = (struct usb_mouse *)tmp___11 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3841] CALL, EXPR input_allocate_device() VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3599] CALL, EXPR kzalloc(sizeof(struct input_dev), 0x10u | 0x40u | 0x80u) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \old(size)=1928, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3396] void *tmp ; VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(flags)=60, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \old(size)=1928, flags=60, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, size=1928, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3400] CALL, EXPR kmalloc(size, flags | 32768U) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \old(size)=1928, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3386] void *tmp___2 ; [L3390] EXPR, FCALL __kmalloc(size, flags) [L3390] tmp___2 = __kmalloc(size, flags) [L3392] RET return (tmp___2); VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(flags)=32, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \old(size)=1928, \result={4294967323:-24}, flags=32, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, size=1928, tmp___2={4294967323:-24}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3400] EXPR kmalloc(size, flags | 32768U) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(flags)=60, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \old(size)=1928, flags=60, kmalloc(size, flags | 32768U)={4294967323:-24}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, size=1928, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3400] tmp = kmalloc(size, flags | 32768U) [L3402] RET return (tmp); VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(flags)=60, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \old(size)=1928, \result={4294967323:-24}, flags=60, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, size=1928, tmp={4294967323:-24}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3599] EXPR kzalloc(sizeof(struct input_dev), 0x10u | 0x40u | 0x80u) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, kzalloc(sizeof(struct input_dev), 0x10u | 0x40u | 0x80u)={4294967323:-24}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3599] RET return kzalloc(sizeof(struct input_dev), 0x10u | 0x40u | 0x80u); [L3841] EXPR input_allocate_device() VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_allocate_device()={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3841] input_dev = input_allocate_device() [L3843] COND FALSE !(! mouse) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3846] COND FALSE !(! input_dev) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3852] CALL, EXPR usb_alloc_coherent(dev, (size_t )8, 32U, & mouse->data_dma) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(mem_flags)=32, \old(res_usb_mouse_probe_3)=0, \old(size)=8, dev={4294967337:0}, dma={4294967337:159}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4179] void *arbitrary_memory ; [L4180] void *tmp___7 ; VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(mem_flags)=32, \old(res_usb_mouse_probe_3)=0, \old(size)=8, dev={4294967337:0}, dev={4294967337:0}, dma={4294967337:159}, dma={4294967337:159}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, mem_flags=32, res_usb_mouse_probe_3=0, size=8, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4184] COND TRUE 1 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(mem_flags)=32, \old(res_usb_mouse_probe_3)=0, \old(size)=8, dev={4294967337:0}, dev={4294967337:0}, dma={4294967337:159}, dma={4294967337:159}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, mem_flags=32, res_usb_mouse_probe_3=0, size=8, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4187] EXPR, FCALL ldv_undefined_pointer() [L4187] tmp___7 = ldv_undefined_pointer() [L4188] arbitrary_memory = tmp___7 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(mem_flags)=32, \old(res_usb_mouse_probe_3)=0, \old(size)=8, arbitrary_memory={4294967346:4294967334}, dev={4294967337:0}, dev={4294967337:0}, dma={4294967337:159}, dma={4294967337:159}, ldv_coherent_state=0, LDV_IN_INTERRUPT=1, ldv_urb_state=0, mem_flags=32, res_usb_mouse_probe_3=0, size=8, tmp___7={4294967346:4294967334}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4190] COND FALSE !(! arbitrary_memory) [L4195] ldv_coherent_state = ldv_coherent_state + 1 [L4196] RET return (arbitrary_memory); VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(mem_flags)=32, \old(res_usb_mouse_probe_3)=0, \old(size)=8, \result={4294967346:4294967334}, arbitrary_memory={4294967346:4294967334}, dev={4294967337:0}, dev={4294967337:0}, dma={4294967337:159}, dma={4294967337:159}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=0, mem_flags=32, res_usb_mouse_probe_3=0, size=8, tmp___7={4294967346:4294967334}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3852] EXPR usb_alloc_coherent(dev, (size_t )8, 32U, & mouse->data_dma) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=0, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_alloc_coherent(dev, (size_t )8, 32U, & mouse->data_dma)={4294967346:4294967334}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3852] tmp___12 = usb_alloc_coherent(dev, (size_t )8, 32U, & mouse->data_dma) [L3853] FCALL mouse->data = (signed char *)tmp___12 [L3855] EXPR, FCALL mouse->data VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=0, maxp=0, mouse={4294967337:-65}, mouse->data={4294967346:4294967334}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3855] COND FALSE !(! mouse->data) [L3861] CALL, EXPR usb_alloc_urb(0, 208U) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(iso_packets)=0, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(mem_flags)=208, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=0, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4242] void *arbitrary_memory ; [L4243] void *tmp___7 ; VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(iso_packets)=0, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(mem_flags)=208, \old(res_usb_mouse_probe_3)=0, iso_packets=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=0, mem_flags=208, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4247] COND TRUE 1 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(iso_packets)=0, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(mem_flags)=208, \old(res_usb_mouse_probe_3)=0, iso_packets=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=0, mem_flags=208, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4250] EXPR, FCALL ldv_undefined_pointer() [L4250] tmp___7 = ldv_undefined_pointer() [L4251] arbitrary_memory = tmp___7 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(iso_packets)=0, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(mem_flags)=208, \old(res_usb_mouse_probe_3)=0, arbitrary_memory={4294967337:79}, iso_packets=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=0, mem_flags=208, res_usb_mouse_probe_3=0, tmp___7={4294967337:79}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4253] COND FALSE !(! arbitrary_memory) [L4258] ldv_urb_state = ldv_urb_state + 1 [L4259] RET return ((struct urb *)arbitrary_memory); VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(iso_packets)=0, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(mem_flags)=208, \old(res_usb_mouse_probe_3)=0, \result={4294967337:79}, arbitrary_memory={4294967337:79}, iso_packets=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, mem_flags=208, res_usb_mouse_probe_3=0, tmp___7={4294967337:79}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3861] EXPR usb_alloc_urb(0, 208U) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_alloc_urb(0, 208U)={4294967337:79}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3861] FCALL mouse->irq = usb_alloc_urb(0, 208U) [L3863] EXPR, FCALL mouse->irq VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, mouse->irq={4294967337:79}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3863] COND FALSE !(! mouse->irq) [L3868] FCALL mouse->usbdev = dev [L3869] FCALL mouse->dev = input_dev [L3870] FCALL dev->manufacturer VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, dev->manufacturer={4294967335:4294967340}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3870] COND TRUE dev->manufacturer [L3872] EXPR, FCALL dev->manufacturer [L3872] FCALL strlcpy(mouse->name, (char const *)dev->manufacturer, sizeof(mouse->name)) [L3877] FCALL dev->product VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, dev->product={0:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3877] COND FALSE !(dev->product) [L3892] tmp___13 = strlen((char const *)(mouse->name)) [L3894] COND FALSE !(\read(tmp___13)) [L3898] FCALL dev->descriptor.idVendor [L3899] FCALL dev->descriptor.idProduct [L3903] CALL usb_make_path(dev, mouse->phys, sizeof(mouse->phys)) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \old(size)=64, buf={4294967337:63}, dev={4294967337:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3481] int actual ; [L3482] int tmp___7 ; [L3486] EXPR, FCALL dev->bus [L3486] EXPR, FCALL (dev->bus)->bus_name [L3486] actual = snprintf(buf, size, "usb-%s-%s", (dev->bus)->bus_name, dev->devpath) [L3488] COND FALSE !(actual >= (int )size) [L3491] tmp___7 = actual VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \old(size)=64, actual=-3, buf={4294967337:63}, buf={4294967337:63}, dev={4294967337:0}, dev={4294967337:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, size=64, snprintf(buf, size, "usb-%s-%s", (dev->bus)->bus_name, dev->devpath)=-3, tmp___7=-3, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3493] RET return (tmp___7); VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \old(size)=64, \result=-3, actual=-3, buf={4294967337:63}, buf={4294967337:63}, dev={4294967337:0}, dev={4294967337:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, size=64, snprintf(buf, size, "usb-%s-%s", (dev->bus)->bus_name, dev->devpath)=-3, tmp___7=-3, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3903] usb_make_path(dev, mouse->phys, sizeof(mouse->phys)) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___13=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_make_path(dev, mouse->phys, sizeof(mouse->phys))=-3, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3904] FCALL strlcat(mouse->phys, "/input0", sizeof(mouse->phys)) [L3905] FCALL input_dev->name = (char const *)(mouse->name) [L3906] FCALL input_dev->phys = (char const *)(mouse->phys) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___13=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3907] CALL usb_to_input_id((struct usb_device const *)dev, & input_dev->id) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, id={4294967323:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3663] FCALL id->bustype = (__u16 )3 [L3664] EXPR, FCALL dev->descriptor.idVendor [L3664] FCALL id->vendor = (__le16 )dev->descriptor.idVendor [L3665] EXPR, FCALL dev->descriptor.idProduct [L3665] FCALL id->product = (__le16 )dev->descriptor.idProduct [L3666] EXPR, FCALL dev->descriptor.bcdDevice [L3666] RET, FCALL id->version = (__le16 )dev->descriptor.bcdDevice [L3907] usb_to_input_id((struct usb_device const *)dev, & input_dev->id) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___13=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3908] FCALL input_dev->dev.parent = & intf->dev [L3909] FCALL input_dev->evbit[0] = (1UL << 1) | (1UL << 2) [L3910] FCALL input_dev->keybit[4] = ((1UL << 16) | (1UL << 17)) | (1UL << 18) [L3911] FCALL input_dev->relbit[0] = 1UL | (1UL << 1) [L3912] EXPR, FCALL input_dev->keybit[4] [L3912] FCALL input_dev->keybit[4] = input_dev->keybit[4] | ((1UL << 19) | (1UL << 20)) [L3913] EXPR, FCALL input_dev->relbit[0] [L3913] FCALL input_dev->relbit[0] = input_dev->relbit[0] | (1UL << 8) [L3914] CALL input_set_drvdata(input_dev, (void *)mouse) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, data={4294967337:-65}, dev={4294967323:-24}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3618] RET, FCALL dev_set_drvdata(& dev->dev, data) [L3914] input_set_drvdata(input_dev, (void *)mouse) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___13=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3915] FCALL input_dev->open = & usb_mouse_open [L3916] FCALL input_dev->close = & usb_mouse_close VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___13=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3918] COND FALSE !(maxp > 8) [L3921] tmp___14 = maxp VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___13=0, tmp___14=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3924] EXPR, FCALL mouse->irq [L3924] EXPR, FCALL mouse->data [L3925] EXPR, FCALL endpoint->bInterval VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, endpoint->bInterval=0, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, mouse->data={4294967346:4294967334}, mouse->irq={4294967337:79}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___13=0, tmp___14=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3924-L3925] CALL usb_fill_int_urb(mouse->irq, dev, (unsigned int )pipe, (void *)mouse->data, tmp___14, & usb_mouse_irq, (void *)mouse, (int )endpoint->bInterval) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(buffer_length)=0, \old(interval)=0, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(pipe)=0, \old(res_usb_mouse_probe_3)=0, complete_fn={-1:2}, context={4294967337:-65}, dev={4294967337:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, transfer_buffer={4294967346:4294967334}, urb={4294967337:79}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3515] FCALL urb->dev = dev [L3516] FCALL urb->pipe = pipe [L3517] FCALL urb->transfer_buffer = transfer_buffer [L3518] FCALL urb->transfer_buffer_length = (u32 )buffer_length [L3519] FCALL urb->complete = complete_fn [L3520] FCALL urb->context = context [L3521] EXPR, FCALL dev->speed VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(buffer_length)=0, \old(interval)=0, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(pipe)=0, \old(res_usb_mouse_probe_3)=0, buffer_length=0, complete_fn={-1:2}, complete_fn={-1:2}, context={4294967337:-65}, context={4294967337:-65}, dev={4294967337:0}, dev={4294967337:0}, dev->speed=4294967299, interval=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, pipe=0, res_usb_mouse_probe_3=0, transfer_buffer={4294967346:4294967334}, transfer_buffer={4294967346:4294967334}, urb={4294967337:79}, urb={4294967337:79}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3521] COND TRUE (unsigned int )dev->speed == 3U [L3522] FCALL urb->interval = 1 << (interval - 1) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(buffer_length)=0, \old(interval)=0, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(pipe)=0, \old(res_usb_mouse_probe_3)=0, buffer_length=0, complete_fn={-1:2}, complete_fn={-1:2}, context={4294967337:-65}, context={4294967337:-65}, dev={4294967337:0}, dev={4294967337:0}, interval=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, pipe=0, res_usb_mouse_probe_3=0, transfer_buffer={4294967346:4294967334}, transfer_buffer={4294967346:4294967334}, urb={4294967337:79}, urb={4294967337:79}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3529] RET, FCALL urb->start_frame = -1 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(buffer_length)=0, \old(interval)=0, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(pipe)=0, \old(res_usb_mouse_probe_3)=0, buffer_length=0, complete_fn={-1:2}, complete_fn={-1:2}, context={4294967337:-65}, context={4294967337:-65}, dev={4294967337:0}, dev={4294967337:0}, interval=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, pipe=0, res_usb_mouse_probe_3=0, transfer_buffer={4294967346:4294967334}, transfer_buffer={4294967346:4294967334}, urb={4294967337:79}, urb={4294967337:79}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3924-L3925] usb_fill_int_urb(mouse->irq, dev, (unsigned int )pipe, (void *)mouse->data, tmp___14, & usb_mouse_irq, (void *)mouse, (int )endpoint->bInterval) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, endpoint->bInterval=0, error=-12, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, mouse->data={4294967346:4294967334}, mouse->irq={4294967337:79}, pipe=0, res_usb_mouse_probe_3=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___13=0, tmp___14=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3926] EXPR, FCALL mouse->irq [L3926] EXPR, FCALL mouse->data_dma [L3926] FCALL (mouse->irq)->transfer_dma = mouse->data_dma [L3927] EXPR, FCALL mouse->irq [L3927] EXPR, FCALL mouse->irq [L3927] EXPR, FCALL (mouse->irq)->transfer_flags [L3927] FCALL (mouse->irq)->transfer_flags = (mouse->irq)->transfer_flags | 4U [L3928] EXPR, FCALL mouse->dev [L3928] EXPR, FCALL input_register_device(mouse->dev) [L3928] tmp = (int )input_register_device(mouse->dev) [L3929] error = tmp VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=0, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___13=0, tmp___14=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3931] COND FALSE !(\read(error)) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=0, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___13=0, tmp___14=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3937] CALL usb_set_intfdata(intf, (void *)mouse) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, data={4294967337:-65}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3467] RET, FCALL dev_set_drvdata(& intf->dev, data) [L3937] usb_set_intfdata(intf, (void *)mouse) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, dev={4294967337:0}, endpoint={4294967323:0}, error=0, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___13=0, tmp___14=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3939] RET return (0); VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, \result=0, dev={4294967337:0}, endpoint={4294967323:0}, error=0, id={4294967332:4294967343}, id={4294967332:4294967343}, input_dev={4294967323:-24}, interface={4294967320:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, maxp=0, mouse={4294967337:-65}, pipe=0, res_usb_mouse_probe_3=0, tmp=0, tmp___10=0, tmp___11={4294967337:-65}, tmp___12={4294967346:4294967334}, tmp___13=0, tmp___14=0, tmp___7={4294967337:0}, tmp___8=1, tmp___9=40, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4111] EXPR usb_mouse_probe(var_group1, var_usb_mouse_probe_3_p1) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=0, ldv_urb_state=1, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=0, tmp___9=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, usb_mouse_probe(var_group1, var_usb_mouse_probe_3_p1)=0, var_group1={4294967301:0}, var_usb_mouse_probe_3_p1={4294967332:4294967343}] [L4111] res_usb_mouse_probe_3 = usb_mouse_probe(var_group1, var_usb_mouse_probe_3_p1) [L4112] FCALL ldv_check_return_value(res_usb_mouse_probe_3) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=0, ldv_urb_state=1, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=0, tmp___9=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, var_group1={4294967301:0}, var_usb_mouse_probe_3_p1={4294967332:4294967343}] [L4114] COND FALSE !(\read(res_usb_mouse_probe_3)) [L4119] ldv_s_usb_mouse_driver_usb_driver = ldv_s_usb_mouse_driver_usb_driver + 1 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=0, tmp___9=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, var_group1={4294967301:0}, var_usb_mouse_probe_3_p1={4294967332:4294967343}] [L4084] COND TRUE 1 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=0, tmp___9=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, var_group1={4294967301:0}, var_usb_mouse_probe_3_p1={4294967332:4294967343}] [L4087] tmp___9 = __VERIFIER_nondet_int() [L4089] COND TRUE \read(tmp___9) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=0, tmp___9=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, var_group1={4294967301:0}, var_usb_mouse_probe_3_p1={4294967332:4294967343}] [L4098] tmp___8 = __VERIFIER_nondet_int() [L4100] COND FALSE !(tmp___8 == 0) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=1, tmp___9=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, var_group1={4294967301:0}, var_usb_mouse_probe_3_p1={4294967332:4294967343}] [L4103] COND TRUE tmp___8 == 1 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=1, tmp___9=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, var_group1={4294967301:0}, var_usb_mouse_probe_3_p1={4294967332:4294967343}] [L4125] COND TRUE ldv_s_usb_mouse_driver_usb_driver == 1 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=1, tmp___9=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, var_group1={4294967301:0}, var_usb_mouse_probe_3_p1={4294967332:4294967343}] [L4127] CALL usb_mouse_disconnect(var_group1) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=1, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=1, \old(res_usb_mouse_probe_3)=0, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3957] struct usb_mouse *mouse ; [L3958] void *tmp___7 ; [L3959] struct usb_device *tmp___8 ; VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=1, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=1, \old(res_usb_mouse_probe_3)=0, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3963] CALL, EXPR usb_get_intfdata(intf) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=1, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=1, \old(res_usb_mouse_probe_3)=0, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3451] void *tmp___7 ; [L3455] EXPR, FCALL dev_get_drvdata((struct device const *)(& intf->dev)) [L3455] tmp___7 = dev_get_drvdata((struct device const *)(& intf->dev)) [L3457] RET return (tmp___7); VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=1, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=1, \old(res_usb_mouse_probe_3)=0, \result={0:0}, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, tmp___7={0:0}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3963] EXPR usb_get_intfdata(intf) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=1, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=1, \old(res_usb_mouse_probe_3)=0, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, usb_get_intfdata(intf)={0:0}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3963] tmp___7 = usb_get_intfdata(intf) [L3964] mouse = (struct usb_mouse *)tmp___7 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=1, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=1, \old(res_usb_mouse_probe_3)=0, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, mouse={0:0}, res_usb_mouse_probe_3=0, tmp___7={0:0}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3965] CALL usb_set_intfdata(intf, (void *)0) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=1, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=1, \old(res_usb_mouse_probe_3)=0, data={0:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3467] RET, FCALL dev_set_drvdata(& intf->dev, data) [L3965] usb_set_intfdata(intf, (void *)0) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=1, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=1, \old(res_usb_mouse_probe_3)=0, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, mouse={0:0}, res_usb_mouse_probe_3=0, tmp___7={0:0}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L3967] COND FALSE, RET !(\read(*mouse)) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=1, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=1, \old(res_usb_mouse_probe_3)=0, intf={4294967301:0}, intf={4294967301:0}, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, mouse={0:0}, res_usb_mouse_probe_3=0, tmp___7={0:0}, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4127] usb_mouse_disconnect(var_group1) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=1, tmp___9=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, var_group1={4294967301:0}, var_usb_mouse_probe_3_p1={4294967332:4294967343}] [L4128] ldv_s_usb_mouse_driver_usb_driver = 0 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=0, ldv_urb_state=1, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=1, tmp___9=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, var_group1={4294967301:0}, var_usb_mouse_probe_3_p1={4294967332:4294967343}] [L4084] COND TRUE 1 VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=0, ldv_urb_state=1, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=1, tmp___9=1, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, var_group1={4294967301:0}, var_usb_mouse_probe_3_p1={4294967332:4294967343}] [L4087] tmp___9 = __VERIFIER_nondet_int() [L4089] COND FALSE !(\read(tmp___9)) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=0, ldv_urb_state=1, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=1, tmp___9=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, var_group1={4294967301:0}, var_usb_mouse_probe_3_p1={4294967332:4294967343}] [L4092] COND FALSE !(! (ldv_s_usb_mouse_driver_usb_driver == 0)) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=0, ldv_urb_state=1, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=1, tmp___9=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, var_group1={4294967301:0}, var_usb_mouse_probe_3_p1={4294967332:4294967343}] [L4146] CALL usb_mouse_exit() VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4032] RET, FCALL usb_deregister(& usb_mouse_driver) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4146] usb_mouse_exit() VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_s_usb_mouse_driver_usb_driver=0, ldv_urb_state=1, res_usb_mouse_probe_3=0, tmp___7=0, tmp___8=1, tmp___9=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}, var_group1={4294967301:0}, var_usb_mouse_probe_3_p1={4294967332:4294967343}] [L4150] CALL ldv_check_final_state() VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4308] COND FALSE !(ldv_urb_state == 0) VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4312] CALL ldv_blast_assert() VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] [L4159] __VERIFIER_error() VAL [" "={1:0}, "/input0"={4294967307:0}, "<3>usbmouse: can\'t resubmit intr, %s-%s/input0, status %d\n"={4294967306:0}, "<6>usbmouse: v1.6:USB HID Boot Protocol mouse driver\n"={4294967358:0}, "include/linux/usb.h"={4294967363:0}, "include/linux/usb.h"={4294967331:0}, "USB HIDBP Mouse %04x:%04x"={4294967314:0}, "usb-%s-%s"={4294967345:0}, "usbmouse"={4294967330:0}, "usbmouse"={4294967351:0}, \old(ldv_coherent_state)=0, \old(LDV_IN_INTERRUPT)=0, \old(ldv_urb_state)=0, \old(res_usb_mouse_probe_3)=0, ldv_coherent_state=1, LDV_IN_INTERRUPT=1, ldv_urb_state=1, res_usb_mouse_probe_3=0, usb_mouse_driver={4294967339:0}, usb_mouse_id_table={4294967319:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 289 locations, 1 error locations. UNSAFE Result, 15.3s OverallTime, 21 OverallIterations, 3 TraceHistogramMax, 11.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 5451 SDtfs, 3194 SDslu, 11675 SDs, 0 SdLazy, 2516 SolverSat, 773 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 9.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 312 GetRequests, 222 SyntacticMatches, 6 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1257occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 20 MinimizatonAttempts, 733 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 2755 NumberOfCodeBlocks, 2755 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 2543 ConstructedInterpolants, 0 QuantifiedInterpolants, 600038 SizeOfPredicates, 1 NumberOfNonLiveVariables, 953 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 21 InterpolantComputations, 20 PerfectInterpolantSequences, 144/148 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 12:50:01,043 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:50:01,044 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:50:01,052 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:50:01,052 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:50:01,053 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:50:01,054 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:50:01,055 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:50:01,056 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:50:01,056 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:50:01,057 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:50:01,057 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:50:01,058 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:50:01,058 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:50:01,059 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:50:01,060 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:50:01,060 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:50:01,061 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:50:01,063 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:50:01,063 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:50:01,064 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:50:01,065 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:50:01,066 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:50:01,067 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:50:01,067 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:50:01,067 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:50:01,068 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:50:01,069 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:50:01,069 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:50:01,070 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:50:01,070 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:50:01,070 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:50:01,070 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:50:01,071 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:50:01,071 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:50:01,072 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:50:01,072 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-18 12:50:01,082 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:50:01,082 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:50:01,082 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:50:01,082 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 12:50:01,083 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 12:50:01,083 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 12:50:01,083 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 12:50:01,083 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:50:01,083 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:50:01,084 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:50:01,084 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:50:01,084 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:50:01,084 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 12:50:01,084 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 12:50:01,084 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:50:01,084 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:50:01,084 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:50:01,085 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:50:01,085 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 12:50:01,085 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:50:01,085 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 12:50:01,085 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 12:50:01,085 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:50:01,085 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:50:01,085 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:50:01,085 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 12:50:01,086 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:50:01,086 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 12:50:01,086 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 12:50:01,086 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 12:50:01,086 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1259db070705cc8318f4cd544a981db9ba453479 [2018-11-18 12:50:01,115 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:50:01,124 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:50:01,127 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:50:01,128 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:50:01,128 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:50:01,129 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-hid-usbhid-usbmouse.ko_false-unreach-call.cil.out.i.pp.i [2018-11-18 12:50:01,174 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/data/4768fd2e2/8a7fc99eb66f4251b5403ac0e989254d/FLAGa7aa2257f [2018-11-18 12:50:01,631 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:50:01,631 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-hid-usbhid-usbmouse.ko_false-unreach-call.cil.out.i.pp.i [2018-11-18 12:50:01,650 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/data/4768fd2e2/8a7fc99eb66f4251b5403ac0e989254d/FLAGa7aa2257f [2018-11-18 12:50:01,940 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/data/4768fd2e2/8a7fc99eb66f4251b5403ac0e989254d [2018-11-18 12:50:01,942 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:50:01,943 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 12:50:01,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:50:01,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:50:01,947 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:50:01,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:50:01" (1/1) ... [2018-11-18 12:50:01,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6423fbf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:50:01, skipping insertion in model container [2018-11-18 12:50:01,950 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:50:01" (1/1) ... [2018-11-18 12:50:01,957 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:50:02,017 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:50:02,763 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:50:02,880 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:50:03,125 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:50:03,184 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:50:03,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:50:03 WrapperNode [2018-11-18 12:50:03,184 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:50:03,185 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:50:03,185 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:50:03,185 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:50:03,194 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:50:03" (1/1) ... [2018-11-18 12:50:03,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:50:03" (1/1) ... [2018-11-18 12:50:03,211 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:50:03" (1/1) ... [2018-11-18 12:50:03,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:50:03" (1/1) ... [2018-11-18 12:50:03,242 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:50:03" (1/1) ... [2018-11-18 12:50:03,247 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:50:03" (1/1) ... [2018-11-18 12:50:03,254 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:50:03" (1/1) ... [2018-11-18 12:50:03,264 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 12:50:03,264 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 12:50:03,264 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 12:50:03,264 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 12:50:03,265 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:50:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/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 [2018-11-18 12:50:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 12:50:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 12:50:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 12:50:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 12:50:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-18 12:50:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2018-11-18 12:50:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2018-11-18 12:50:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-18 12:50:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-18 12:50:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-18 12:50:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2018-11-18 12:50:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-18 12:50:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-18 12:50:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-18 12:50:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2018-11-18 12:50:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2018-11-18 12:50:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2018-11-18 12:50:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2018-11-18 12:50:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2018-11-18 12:50:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2018-11-18 12:50:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2018-11-18 12:50:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2018-11-18 12:50:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mouse_irq [2018-11-18 12:50:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mouse_open [2018-11-18 12:50:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mouse_close [2018-11-18 12:50:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mouse_probe [2018-11-18 12:50:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mouse_disconnect [2018-11-18 12:50:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mouse_init [2018-11-18 12:50:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mouse_exit [2018-11-18 12:50:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2018-11-18 12:50:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2018-11-18 12:50:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 12:50:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-18 12:50:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2018-11-18 12:50:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2018-11-18 12:50:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2018-11-18 12:50:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-18 12:50:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-18 12:50:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 12:50:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 12:50:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-18 12:50:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 12:50:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-18 12:50:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-18 12:50:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-18 12:50:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2018-11-18 12:50:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 12:50:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 12:50:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 12:50:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 12:50:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2018-11-18 12:50:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2018-11-18 12:50:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-18 12:50:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 12:50:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2018-11-18 12:50:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2018-11-18 12:50:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-18 12:50:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-18 12:50:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-18 12:50:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-18 12:50:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-18 12:50:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 12:50:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2018-11-18 12:50:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 12:50:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-18 12:50:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-18 12:50:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-18 12:50:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-18 12:50:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 12:50:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 12:50:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 12:50:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-18 12:50:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-18 12:50:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-18 12:50:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-18 12:50:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-18 12:50:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-18 12:50:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-18 12:50:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2018-11-18 12:50:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 12:50:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2018-11-18 12:50:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2018-11-18 12:50:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2018-11-18 12:50:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2018-11-18 12:50:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2018-11-18 12:50:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2018-11-18 12:50:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2018-11-18 12:50:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2018-11-18 12:50:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2018-11-18 12:50:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2018-11-18 12:50:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2018-11-18 12:50:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 12:50:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mouse_irq [2018-11-18 12:50:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mouse_open [2018-11-18 12:50:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mouse_close [2018-11-18 12:50:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mouse_probe [2018-11-18 12:50:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 12:50:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 12:50:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mouse_disconnect [2018-11-18 12:50:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mouse_init [2018-11-18 12:50:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mouse_exit [2018-11-18 12:50:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 12:50:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-18 12:50:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 12:50:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 12:50:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 12:50:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-18 12:50:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2018-11-18 12:50:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2018-11-18 12:50:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 12:50:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 12:50:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 12:50:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 12:50:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 12:50:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 12:50:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 12:50:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 12:50:03,555 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 12:50:03,555 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 12:50:03,723 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 12:50:03,723 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 12:50:06,351 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 12:50:06,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:50:06 BoogieIcfgContainer [2018-11-18 12:50:06,351 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 12:50:06,352 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 12:50:06,352 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 12:50:06,355 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 12:50:06,355 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 12:50:01" (1/3) ... [2018-11-18 12:50:06,356 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e39b106 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:50:06, skipping insertion in model container [2018-11-18 12:50:06,356 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:50:03" (2/3) ... [2018-11-18 12:50:06,356 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e39b106 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:50:06, skipping insertion in model container [2018-11-18 12:50:06,357 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:50:06" (3/3) ... [2018-11-18 12:50:06,358 INFO L112 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-hid-usbhid-usbmouse.ko_false-unreach-call.cil.out.i.pp.i [2018-11-18 12:50:06,366 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 12:50:06,372 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 12:50:06,385 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 12:50:06,409 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 12:50:06,409 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 12:50:06,410 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 12:50:06,410 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 12:50:06,410 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 12:50:06,410 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 12:50:06,410 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 12:50:06,410 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 12:50:06,410 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 12:50:06,426 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states. [2018-11-18 12:50:06,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-18 12:50:06,431 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:50:06,431 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:50:06,433 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:50:06,437 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:50:06,438 INFO L82 PathProgramCache]: Analyzing trace with hash 461286122, now seen corresponding path program 1 times [2018-11-18 12:50:06,442 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:50:06,442 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:50:06,465 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:50:06,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:50:06,597 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:50:06,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:50:06,629 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [MP cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (2)] Exception during sending of exit command (exit): Broken pipe [2018-11-18 12:50:06,634 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:50:06,634 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:50:06,637 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:50:06,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:50:06,648 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:50:06,650 INFO L87 Difference]: Start difference. First operand 230 states. Second operand 3 states. [2018-11-18 12:50:06,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:50:06,734 INFO L93 Difference]: Finished difference Result 576 states and 750 transitions. [2018-11-18 12:50:06,735 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:50:06,736 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 23 [2018-11-18 12:50:06,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:50:06,749 INFO L225 Difference]: With dead ends: 576 [2018-11-18 12:50:06,749 INFO L226 Difference]: Without dead ends: 319 [2018-11-18 12:50:06,753 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:50:06,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 319 states. [2018-11-18 12:50:06,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 319 to 315. [2018-11-18 12:50:06,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 315 states. [2018-11-18 12:50:06,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 374 transitions. [2018-11-18 12:50:06,810 INFO L78 Accepts]: Start accepts. Automaton has 315 states and 374 transitions. Word has length 23 [2018-11-18 12:50:06,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:50:06,811 INFO L480 AbstractCegarLoop]: Abstraction has 315 states and 374 transitions. [2018-11-18 12:50:06,811 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:50:06,811 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 374 transitions. [2018-11-18 12:50:06,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-18 12:50:06,812 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:50:06,812 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:50:06,812 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:50:06,813 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:50:06,813 INFO L82 PathProgramCache]: Analyzing trace with hash 1414818687, now seen corresponding path program 1 times [2018-11-18 12:50:06,813 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:50:06,814 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:50:06,838 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:50:06,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:50:06,956 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:50:06,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:50:06,965 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:50:06,967 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:50:06,968 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:50:06,969 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:50:06,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:50:06,969 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:50:06,970 INFO L87 Difference]: Start difference. First operand 315 states and 374 transitions. Second operand 3 states. [2018-11-18 12:50:07,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:50:07,024 INFO L93 Difference]: Finished difference Result 904 states and 1091 transitions. [2018-11-18 12:50:07,025 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:50:07,025 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2018-11-18 12:50:07,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:50:07,029 INFO L225 Difference]: With dead ends: 904 [2018-11-18 12:50:07,029 INFO L226 Difference]: Without dead ends: 601 [2018-11-18 12:50:07,031 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:50:07,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 601 states. [2018-11-18 12:50:07,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 601 to 594. [2018-11-18 12:50:07,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 594 states. [2018-11-18 12:50:07,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 594 states and 710 transitions. [2018-11-18 12:50:07,062 INFO L78 Accepts]: Start accepts. Automaton has 594 states and 710 transitions. Word has length 24 [2018-11-18 12:50:07,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:50:07,062 INFO L480 AbstractCegarLoop]: Abstraction has 594 states and 710 transitions. [2018-11-18 12:50:07,063 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:50:07,063 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 710 transitions. [2018-11-18 12:50:07,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 12:50:07,064 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:50:07,064 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:50:07,064 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:50:07,064 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:50:07,064 INFO L82 PathProgramCache]: Analyzing trace with hash -329331883, now seen corresponding path program 1 times [2018-11-18 12:50:07,065 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:50:07,065 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:50:07,089 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:50:07,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:50:07,205 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:50:07,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:50:07,246 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [MP cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (4)] Exception during sending of exit command (exit): Stream closed [2018-11-18 12:50:07,248 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:50:07,248 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:50:07,249 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:50:07,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:50:07,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:50:07,249 INFO L87 Difference]: Start difference. First operand 594 states and 710 transitions. Second operand 3 states. [2018-11-18 12:50:07,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:50:07,324 INFO L93 Difference]: Finished difference Result 1209 states and 1463 transitions. [2018-11-18 12:50:07,325 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:50:07,325 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 12:50:07,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:50:07,328 INFO L225 Difference]: With dead ends: 1209 [2018-11-18 12:50:07,329 INFO L226 Difference]: Without dead ends: 633 [2018-11-18 12:50:07,330 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:50:07,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 633 states. [2018-11-18 12:50:07,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 633 to 633. [2018-11-18 12:50:07,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 633 states. [2018-11-18 12:50:07,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 633 states and 760 transitions. [2018-11-18 12:50:07,353 INFO L78 Accepts]: Start accepts. Automaton has 633 states and 760 transitions. Word has length 48 [2018-11-18 12:50:07,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:50:07,354 INFO L480 AbstractCegarLoop]: Abstraction has 633 states and 760 transitions. [2018-11-18 12:50:07,354 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:50:07,354 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 760 transitions. [2018-11-18 12:50:07,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-18 12:50:07,355 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:50:07,356 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:50:07,356 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:50:07,356 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:50:07,356 INFO L82 PathProgramCache]: Analyzing trace with hash -177099207, now seen corresponding path program 1 times [2018-11-18 12:50:07,357 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:50:07,357 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:50:07,380 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:50:07,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:50:07,516 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:50:07,554 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:50:07,554 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:50:07,556 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:50:07,556 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:50:07,557 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:50:07,557 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:50:07,557 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:50:07,557 INFO L87 Difference]: Start difference. First operand 633 states and 760 transitions. Second operand 5 states. [2018-11-18 12:50:09,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:50:09,664 INFO L93 Difference]: Finished difference Result 1286 states and 1542 transitions. [2018-11-18 12:50:09,666 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 12:50:09,666 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 67 [2018-11-18 12:50:09,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:50:09,669 INFO L225 Difference]: With dead ends: 1286 [2018-11-18 12:50:09,669 INFO L226 Difference]: Without dead ends: 668 [2018-11-18 12:50:09,671 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:50:09,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 668 states. [2018-11-18 12:50:09,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 668 to 645. [2018-11-18 12:50:09,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 645 states. [2018-11-18 12:50:09,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 645 states and 770 transitions. [2018-11-18 12:50:09,702 INFO L78 Accepts]: Start accepts. Automaton has 645 states and 770 transitions. Word has length 67 [2018-11-18 12:50:09,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:50:09,702 INFO L480 AbstractCegarLoop]: Abstraction has 645 states and 770 transitions. [2018-11-18 12:50:09,702 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:50:09,703 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 770 transitions. [2018-11-18 12:50:09,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2018-11-18 12:50:09,706 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:50:09,706 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:50:09,707 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:50:09,707 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:50:09,707 INFO L82 PathProgramCache]: Analyzing trace with hash 1033154047, now seen corresponding path program 1 times [2018-11-18 12:50:09,708 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:50:09,708 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:50:09,735 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:50:09,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:50:09,912 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:50:09,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:50:09,969 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:50:09,974 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:50:09,974 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 12:50:09,974 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:50:09,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:50:09,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:50:09,975 INFO L87 Difference]: Start difference. First operand 645 states and 770 transitions. Second operand 6 states. [2018-11-18 12:50:10,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:50:10,067 INFO L93 Difference]: Finished difference Result 1297 states and 1558 transitions. [2018-11-18 12:50:10,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:50:10,067 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 112 [2018-11-18 12:50:10,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:50:10,070 INFO L225 Difference]: With dead ends: 1297 [2018-11-18 12:50:10,072 INFO L226 Difference]: Without dead ends: 666 [2018-11-18 12:50:10,074 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:50:10,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 666 states. [2018-11-18 12:50:10,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 666 to 660. [2018-11-18 12:50:10,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 660 states. [2018-11-18 12:50:10,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 660 states and 783 transitions. [2018-11-18 12:50:10,101 INFO L78 Accepts]: Start accepts. Automaton has 660 states and 783 transitions. Word has length 112 [2018-11-18 12:50:10,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:50:10,102 INFO L480 AbstractCegarLoop]: Abstraction has 660 states and 783 transitions. [2018-11-18 12:50:10,102 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:50:10,102 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 783 transitions. [2018-11-18 12:50:10,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-11-18 12:50:10,104 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:50:10,104 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:50:10,104 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:50:10,104 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:50:10,104 INFO L82 PathProgramCache]: Analyzing trace with hash -1514471176, now seen corresponding path program 1 times [2018-11-18 12:50:10,105 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:50:10,105 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:50:10,157 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:50:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:50:10,591 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:50:10,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:50:10,653 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:50:10,658 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:50:10,658 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:50:10,658 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:50:10,659 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:50:10,659 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:50:10,659 INFO L87 Difference]: Start difference. First operand 660 states and 783 transitions. Second operand 5 states. [2018-11-18 12:50:10,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:50:10,705 INFO L93 Difference]: Finished difference Result 1313 states and 1571 transitions. [2018-11-18 12:50:10,707 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 12:50:10,707 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 118 [2018-11-18 12:50:10,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:50:10,709 INFO L225 Difference]: With dead ends: 1313 [2018-11-18 12:50:10,709 INFO L226 Difference]: Without dead ends: 652 [2018-11-18 12:50:10,710 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:50:10,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 652 states. [2018-11-18 12:50:10,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 652 to 652. [2018-11-18 12:50:10,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 652 states. [2018-11-18 12:50:10,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 652 states and 767 transitions. [2018-11-18 12:50:10,729 INFO L78 Accepts]: Start accepts. Automaton has 652 states and 767 transitions. Word has length 118 [2018-11-18 12:50:10,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:50:10,729 INFO L480 AbstractCegarLoop]: Abstraction has 652 states and 767 transitions. [2018-11-18 12:50:10,729 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:50:10,730 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 767 transitions. [2018-11-18 12:50:10,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-11-18 12:50:10,731 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:50:10,731 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:50:10,731 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:50:10,731 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:50:10,731 INFO L82 PathProgramCache]: Analyzing trace with hash 1993292577, now seen corresponding path program 1 times [2018-11-18 12:50:10,732 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:50:10,732 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:50:10,759 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:50:10,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:50:11,075 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:50:11,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:50:11,132 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:50:11,135 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:50:11,135 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:50:11,135 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:50:11,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:50:11,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:50:11,137 INFO L87 Difference]: Start difference. First operand 652 states and 767 transitions. Second operand 5 states. [2018-11-18 12:50:11,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:50:11,196 INFO L93 Difference]: Finished difference Result 990 states and 1170 transitions. [2018-11-18 12:50:11,197 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 12:50:11,197 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 118 [2018-11-18 12:50:11,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:50:11,203 INFO L225 Difference]: With dead ends: 990 [2018-11-18 12:50:11,203 INFO L226 Difference]: Without dead ends: 660 [2018-11-18 12:50:11,204 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:50:11,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 660 states. [2018-11-18 12:50:11,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 660 to 660. [2018-11-18 12:50:11,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 660 states. [2018-11-18 12:50:11,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 660 states and 775 transitions. [2018-11-18 12:50:11,225 INFO L78 Accepts]: Start accepts. Automaton has 660 states and 775 transitions. Word has length 118 [2018-11-18 12:50:11,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:50:11,226 INFO L480 AbstractCegarLoop]: Abstraction has 660 states and 775 transitions. [2018-11-18 12:50:11,226 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:50:11,226 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 775 transitions. [2018-11-18 12:50:11,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-18 12:50:11,227 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:50:11,227 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:50:11,228 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:50:11,228 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:50:11,228 INFO L82 PathProgramCache]: Analyzing trace with hash 51781754, now seen corresponding path program 1 times [2018-11-18 12:50:11,228 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:50:11,229 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/cvc4nyu Starting monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:50:11,254 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:50:11,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:50:11,582 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:50:11,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:50:11,631 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:50:11,635 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:50:11,635 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:50:11,636 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:50:11,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:50:11,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:50:11,636 INFO L87 Difference]: Start difference. First operand 660 states and 775 transitions. Second operand 5 states. [2018-11-18 12:50:11,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:50:11,683 INFO L93 Difference]: Finished difference Result 1128 states and 1328 transitions. [2018-11-18 12:50:11,684 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 12:50:11,684 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 124 [2018-11-18 12:50:11,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:50:11,686 INFO L225 Difference]: With dead ends: 1128 [2018-11-18 12:50:11,686 INFO L226 Difference]: Without dead ends: 487 [2018-11-18 12:50:11,688 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:50:11,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 487 states. [2018-11-18 12:50:11,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 487 to 487. [2018-11-18 12:50:11,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 487 states. [2018-11-18 12:50:11,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 487 states and 565 transitions. [2018-11-18 12:50:11,703 INFO L78 Accepts]: Start accepts. Automaton has 487 states and 565 transitions. Word has length 124 [2018-11-18 12:50:11,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:50:11,704 INFO L480 AbstractCegarLoop]: Abstraction has 487 states and 565 transitions. [2018-11-18 12:50:11,704 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:50:11,704 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 565 transitions. [2018-11-18 12:50:11,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-18 12:50:11,705 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:50:11,705 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:50:11,705 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:50:11,705 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:50:11,705 INFO L82 PathProgramCache]: Analyzing trace with hash -2025427589, now seen corresponding path program 1 times [2018-11-18 12:50:11,706 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:50:11,706 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:50:11,729 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:50:12,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:50:12,189 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:50:12,280 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:50:12,280 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:50:12,283 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:50:12,284 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 12:50:12,284 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:50:12,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:50:12,284 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:50:12,285 INFO L87 Difference]: Start difference. First operand 487 states and 565 transitions. Second operand 6 states. [2018-11-18 12:50:19,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:50:19,129 INFO L93 Difference]: Finished difference Result 1505 states and 1768 transitions. [2018-11-18 12:50:19,129 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 12:50:19,129 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 124 [2018-11-18 12:50:19,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:50:19,133 INFO L225 Difference]: With dead ends: 1505 [2018-11-18 12:50:19,133 INFO L226 Difference]: Without dead ends: 1150 [2018-11-18 12:50:19,134 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 118 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-18 12:50:19,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1150 states. [2018-11-18 12:50:19,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1150 to 970. [2018-11-18 12:50:19,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 970 states. [2018-11-18 12:50:19,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 970 states and 1133 transitions. [2018-11-18 12:50:19,172 INFO L78 Accepts]: Start accepts. Automaton has 970 states and 1133 transitions. Word has length 124 [2018-11-18 12:50:19,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:50:19,173 INFO L480 AbstractCegarLoop]: Abstraction has 970 states and 1133 transitions. [2018-11-18 12:50:19,173 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:50:19,173 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1133 transitions. [2018-11-18 12:50:19,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 12:50:19,174 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:50:19,174 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:50:19,175 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:50:19,175 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:50:19,175 INFO L82 PathProgramCache]: Analyzing trace with hash 42856296, now seen corresponding path program 1 times [2018-11-18 12:50:19,176 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:50:19,176 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/cvc4nyu Starting monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:50:19,198 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:50:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:50:19,330 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:50:19,369 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:50:19,369 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:50:19,371 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:50:19,371 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 12:50:19,372 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:50:19,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:50:19,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:50:19,372 INFO L87 Difference]: Start difference. First operand 970 states and 1133 transitions. Second operand 6 states. [2018-11-18 12:50:21,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:50:21,446 INFO L93 Difference]: Finished difference Result 1140 states and 1317 transitions. [2018-11-18 12:50:21,447 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:50:21,447 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 127 [2018-11-18 12:50:21,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:50:21,448 INFO L225 Difference]: With dead ends: 1140 [2018-11-18 12:50:21,448 INFO L226 Difference]: Without dead ends: 175 [2018-11-18 12:50:21,449 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:50:21,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 175 states. [2018-11-18 12:50:21,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 175 to 175. [2018-11-18 12:50:21,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 175 states. [2018-11-18 12:50:21,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 183 transitions. [2018-11-18 12:50:21,455 INFO L78 Accepts]: Start accepts. Automaton has 175 states and 183 transitions. Word has length 127 [2018-11-18 12:50:21,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:50:21,455 INFO L480 AbstractCegarLoop]: Abstraction has 175 states and 183 transitions. [2018-11-18 12:50:21,455 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:50:21,455 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 183 transitions. [2018-11-18 12:50:21,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-11-18 12:50:21,456 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:50:21,457 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:50:21,457 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:50:21,457 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:50:21,457 INFO L82 PathProgramCache]: Analyzing trace with hash 1783779931, now seen corresponding path program 1 times [2018-11-18 12:50:21,457 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:50:21,457 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/cvc4nyu Starting monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:50:21,474 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:50:21,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:50:21,758 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:50:21,769 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:50:21,769 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:50:21,773 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:50:21,773 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:50:21,773 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:50:21,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:50:21,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:50:21,774 INFO L87 Difference]: Start difference. First operand 175 states and 183 transitions. Second operand 3 states. [2018-11-18 12:50:21,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:50:21,789 INFO L93 Difference]: Finished difference Result 178 states and 185 transitions. [2018-11-18 12:50:21,790 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:50:21,790 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 137 [2018-11-18 12:50:21,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:50:21,791 INFO L225 Difference]: With dead ends: 178 [2018-11-18 12:50:21,791 INFO L226 Difference]: Without dead ends: 134 [2018-11-18 12:50:21,791 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 135 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:50:21,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2018-11-18 12:50:21,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 134. [2018-11-18 12:50:21,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 134 states. [2018-11-18 12:50:21,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 139 transitions. [2018-11-18 12:50:21,795 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 139 transitions. Word has length 137 [2018-11-18 12:50:21,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:50:21,795 INFO L480 AbstractCegarLoop]: Abstraction has 134 states and 139 transitions. [2018-11-18 12:50:21,795 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:50:21,795 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 139 transitions. [2018-11-18 12:50:21,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-11-18 12:50:21,796 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:50:21,796 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:50:21,796 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:50:21,797 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:50:21,797 INFO L82 PathProgramCache]: Analyzing trace with hash -946584298, now seen corresponding path program 1 times [2018-11-18 12:50:21,797 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 12:50:21,797 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/cvc4nyu Starting monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 12:50:21,819 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:50:22,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:50:22,133 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:50:22,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 12:50:22,164 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 12:50:22,167 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:50:22,167 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:50:22,167 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:50:22,167 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:50:22,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:50:22,167 INFO L87 Difference]: Start difference. First operand 134 states and 139 transitions. Second operand 5 states. [2018-11-18 12:50:22,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:50:22,179 INFO L93 Difference]: Finished difference Result 134 states and 139 transitions. [2018-11-18 12:50:22,180 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 12:50:22,180 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2018-11-18 12:50:22,180 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:50:22,180 INFO L225 Difference]: With dead ends: 134 [2018-11-18 12:50:22,180 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 12:50:22,181 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 135 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:50:22,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 12:50:22,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 12:50:22,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 12:50:22,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 12:50:22,181 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 139 [2018-11-18 12:50:22,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:50:22,181 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 12:50:22,181 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:50:22,181 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 12:50:22,181 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 12:50:22,185 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 12:50:23,223 INFO L425 ceAbstractionStarter]: For program point L3521(lines 3521 3528) no Hoare annotation was computed. [2018-11-18 12:50:23,223 INFO L425 ceAbstractionStarter]: For program point usb_fill_int_urbFINAL(lines 3508 3532) no Hoare annotation was computed. [2018-11-18 12:50:23,223 INFO L425 ceAbstractionStarter]: For program point usb_fill_int_urbEXIT(lines 3508 3532) no Hoare annotation was computed. [2018-11-18 12:50:23,224 INFO L425 ceAbstractionStarter]: For program point L3524(lines 3524 3528) no Hoare annotation was computed. [2018-11-18 12:50:23,224 INFO L428 ceAbstractionStarter]: At program point usb_fill_int_urbENTRY(lines 3508 3532) the Hoare annotation is: true [2018-11-18 12:50:23,224 INFO L425 ceAbstractionStarter]: For program point L3524-2(lines 3521 3528) no Hoare annotation was computed. [2018-11-18 12:50:23,224 INFO L425 ceAbstractionStarter]: For program point input_get_drvdataEXIT(lines 3603 3612) no Hoare annotation was computed. [2018-11-18 12:50:23,224 INFO L425 ceAbstractionStarter]: For program point input_get_drvdataENTRY(lines 3603 3612) no Hoare annotation was computed. [2018-11-18 12:50:23,224 INFO L425 ceAbstractionStarter]: For program point input_get_drvdataFINAL(lines 3603 3612) no Hoare annotation was computed. [2018-11-18 12:50:23,224 INFO L425 ceAbstractionStarter]: For program point L4127-1(line 4127) no Hoare annotation was computed. [2018-11-18 12:50:23,224 INFO L421 ceAbstractionStarter]: At program point L4127(line 4127) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,224 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 4063 4154) no Hoare annotation was computed. [2018-11-18 12:50:23,224 INFO L425 ceAbstractionStarter]: For program point L4111-1(line 4111) no Hoare annotation was computed. [2018-11-18 12:50:23,224 INFO L421 ceAbstractionStarter]: At program point L4111(line 4111) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0) (= main_~ldv_s_usb_mouse_driver_usb_driver~0 (_ bv0 32)))) [2018-11-18 12:50:23,225 INFO L425 ceAbstractionStarter]: For program point L4103(lines 4103 4139) no Hoare annotation was computed. [2018-11-18 12:50:23,225 INFO L421 ceAbstractionStarter]: At program point L4141(lines 4083 4142) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_coherent_state~0)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,225 INFO L425 ceAbstractionStarter]: For program point L4075-1(line 4075) no Hoare annotation was computed. [2018-11-18 12:50:23,225 INFO L421 ceAbstractionStarter]: At program point L4075(line 4075) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0))) [2018-11-18 12:50:23,225 INFO L421 ceAbstractionStarter]: At program point L4104(lines 4103 4139) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0) (= main_~ldv_s_usb_mouse_driver_usb_driver~0 (_ bv0 32)))) [2018-11-18 12:50:23,225 INFO L421 ceAbstractionStarter]: At program point L4137(lines 4084 4140) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0) (= main_~ldv_s_usb_mouse_driver_usb_driver~0 (_ bv0 32)))) [2018-11-18 12:50:23,225 INFO L425 ceAbstractionStarter]: For program point L4100(lines 4100 4139) no Hoare annotation was computed. [2018-11-18 12:50:23,225 INFO L425 ceAbstractionStarter]: For program point L4092(lines 4092 4096) no Hoare annotation was computed. [2018-11-18 12:50:23,225 INFO L425 ceAbstractionStarter]: For program point L4092-1(lines 4089 4096) no Hoare annotation was computed. [2018-11-18 12:50:23,225 INFO L425 ceAbstractionStarter]: For program point L4150(line 4150) no Hoare annotation was computed. [2018-11-18 12:50:23,225 INFO L421 ceAbstractionStarter]: At program point L4146(lines 4071 4153) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_coherent_state~0)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,225 INFO L425 ceAbstractionStarter]: For program point L4084-1(lines 4084 4140) no Hoare annotation was computed. [2018-11-18 12:50:23,225 INFO L425 ceAbstractionStarter]: For program point $Ultimate##18(lines 4107 4138) no Hoare annotation was computed. [2018-11-18 12:50:23,225 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 4063 4154) no Hoare annotation was computed. [2018-11-18 12:50:23,225 INFO L425 ceAbstractionStarter]: For program point $Ultimate##19(lines 4107 4138) no Hoare annotation was computed. [2018-11-18 12:50:23,225 INFO L421 ceAbstractionStarter]: At program point L4101(lines 4100 4139) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0) (= main_~ldv_s_usb_mouse_driver_usb_driver~0 (_ bv0 32)))) [2018-11-18 12:50:23,225 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 4063 4154) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0))) [2018-11-18 12:50:23,225 INFO L425 ceAbstractionStarter]: For program point L4089(lines 4089 4096) no Hoare annotation was computed. [2018-11-18 12:50:23,225 INFO L425 ceAbstractionStarter]: For program point L4085(line 4085) no Hoare annotation was computed. [2018-11-18 12:50:23,225 INFO L425 ceAbstractionStarter]: For program point L4114(lines 4114 4118) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point L4077(lines 4077 4081) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point init_moduleFINAL(lines 4037 4046) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point init_moduleENTRY(lines 4037 4046) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point L4042(line 4042) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point init_moduleEXIT(lines 4037 4046) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point L4042-1(line 4042) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point usb_get_intfdataEXIT(lines 3450 3459) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L428 ceAbstractionStarter]: At program point usb_get_intfdataENTRY(lines 3450 3459) the Hoare annotation is: true [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point usb_get_intfdataFINAL(lines 3450 3459) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L428 ceAbstractionStarter]: At program point usb_to_input_idENTRY(lines 3659 3669) the Hoare annotation is: true [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point usb_to_input_idFINAL(lines 3659 3669) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point usb_to_input_idEXIT(lines 3659 3669) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L428 ceAbstractionStarter]: At program point L3400(line 3400) the Hoare annotation is: true [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point kzallocEXIT(lines 3395 3404) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point L3400-1(line 3400) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L428 ceAbstractionStarter]: At program point kzallocENTRY(lines 3395 3404) the Hoare annotation is: true [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point kzallocFINAL(lines 3395 3404) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point input_syncENTRY(lines 3649 3658) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point input_syncFINAL(lines 3649 3658) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point input_syncEXIT(lines 3649 3658) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point usb_mouse_openENTRY(lines 3761 3780) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point L3773(lines 3773 3777) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point usb_mouse_openEXIT(lines 3761 3780) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point L3768(line 3768) no Hoare annotation was computed. [2018-11-18 12:50:23,226 INFO L425 ceAbstractionStarter]: For program point L3768-1(line 3768) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point usb_mouse_openFINAL(lines 3761 3780) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L428 ceAbstractionStarter]: At program point kmallocENTRY(lines 3384 3394) the Hoare annotation is: true [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point kmallocFINAL(lines 3384 3394) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point kmallocEXIT(lines 3384 3394) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point ldv_assume_stopFINAL(lines 4165 4172) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L428 ceAbstractionStarter]: At program point ldv_assume_stopENTRY(lines 4165 4172) the Hoare annotation is: true [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point ldv_assume_stopEXIT(lines 4165 4172) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point usb_mouse_closeFINAL(lines 3781 3793) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point L3787-1(line 3787) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point usb_mouse_closeEXIT(lines 3781 3793) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point L3787(line 3787) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point usb_mouse_closeENTRY(lines 3781 3793) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point usb_endpoint_dir_inEXIT(lines 3408 3414) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L428 ceAbstractionStarter]: At program point usb_endpoint_dir_inENTRY(lines 3408 3414) the Hoare annotation is: true [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point usb_endpoint_dir_inFINAL(lines 3408 3414) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point L4212(lines 4211 4233) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L421 ceAbstractionStarter]: At program point usb_free_coherentENTRY(lines 4206 4239) the Hoare annotation is: (or (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0) (not (= (_ bv1 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) ~ldv_urb_state~0))) [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point usb_free_coherentEXIT(lines 4206 4239) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L421 ceAbstractionStarter]: At program point L4225(line 4225) the Hoare annotation is: (or (not (= (_ bv1 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) ~ldv_urb_state~0))) [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point L4225-1(lines 4221 4227) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L425 ceAbstractionStarter]: For program point L4221(lines 4221 4227) no Hoare annotation was computed. [2018-11-18 12:50:23,227 INFO L428 ceAbstractionStarter]: At program point L4215(line 4215) the Hoare annotation is: true [2018-11-18 12:50:23,227 INFO L421 ceAbstractionStarter]: At program point L4211loopEntry(lines 4211 4233) the Hoare annotation is: (or (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0) (not (= (_ bv1 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) ~ldv_urb_state~0))) [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point L4211-1(lines 4211 4233) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point L4213(lines 4211 4233) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L421 ceAbstractionStarter]: At program point L4234(lines 4206 4239) the Hoare annotation is: (or (not (= (_ bv1 32) |old(~ldv_coherent_state~0)|)) (= (_ bv0 32) ~ldv_coherent_state~0) (not (= (_ bv0 32) ~ldv_urb_state~0))) [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point usb_endpoint_is_int_inFINAL(lines 3422 3445) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point L3435(lines 3435 3439) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point usb_endpoint_is_int_inEXIT(lines 3422 3445) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point L3433-1(line 3433) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L428 ceAbstractionStarter]: At program point L3433(line 3433) the Hoare annotation is: true [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point L3431-1(lines 3431 3442) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L428 ceAbstractionStarter]: At program point usb_endpoint_is_int_inENTRY(lines 3422 3445) the Hoare annotation is: true [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point L3431(lines 3431 3442) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point L3429-1(line 3429) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L428 ceAbstractionStarter]: At program point L3429(line 3429) the Hoare annotation is: true [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point usb_alloc_coherentFINAL(lines 4177 4204) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point L4190(lines 4190 4194) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L421 ceAbstractionStarter]: At program point L4184loopEntry(lines 4184 4198) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) ~ldv_urb_state~0)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0)) [2018-11-18 12:50:23,228 INFO L421 ceAbstractionStarter]: At program point usb_alloc_coherentENTRY(lines 4177 4204) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) ~ldv_urb_state~0)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0)) [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point L4185(line 4185) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point L4184-1(lines 4184 4198) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point usb_alloc_coherentEXIT(lines 4177 4204) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point L4199(lines 4183 4200) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L428 ceAbstractionStarter]: At program point usb_endpoint_xfer_intENTRY(lines 3415 3421) the Hoare annotation is: true [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point usb_endpoint_xfer_intFINAL(lines 3415 3421) no Hoare annotation was computed. [2018-11-18 12:50:23,228 INFO L425 ceAbstractionStarter]: For program point usb_endpoint_xfer_intEXIT(lines 3415 3421) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point L4015(lines 4015 4021) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L428 ceAbstractionStarter]: At program point L4012(line 4012) the Hoare annotation is: true [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point L4015-2(lines 4015 4021) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point L4012-1(line 4012) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point usb_mouse_initEXIT(lines 4006 4024) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L428 ceAbstractionStarter]: At program point usb_mouse_initENTRY(lines 4006 4024) the Hoare annotation is: true [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point usb_mouse_initFINAL(lines 4006 4024) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L428 ceAbstractionStarter]: At program point usb_set_intfdataENTRY(lines 3462 3471) the Hoare annotation is: true [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point usb_set_intfdataFINAL(lines 3462 3471) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point usb_set_intfdataEXIT(lines 3462 3471) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point input_report_relEXIT(lines 3638 3648) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point input_report_relENTRY(lines 3638 3648) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point input_report_relFINAL(lines 3638 3648) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point L3743-1(line 3743) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point L3743(line 3743) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point L3739-1(line 3739) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point L3739(line 3739) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point L3744(line 3744) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point $Ultimate##9(lines 3724 3733) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point L3711(lines 3711 3734) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point L3744-1(lines 3707 3759) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point L3740(line 3740) no Hoare annotation was computed. [2018-11-18 12:50:23,229 INFO L425 ceAbstractionStarter]: For program point L3740-1(line 3740) no Hoare annotation was computed. [2018-11-18 12:50:23,230 INFO L425 ceAbstractionStarter]: For program point L3736(line 3736) no Hoare annotation was computed. [2018-11-18 12:50:23,230 INFO L425 ceAbstractionStarter]: For program point usb_mouse_irqEXIT(lines 3701 3760) no Hoare annotation was computed. [2018-11-18 12:50:23,230 INFO L425 ceAbstractionStarter]: For program point L3736-1(line 3736) no Hoare annotation was computed. [2018-11-18 12:50:23,230 INFO L425 ceAbstractionStarter]: For program point L3732(lines 3711 3734) no Hoare annotation was computed. [2018-11-18 12:50:23,230 INFO L425 ceAbstractionStarter]: For program point usb_mouse_irqENTRY(lines 3701 3760) no Hoare annotation was computed. [2018-11-18 12:50:23,230 INFO L425 ceAbstractionStarter]: For program point L3720(lines 3720 3734) no Hoare annotation was computed. [2018-11-18 12:50:23,230 INFO L425 ceAbstractionStarter]: For program point L3741-1(line 3741) no Hoare annotation was computed. [2018-11-18 12:50:23,230 INFO L425 ceAbstractionStarter]: For program point L3741(line 3741) no Hoare annotation was computed. [2018-11-18 12:50:23,230 INFO L425 ceAbstractionStarter]: For program point L3737-1(line 3737) no Hoare annotation was computed. [2018-11-18 12:50:23,230 INFO L425 ceAbstractionStarter]: For program point L3737(line 3737) no Hoare annotation was computed. [2018-11-18 12:50:23,230 INFO L425 ceAbstractionStarter]: For program point $Ultimate##10(lines 3724 3733) no Hoare annotation was computed. [2018-11-18 12:50:23,230 INFO L425 ceAbstractionStarter]: For program point L3750(lines 3750 3757) no Hoare annotation was computed. [2018-11-18 12:50:23,230 INFO L425 ceAbstractionStarter]: For program point L3750-2(lines 3701 3760) no Hoare annotation was computed. [2018-11-18 12:50:23,230 INFO L425 ceAbstractionStarter]: For program point L3717(lines 3717 3734) no Hoare annotation was computed. [2018-11-18 12:50:23,230 INFO L425 ceAbstractionStarter]: For program point L3742(line 3742) no Hoare annotation was computed. [2018-11-18 12:50:23,231 INFO L425 ceAbstractionStarter]: For program point L3742-1(line 3742) no Hoare annotation was computed. [2018-11-18 12:50:23,231 INFO L425 ceAbstractionStarter]: For program point L3738(line 3738) no Hoare annotation was computed. [2018-11-18 12:50:23,231 INFO L425 ceAbstractionStarter]: For program point L3738-1(line 3738) no Hoare annotation was computed. [2018-11-18 12:50:23,231 INFO L425 ceAbstractionStarter]: For program point L3714(lines 3714 3734) no Hoare annotation was computed. [2018-11-18 12:50:23,231 INFO L428 ceAbstractionStarter]: At program point input_set_drvdataENTRY(lines 3613 3622) the Hoare annotation is: true [2018-11-18 12:50:23,231 INFO L425 ceAbstractionStarter]: For program point input_set_drvdataFINAL(lines 3613 3622) no Hoare annotation was computed. [2018-11-18 12:50:23,231 INFO L425 ceAbstractionStarter]: For program point input_set_drvdataEXIT(lines 3613 3622) no Hoare annotation was computed. [2018-11-18 12:50:23,231 INFO L425 ceAbstractionStarter]: For program point L3488(lines 3488 3492) no Hoare annotation was computed. [2018-11-18 12:50:23,231 INFO L425 ceAbstractionStarter]: For program point usb_make_pathEXIT(lines 3480 3495) no Hoare annotation was computed. [2018-11-18 12:50:23,231 INFO L425 ceAbstractionStarter]: For program point L3488-2(lines 3488 3492) no Hoare annotation was computed. [2018-11-18 12:50:23,231 INFO L428 ceAbstractionStarter]: At program point usb_make_pathENTRY(lines 3480 3495) the Hoare annotation is: true [2018-11-18 12:50:23,231 INFO L425 ceAbstractionStarter]: For program point usb_make_pathFINAL(lines 3480 3495) no Hoare annotation was computed. [2018-11-18 12:50:23,231 INFO L425 ceAbstractionStarter]: For program point L4288-1(lines 4284 4290) no Hoare annotation was computed. [2018-11-18 12:50:23,231 INFO L428 ceAbstractionStarter]: At program point L4288(line 4288) the Hoare annotation is: true [2018-11-18 12:50:23,232 INFO L425 ceAbstractionStarter]: For program point L4284(lines 4284 4290) no Hoare annotation was computed. [2018-11-18 12:50:23,232 INFO L428 ceAbstractionStarter]: At program point L4278(line 4278) the Hoare annotation is: true [2018-11-18 12:50:23,232 INFO L428 ceAbstractionStarter]: At program point L4274loopEntry(lines 4274 4296) the Hoare annotation is: true [2018-11-18 12:50:23,232 INFO L425 ceAbstractionStarter]: For program point L4276(lines 4274 4296) no Hoare annotation was computed. [2018-11-18 12:50:23,232 INFO L425 ceAbstractionStarter]: For program point L4274-1(lines 4274 4296) no Hoare annotation was computed. [2018-11-18 12:50:23,232 INFO L428 ceAbstractionStarter]: At program point L4297(lines 4269 4302) the Hoare annotation is: true [2018-11-18 12:50:23,232 INFO L425 ceAbstractionStarter]: For program point usb_free_urbEXIT(lines 4269 4302) no Hoare annotation was computed. [2018-11-18 12:50:23,232 INFO L428 ceAbstractionStarter]: At program point usb_free_urbENTRY(lines 4269 4302) the Hoare annotation is: true [2018-11-18 12:50:23,232 INFO L425 ceAbstractionStarter]: For program point L4275(lines 4274 4296) no Hoare annotation was computed. [2018-11-18 12:50:23,232 INFO L425 ceAbstractionStarter]: For program point L3937-1(line 3937) no Hoare annotation was computed. [2018-11-18 12:50:23,232 INFO L421 ceAbstractionStarter]: At program point L3937(line 3937) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,232 INFO L425 ceAbstractionStarter]: For program point L3863(lines 3863 3867) no Hoare annotation was computed. [2018-11-18 12:50:23,232 INFO L425 ceAbstractionStarter]: For program point L3855(lines 3855 3859) no Hoare annotation was computed. [2018-11-18 12:50:23,233 INFO L421 ceAbstractionStarter]: At program point L3946(line 3946) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (exists ((usb_mouse_probe_~tmp___9~0 (_ BitVec 32))) (= (bvor (_ bv1073741952 32) usb_mouse_probe_~tmp___9~0) usb_mouse_probe_~pipe~0)) (= (bvadd |old(~ldv_coherent_state~0)| (_ bv1 32)) ~ldv_coherent_state~0) (= (bvadd usb_mouse_probe_~error~0 (_ bv12 32)) (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,233 INFO L425 ceAbstractionStarter]: For program point L3946-1(line 3946) no Hoare annotation was computed. [2018-11-18 12:50:23,233 INFO L421 ceAbstractionStarter]: At program point L3942(line 3942) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,233 INFO L425 ceAbstractionStarter]: For program point L3942-1(line 3942) no Hoare annotation was computed. [2018-11-18 12:50:23,233 INFO L425 ceAbstractionStarter]: For program point L3843(lines 3843 3850) no Hoare annotation was computed. [2018-11-18 12:50:23,233 INFO L425 ceAbstractionStarter]: For program point L3839-1(line 3839) no Hoare annotation was computed. [2018-11-18 12:50:23,233 INFO L421 ceAbstractionStarter]: At program point L3839(line 3839) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (exists ((usb_mouse_probe_~tmp___9~0 (_ BitVec 32))) (= (bvor (_ bv1073741952 32) usb_mouse_probe_~tmp___9~0) usb_mouse_probe_~pipe~0)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0) (= (bvadd usb_mouse_probe_~error~0 (_ bv12 32)) (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,233 INFO L425 ceAbstractionStarter]: For program point usb_mouse_probeFINAL(lines 3794 3955) no Hoare annotation was computed. [2018-11-18 12:50:23,233 INFO L425 ceAbstractionStarter]: For program point L3835-1(line 3835) no Hoare annotation was computed. [2018-11-18 12:50:23,233 INFO L421 ceAbstractionStarter]: At program point L3835(line 3835) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0) (= (bvadd usb_mouse_probe_~error~0 (_ bv12 32)) (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,233 INFO L425 ceAbstractionStarter]: For program point L3827-1(line 3827) no Hoare annotation was computed. [2018-11-18 12:50:23,234 INFO L421 ceAbstractionStarter]: At program point L3827(line 3827) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0) (= (bvadd usb_mouse_probe_~error~0 (_ bv12 32)) (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,234 INFO L425 ceAbstractionStarter]: For program point L3918(lines 3918 3922) no Hoare annotation was computed. [2018-11-18 12:50:23,234 INFO L421 ceAbstractionStarter]: At program point L3852(line 3852) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (exists ((usb_mouse_probe_~tmp___9~0 (_ BitVec 32))) (= (bvor (_ bv1073741952 32) usb_mouse_probe_~tmp___9~0) usb_mouse_probe_~pipe~0)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0) (= (bvadd usb_mouse_probe_~error~0 (_ bv12 32)) (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,234 INFO L425 ceAbstractionStarter]: For program point L3918-2(lines 3918 3922) no Hoare annotation was computed. [2018-11-18 12:50:23,234 INFO L421 ceAbstractionStarter]: At program point usb_mouse_probeENTRY(lines 3794 3955) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0))) [2018-11-18 12:50:23,234 INFO L421 ceAbstractionStarter]: At program point L3914(line 3914) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,234 INFO L425 ceAbstractionStarter]: For program point L3852-1(line 3852) no Hoare annotation was computed. [2018-11-18 12:50:23,234 INFO L425 ceAbstractionStarter]: For program point L3914-1(line 3914) no Hoare annotation was computed. [2018-11-18 12:50:23,234 INFO L425 ceAbstractionStarter]: For program point usb_mouse_probeEXIT(lines 3794 3955) no Hoare annotation was computed. [2018-11-18 12:50:23,234 INFO L425 ceAbstractionStarter]: For program point L3815-1(line 3815) no Hoare annotation was computed. [2018-11-18 12:50:23,234 INFO L421 ceAbstractionStarter]: At program point L3815(line 3815) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0))) [2018-11-18 12:50:23,235 INFO L425 ceAbstractionStarter]: For program point L3877(lines 3877 3890) no Hoare annotation was computed. [2018-11-18 12:50:23,235 INFO L425 ceAbstractionStarter]: For program point L3877-2(lines 3877 3890) no Hoare annotation was computed. [2018-11-18 12:50:23,235 INFO L425 ceAbstractionStarter]: For program point L3931(lines 3931 3935) no Hoare annotation was computed. [2018-11-18 12:50:23,235 INFO L425 ceAbstractionStarter]: For program point L3894(lines 3894 3901) no Hoare annotation was computed. [2018-11-18 12:50:23,235 INFO L425 ceAbstractionStarter]: For program point L3861-1(line 3861) no Hoare annotation was computed. [2018-11-18 12:50:23,235 INFO L428 ceAbstractionStarter]: At program point L3894-2(lines 3894 3901) the Hoare annotation is: true [2018-11-18 12:50:23,235 INFO L421 ceAbstractionStarter]: At program point L3861(line 3861) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (exists ((usb_mouse_probe_~tmp___9~0 (_ BitVec 32))) (= (bvor (_ bv1073741952 32) usb_mouse_probe_~tmp___9~0) usb_mouse_probe_~pipe~0)) (= (bvadd |old(~ldv_coherent_state~0)| (_ bv1 32)) ~ldv_coherent_state~0) (= (bvadd usb_mouse_probe_~error~0 (_ bv12 32)) (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,235 INFO L425 ceAbstractionStarter]: For program point L3820(lines 3820 3824) no Hoare annotation was computed. [2018-11-18 12:50:23,235 INFO L421 ceAbstractionStarter]: At program point L3948(lines 3813 3954) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (exists ((usb_mouse_probe_~tmp___9~0 (_ BitVec 32))) (= (bvor (_ bv1073741952 32) usb_mouse_probe_~tmp___9~0) usb_mouse_probe_~pipe~0)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0) (= (bvadd usb_mouse_probe_~error~0 (_ bv12 32)) (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,235 INFO L421 ceAbstractionStarter]: At program point L3944(lines 3813 3954) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (exists ((usb_mouse_probe_~tmp___9~0 (_ BitVec 32))) (= (bvor (_ bv1073741952 32) usb_mouse_probe_~tmp___9~0) usb_mouse_probe_~pipe~0)) (= (bvadd |old(~ldv_coherent_state~0)| (_ bv1 32)) ~ldv_coherent_state~0) (= (bvadd usb_mouse_probe_~error~0 (_ bv12 32)) (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,235 INFO L425 ceAbstractionStarter]: For program point L3878(lines 3878 3884) no Hoare annotation was computed. [2018-11-18 12:50:23,236 INFO L425 ceAbstractionStarter]: For program point L3878-2(lines 3878 3884) no Hoare annotation was computed. [2018-11-18 12:50:23,236 INFO L425 ceAbstractionStarter]: For program point L3907-1(line 3907) no Hoare annotation was computed. [2018-11-18 12:50:23,236 INFO L428 ceAbstractionStarter]: At program point L3907(line 3907) the Hoare annotation is: true [2018-11-18 12:50:23,236 INFO L425 ceAbstractionStarter]: For program point L3841-1(line 3841) no Hoare annotation was computed. [2018-11-18 12:50:23,236 INFO L421 ceAbstractionStarter]: At program point L3841(line 3841) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (exists ((usb_mouse_probe_~tmp___9~0 (_ BitVec 32))) (= (bvor (_ bv1073741952 32) usb_mouse_probe_~tmp___9~0) usb_mouse_probe_~pipe~0)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0) (= (bvadd usb_mouse_probe_~error~0 (_ bv12 32)) (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,236 INFO L425 ceAbstractionStarter]: For program point L3870(lines 3870 3876) no Hoare annotation was computed. [2018-11-18 12:50:23,236 INFO L425 ceAbstractionStarter]: For program point L3903(line 3903) no Hoare annotation was computed. [2018-11-18 12:50:23,236 INFO L425 ceAbstractionStarter]: For program point L3837-1(line 3837) no Hoare annotation was computed. [2018-11-18 12:50:23,236 INFO L425 ceAbstractionStarter]: For program point L3870-2(lines 3870 3876) no Hoare annotation was computed. [2018-11-18 12:50:23,236 INFO L421 ceAbstractionStarter]: At program point L3932(lines 3813 3954) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,236 INFO L421 ceAbstractionStarter]: At program point L3837(line 3837) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (and (= ~ldv_urb_state~0 (_ bv0 32)) (exists ((usb_mouse_probe_~tmp___9~0 (_ BitVec 32))) (= (bvor (_ bv1073741952 32) usb_mouse_probe_~tmp___9~0) usb_mouse_probe_~pipe~0)) (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0) (= (bvadd usb_mouse_probe_~error~0 (_ bv12 32)) (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,237 INFO L425 ceAbstractionStarter]: For program point L3829-1(lines 3829 3833) no Hoare annotation was computed. [2018-11-18 12:50:23,237 INFO L421 ceAbstractionStarter]: At program point L3924(lines 3924 3925) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_coherent_state~0)|)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,237 INFO L425 ceAbstractionStarter]: For program point L3829(lines 3829 3833) no Hoare annotation was computed. [2018-11-18 12:50:23,237 INFO L425 ceAbstractionStarter]: For program point L3924-1(lines 3924 3925) no Hoare annotation was computed. [2018-11-18 12:50:23,237 INFO L425 ceAbstractionStarter]: For program point L3846(lines 3846 3850) no Hoare annotation was computed. [2018-11-18 12:50:23,237 INFO L428 ceAbstractionStarter]: At program point __create_pipeENTRY(lines 3540 3546) the Hoare annotation is: true [2018-11-18 12:50:23,237 INFO L425 ceAbstractionStarter]: For program point __create_pipeFINAL(lines 3540 3546) no Hoare annotation was computed. [2018-11-18 12:50:23,237 INFO L425 ceAbstractionStarter]: For program point __create_pipeEXIT(lines 3540 3546) no Hoare annotation was computed. [2018-11-18 12:50:23,237 INFO L425 ceAbstractionStarter]: For program point input_report_keyENTRY(lines 3627 3637) no Hoare annotation was computed. [2018-11-18 12:50:23,237 INFO L425 ceAbstractionStarter]: For program point input_report_keyFINAL(lines 3627 3637) no Hoare annotation was computed. [2018-11-18 12:50:23,237 INFO L425 ceAbstractionStarter]: For program point input_report_keyEXIT(lines 3627 3637) no Hoare annotation was computed. [2018-11-18 12:50:23,237 INFO L425 ceAbstractionStarter]: For program point L3599(line 3599) no Hoare annotation was computed. [2018-11-18 12:50:23,237 INFO L425 ceAbstractionStarter]: For program point input_allocate_deviceFINAL(lines 3598 3600) no Hoare annotation was computed. [2018-11-18 12:50:23,237 INFO L428 ceAbstractionStarter]: At program point input_allocate_deviceENTRY(lines 3598 3600) the Hoare annotation is: true [2018-11-18 12:50:23,238 INFO L425 ceAbstractionStarter]: For program point input_allocate_deviceEXIT(lines 3598 3600) no Hoare annotation was computed. [2018-11-18 12:50:23,238 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:50:23,238 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= |old(~ldv_coherent_state~0)| ~ldv_coherent_state~0) [2018-11-18 12:50:23,238 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:50:23,238 INFO L425 ceAbstractionStarter]: For program point interface_to_usbdevFINAL(lines 3472 3479) no Hoare annotation was computed. [2018-11-18 12:50:23,238 INFO L428 ceAbstractionStarter]: At program point interface_to_usbdevENTRY(lines 3472 3479) the Hoare annotation is: true [2018-11-18 12:50:23,238 INFO L425 ceAbstractionStarter]: For program point interface_to_usbdevEXIT(lines 3472 3479) no Hoare annotation was computed. [2018-11-18 12:50:23,238 INFO L425 ceAbstractionStarter]: For program point L3578(lines 3578 3584) no Hoare annotation was computed. [2018-11-18 12:50:23,238 INFO L425 ceAbstractionStarter]: For program point L3578-2(lines 3578 3584) no Hoare annotation was computed. [2018-11-18 12:50:23,238 INFO L428 ceAbstractionStarter]: At program point usb_maxpacketENTRY(lines 3547 3597) the Hoare annotation is: true [2018-11-18 12:50:23,238 INFO L425 ceAbstractionStarter]: For program point usb_maxpacketEXIT(lines 3547 3597) no Hoare annotation was computed. [2018-11-18 12:50:23,238 INFO L425 ceAbstractionStarter]: For program point L3562(lines 3562 3568) no Hoare annotation was computed. [2018-11-18 12:50:23,238 INFO L425 ceAbstractionStarter]: For program point L3562-2(lines 3562 3568) no Hoare annotation was computed. [2018-11-18 12:50:23,238 INFO L425 ceAbstractionStarter]: For program point L3557(lines 3557 3589) no Hoare annotation was computed. [2018-11-18 12:50:23,239 INFO L425 ceAbstractionStarter]: For program point usb_maxpacketFINAL(lines 3547 3597) no Hoare annotation was computed. [2018-11-18 12:50:23,239 INFO L425 ceAbstractionStarter]: For program point L3557-2(lines 3555 3596) no Hoare annotation was computed. [2018-11-18 12:50:23,239 INFO L421 ceAbstractionStarter]: At program point usb_alloc_urbENTRY(lines 4241 4267) the Hoare annotation is: (or (= ~ldv_urb_state~0 (_ bv0 32)) (not (= (_ bv1 32) ~ldv_coherent_state~0)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,239 INFO L425 ceAbstractionStarter]: For program point L4253(lines 4253 4257) no Hoare annotation was computed. [2018-11-18 12:50:23,239 INFO L421 ceAbstractionStarter]: At program point L4247loopEntry(lines 4247 4261) the Hoare annotation is: (or (= ~ldv_urb_state~0 (_ bv0 32)) (not (= (_ bv1 32) ~ldv_coherent_state~0)) (not (= (_ bv0 32) |old(~ldv_urb_state~0)|))) [2018-11-18 12:50:23,239 INFO L425 ceAbstractionStarter]: For program point L4247-1(lines 4247 4261) no Hoare annotation was computed. [2018-11-18 12:50:23,239 INFO L425 ceAbstractionStarter]: For program point L4248(line 4248) no Hoare annotation was computed. [2018-11-18 12:50:23,239 INFO L425 ceAbstractionStarter]: For program point usb_alloc_urbFINAL(lines 4241 4267) no Hoare annotation was computed. [2018-11-18 12:50:23,239 INFO L425 ceAbstractionStarter]: For program point L4262(lines 4246 4263) no Hoare annotation was computed. [2018-11-18 12:50:23,239 INFO L425 ceAbstractionStarter]: For program point usb_alloc_urbEXIT(lines 4241 4267) no Hoare annotation was computed. [2018-11-18 12:50:23,239 INFO L428 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 4304 4324) the Hoare annotation is: true [2018-11-18 12:50:23,239 INFO L421 ceAbstractionStarter]: At program point L4319(line 4319) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_coherent_state~0)) (not (= (_ bv0 32) ~ldv_urb_state~0))) [2018-11-18 12:50:23,239 INFO L425 ceAbstractionStarter]: For program point L4319-1(lines 4304 4324) no Hoare annotation was computed. [2018-11-18 12:50:23,240 INFO L425 ceAbstractionStarter]: For program point L4312-1(lines 4307 4323) no Hoare annotation was computed. [2018-11-18 12:50:23,240 INFO L421 ceAbstractionStarter]: At program point L4312(line 4312) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_coherent_state~0)) (not (= (_ bv0 32) ~ldv_urb_state~0))) [2018-11-18 12:50:23,240 INFO L425 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 4304 4324) no Hoare annotation was computed. [2018-11-18 12:50:23,240 INFO L428 ceAbstractionStarter]: At program point usb_registerENTRY(lines 3497 3506) the Hoare annotation is: true [2018-11-18 12:50:23,240 INFO L425 ceAbstractionStarter]: For program point usb_registerEXIT(lines 3497 3506) no Hoare annotation was computed. [2018-11-18 12:50:23,240 INFO L425 ceAbstractionStarter]: For program point usb_registerFINAL(lines 3497 3506) no Hoare annotation was computed. [2018-11-18 12:50:23,240 INFO L425 ceAbstractionStarter]: For program point usb_mouse_exitEXIT(lines 4027 4036) no Hoare annotation was computed. [2018-11-18 12:50:23,240 INFO L428 ceAbstractionStarter]: At program point usb_mouse_exitENTRY(lines 4027 4036) the Hoare annotation is: true [2018-11-18 12:50:23,240 INFO L425 ceAbstractionStarter]: For program point usb_mouse_exitFINAL(lines 4027 4036) no Hoare annotation was computed. [2018-11-18 12:50:23,240 INFO L425 ceAbstractionStarter]: For program point cleanup_moduleENTRY(lines 4047 4056) no Hoare annotation was computed. [2018-11-18 12:50:23,240 INFO L425 ceAbstractionStarter]: For program point cleanup_moduleEXIT(lines 4047 4056) no Hoare annotation was computed. [2018-11-18 12:50:23,240 INFO L425 ceAbstractionStarter]: For program point cleanup_moduleFINAL(lines 4047 4056) no Hoare annotation was computed. [2018-11-18 12:50:23,240 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:50:23,240 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_urb_state~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_coherent_state~0)) [2018-11-18 12:50:23,241 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:50:23,241 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:50:23,241 INFO L425 ceAbstractionStarter]: For program point L3967-1(lines 3956 3981) no Hoare annotation was computed. [2018-11-18 12:50:23,241 INFO L425 ceAbstractionStarter]: For program point L3965-1(lines 3961 3980) no Hoare annotation was computed. [2018-11-18 12:50:23,241 INFO L428 ceAbstractionStarter]: At program point L3965(line 3965) the Hoare annotation is: true [2018-11-18 12:50:23,241 INFO L425 ceAbstractionStarter]: For program point L3963-1(line 3963) no Hoare annotation was computed. [2018-11-18 12:50:23,241 INFO L428 ceAbstractionStarter]: At program point L3963(line 3963) the Hoare annotation is: true [2018-11-18 12:50:23,241 INFO L425 ceAbstractionStarter]: For program point usb_mouse_disconnectEXIT(lines 3956 3981) no Hoare annotation was computed. [2018-11-18 12:50:23,241 INFO L428 ceAbstractionStarter]: At program point usb_mouse_disconnectENTRY(lines 3956 3981) the Hoare annotation is: true [2018-11-18 12:50:23,241 INFO L428 ceAbstractionStarter]: At program point L3972(line 3972) the Hoare annotation is: true [2018-11-18 12:50:23,241 INFO L425 ceAbstractionStarter]: For program point L3973-1(line 3973) no Hoare annotation was computed. [2018-11-18 12:50:23,241 INFO L428 ceAbstractionStarter]: At program point L3973(line 3973) the Hoare annotation is: true [2018-11-18 12:50:23,241 INFO L425 ceAbstractionStarter]: For program point L3971-1(line 3971) no Hoare annotation was computed. [2018-11-18 12:50:23,242 INFO L428 ceAbstractionStarter]: At program point L3971(line 3971) the Hoare annotation is: true [2018-11-18 12:50:23,242 INFO L425 ceAbstractionStarter]: For program point L3972-1(line 3972) no Hoare annotation was computed. [2018-11-18 12:50:23,242 INFO L428 ceAbstractionStarter]: At program point ldv_blast_assertENTRY(lines 4155 4161) the Hoare annotation is: true [2018-11-18 12:50:23,242 INFO L425 ceAbstractionStarter]: For program point ldv_blast_assertEXIT(lines 4155 4161) no Hoare annotation was computed. [2018-11-18 12:50:23,242 INFO L425 ceAbstractionStarter]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4159) no Hoare annotation was computed. [2018-11-18 12:50:23,242 INFO L425 ceAbstractionStarter]: For program point ldv_blast_assertFINAL(lines 4155 4161) no Hoare annotation was computed. [2018-11-18 12:50:23,254 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[usb_mouse_probe_~tmp___9~0,QUANTIFIED] [2018-11-18 12:50:23,255 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[usb_mouse_probe_~tmp___9~0,QUANTIFIED] [2018-11-18 12:50:23,257 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[usb_mouse_probe_~tmp___9~0,QUANTIFIED] [2018-11-18 12:50:23,258 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[usb_mouse_probe_~tmp___9~0,QUANTIFIED] [2018-11-18 12:50:23,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 12:50:23 BoogieIcfgContainer [2018-11-18 12:50:23,260 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 12:50:23,260 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 12:50:23,260 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 12:50:23,260 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 12:50:23,260 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:50:06" (3/4) ... [2018-11-18 12:50:23,263 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 12:50:23,268 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_int_urb [2018-11-18 12:50:23,268 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure input_get_drvdata [2018-11-18 12:50:23,268 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure init_module [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_to_input_id [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure input_sync [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_mouse_open [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume_stop [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_dir_in [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_mouse_close [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_coherent [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_is_int_in [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_coherent [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_xfer_int [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_mouse_init [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_rel [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_mouse_irq [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure input_set_drvdata [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_make_path [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_mouse_probe [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2018-11-18 12:50:23,269 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2018-11-18 12:50:23,270 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_key [2018-11-18 12:50:23,270 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure input_allocate_device [2018-11-18 12:50:23,270 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 12:50:23,270 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2018-11-18 12:50:23,270 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_maxpacket [2018-11-18 12:50:23,270 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2018-11-18 12:50:23,270 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-18 12:50:23,270 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_register [2018-11-18 12:50:23,270 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_mouse_exit [2018-11-18 12:50:23,270 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup_module [2018-11-18 12:50:23,270 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_mouse_disconnect [2018-11-18 12:50:23,270 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2018-11-18 12:50:23,279 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 158 nodes and edges [2018-11-18 12:50:23,280 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2018-11-18 12:50:23,280 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2018-11-18 12:50:23,281 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2018-11-18 12:50:23,282 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-18 12:50:23,283 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 12:50:23,283 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 12:50:23,307 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_coherent_state)) || (ldv_urb_state == 0bv32 && 0bv32 == ldv_coherent_state)) || !(0bv32 == \old(ldv_urb_state)) [2018-11-18 12:50:23,307 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_coherent_state)) || !(0bv32 == \old(ldv_urb_state))) || ((ldv_urb_state == 0bv32 && \old(ldv_coherent_state) == ldv_coherent_state) && ldv_s_usb_mouse_driver_usb_driver == 0bv32) [2018-11-18 12:50:23,307 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_coherent_state)) || (ldv_urb_state == 0bv32 && 0bv32 == ldv_coherent_state)) || !(0bv32 == \old(ldv_urb_state)) [2018-11-18 12:50:23,308 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(1bv32 == \old(ldv_coherent_state)) || 0bv32 == ldv_coherent_state) || !(0bv32 == ldv_urb_state) [2018-11-18 12:50:23,308 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_coherent_state)) || !(0bv32 == \old(ldv_urb_state))) || ((ldv_urb_state == 0bv32 && \old(ldv_coherent_state) == ldv_coherent_state) && ldv_s_usb_mouse_driver_usb_driver == 0bv32) [2018-11-18 12:50:23,308 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_coherent_state)) || (((ldv_urb_state == 0bv32 && (\exists usb_mouse_probe_~tmp___9~0 : bv32 :: ~bvor64(1073741952bv32, usb_mouse_probe_~tmp___9~0) == pipe)) && ~bvadd16(\old(ldv_coherent_state), 1bv32) == ldv_coherent_state) && ~bvadd16(error, 12bv32) == 0bv32)) || !(0bv32 == \old(ldv_urb_state)) [2018-11-18 12:50:23,308 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_coherent_state)) || !(0bv32 == \old(ldv_urb_state))) || ((ldv_urb_state == 0bv32 && \old(ldv_coherent_state) == ldv_coherent_state) && ldv_s_usb_mouse_driver_usb_driver == 0bv32) [2018-11-18 12:50:23,308 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_coherent_state)) || (((ldv_urb_state == 0bv32 && (\exists usb_mouse_probe_~tmp___9~0 : bv32 :: ~bvor64(1073741952bv32, usb_mouse_probe_~tmp___9~0) == pipe)) && \old(ldv_coherent_state) == ldv_coherent_state) && ~bvadd16(error, 12bv32) == 0bv32)) || !(0bv32 == \old(ldv_urb_state)) [2018-11-18 12:50:23,308 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\old(ldv_coherent_state) == ldv_coherent_state || !(1bv32 == \old(ldv_coherent_state))) || !(0bv32 == ldv_urb_state) [2018-11-18 12:50:23,310 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_coherent_state)) || !(0bv32 == ldv_urb_state)) || \old(ldv_coherent_state) == ldv_coherent_state [2018-11-18 12:50:23,310 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_urb_state == 0bv32 || !(1bv32 == ldv_coherent_state)) || !(0bv32 == \old(ldv_urb_state)) [2018-11-18 12:50:23,311 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0bv32 == \old(ldv_coherent_state)) || !(0bv32 == \old(ldv_urb_state)) [2018-11-18 12:50:23,358 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_c3a765cf-dcd6-485c-aac4-fb4639a0ba99/bin-2019/uautomizer/witness.graphml [2018-11-18 12:50:23,358 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 12:50:23,359 INFO L168 Benchmark]: Toolchain (without parser) took 21416.12 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 315.6 MB). Free memory was 944.4 MB in the beginning and 930.3 MB in the end (delta: 14.1 MB). Peak memory consumption was 329.7 MB. Max. memory is 11.5 GB. [2018-11-18 12:50:23,360 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:50:23,360 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1240.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 944.4 MB in the beginning and 834.3 MB in the end (delta: 110.1 MB). Peak memory consumption was 271.8 MB. Max. memory is 11.5 GB. [2018-11-18 12:50:23,360 INFO L168 Benchmark]: Boogie Preprocessor took 78.90 ms. Allocated memory is still 1.2 GB. Free memory was 834.3 MB in the beginning and 828.2 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2018-11-18 12:50:23,360 INFO L168 Benchmark]: RCFGBuilder took 3087.31 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 91.8 MB). Free memory was 828.2 MB in the beginning and 1.0 GB in the end (delta: -210.6 MB). Peak memory consumption was 40.0 MB. Max. memory is 11.5 GB. [2018-11-18 12:50:23,361 INFO L168 Benchmark]: TraceAbstraction took 16907.72 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 81.8 MB). Free memory was 1.0 GB in the beginning and 948.4 MB in the end (delta: 82.2 MB). Peak memory consumption was 164.0 MB. Max. memory is 11.5 GB. [2018-11-18 12:50:23,361 INFO L168 Benchmark]: Witness Printer took 98.21 ms. Allocated memory is still 1.3 GB. Free memory was 948.4 MB in the beginning and 930.3 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2018-11-18 12:50:23,364 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1240.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 944.4 MB in the beginning and 834.3 MB in the end (delta: 110.1 MB). Peak memory consumption was 271.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 78.90 ms. Allocated memory is still 1.2 GB. Free memory was 834.3 MB in the beginning and 828.2 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3087.31 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 91.8 MB). Free memory was 828.2 MB in the beginning and 1.0 GB in the end (delta: -210.6 MB). Peak memory consumption was 40.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 16907.72 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 81.8 MB). Free memory was 1.0 GB in the beginning and 948.4 MB in the end (delta: 82.2 MB). Peak memory consumption was 164.0 MB. Max. memory is 11.5 GB. * Witness Printer took 98.21 ms. Allocated memory is still 1.3 GB. Free memory was 948.4 MB in the beginning and 930.3 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[usb_mouse_probe_~tmp___9~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[usb_mouse_probe_~tmp___9~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[usb_mouse_probe_~tmp___9~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[usb_mouse_probe_~tmp___9~0,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4159]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4084]: Loop Invariant Derived loop invariant: (!(0bv32 == \old(ldv_coherent_state)) || !(0bv32 == \old(ldv_urb_state))) || ((ldv_urb_state == 0bv32 && \old(ldv_coherent_state) == ldv_coherent_state) && ldv_s_usb_mouse_driver_usb_driver == 0bv32) - InvariantResult [Line: 3813]: Loop Invariant [2018-11-18 12:50:23,369 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[usb_mouse_probe_~tmp___9~0,QUANTIFIED] [2018-11-18 12:50:23,370 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[usb_mouse_probe_~tmp___9~0,QUANTIFIED] Derived loop invariant: (!(0bv32 == \old(ldv_coherent_state)) || (((ldv_urb_state == 0bv32 && (\exists usb_mouse_probe_~tmp___9~0 : bv32 :: ~bvor64(1073741952bv32, usb_mouse_probe_~tmp___9~0) == pipe)) && ~bvadd16(\old(ldv_coherent_state), 1bv32) == ldv_coherent_state) && ~bvadd16(error, 12bv32) == 0bv32)) || !(0bv32 == \old(ldv_urb_state)) - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: !(0bv32 == \old(ldv_coherent_state)) || !(0bv32 == \old(ldv_urb_state)) - InvariantResult [Line: 4103]: Loop Invariant Derived loop invariant: (!(0bv32 == \old(ldv_coherent_state)) || !(0bv32 == \old(ldv_urb_state))) || ((ldv_urb_state == 0bv32 && \old(ldv_coherent_state) == ldv_coherent_state) && ldv_s_usb_mouse_driver_usb_driver == 0bv32) - InvariantResult [Line: 4071]: Loop Invariant Derived loop invariant: (!(0bv32 == \old(ldv_coherent_state)) || (ldv_urb_state == 0bv32 && 0bv32 == ldv_coherent_state)) || !(0bv32 == \old(ldv_urb_state)) - InvariantResult [Line: 4247]: Loop Invariant Derived loop invariant: (ldv_urb_state == 0bv32 || !(1bv32 == ldv_coherent_state)) || !(0bv32 == \old(ldv_urb_state)) - InvariantResult [Line: 4184]: Loop Invariant Derived loop invariant: (!(0bv32 == \old(ldv_coherent_state)) || !(0bv32 == ldv_urb_state)) || \old(ldv_coherent_state) == ldv_coherent_state - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: (!(0bv32 == \old(ldv_coherent_state)) || !(0bv32 == \old(ldv_urb_state))) || ((ldv_urb_state == 0bv32 && \old(ldv_coherent_state) == ldv_coherent_state) && ldv_s_usb_mouse_driver_usb_driver == 0bv32) - InvariantResult [Line: 4211]: Loop Invariant Derived loop invariant: (\old(ldv_coherent_state) == ldv_coherent_state || !(1bv32 == \old(ldv_coherent_state))) || !(0bv32 == ldv_urb_state) - InvariantResult [Line: 3813]: Loop Invariant [2018-11-18 12:50:23,371 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[usb_mouse_probe_~tmp___9~0,QUANTIFIED] [2018-11-18 12:50:23,371 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[usb_mouse_probe_~tmp___9~0,QUANTIFIED] Derived loop invariant: (!(0bv32 == \old(ldv_coherent_state)) || (((ldv_urb_state == 0bv32 && (\exists usb_mouse_probe_~tmp___9~0 : bv32 :: ~bvor64(1073741952bv32, usb_mouse_probe_~tmp___9~0) == pipe)) && \old(ldv_coherent_state) == ldv_coherent_state) && ~bvadd16(error, 12bv32) == 0bv32)) || !(0bv32 == \old(ldv_urb_state)) - InvariantResult [Line: 4274]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4083]: Loop Invariant Derived loop invariant: (!(0bv32 == \old(ldv_coherent_state)) || (ldv_urb_state == 0bv32 && 0bv32 == ldv_coherent_state)) || !(0bv32 == \old(ldv_urb_state)) - InvariantResult [Line: 4206]: Loop Invariant Derived loop invariant: (!(1bv32 == \old(ldv_coherent_state)) || 0bv32 == ldv_coherent_state) || !(0bv32 == ldv_urb_state) - InvariantResult [Line: 4269]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 289 locations, 1 error locations. SAFE Result, 16.8s OverallTime, 12 OverallIterations, 2 TraceHistogramMax, 11.6s AutomataDifference, 0.0s DeadEndRemovalTime, 1.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2384 SDtfs, 1008 SDslu, 4979 SDs, 0 SdLazy, 721 SolverSat, 208 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 10.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1155 GetRequests, 1117 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=970occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 12 MinimizatonAttempts, 220 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 78 LocationsWithAnnotation, 2244 PreInvPairs, 2362 NumberOfFragments, 663 HoareAnnotationTreeSize, 2244 FomulaSimplifications, 76 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 78 FomulaSimplificationsInter, 556 FormulaSimplificationTreeSizeReductionInter, 0.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 1161 NumberOfCodeBlocks, 1161 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1149 ConstructedInterpolants, 1 QuantifiedInterpolants, 194387 SizeOfPredicates, 36 NumberOfNonLiveVariables, 4382 ConjunctsInSsa, 77 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 76/76 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...