/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 15:29:04,992 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 15:29:04,995 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 15:29:05,007 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 15:29:05,008 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 15:29:05,009 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 15:29:05,010 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 15:29:05,012 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 15:29:05,014 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 15:29:05,015 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 15:29:05,016 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 15:29:05,017 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 15:29:05,018 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 15:29:05,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 15:29:05,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 15:29:05,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 15:29:05,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 15:29:05,023 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 15:29:05,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 15:29:05,027 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 15:29:05,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 15:29:05,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 15:29:05,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 15:29:05,031 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 15:29:05,034 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 15:29:05,034 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 15:29:05,034 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 15:29:05,035 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 15:29:05,036 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 15:29:05,037 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 15:29:05,037 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 15:29:05,038 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 15:29:05,039 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 15:29:05,039 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 15:29:05,040 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 15:29:05,040 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 15:29:05,041 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 15:29:05,042 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 15:29:05,042 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 15:29:05,043 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 15:29:05,043 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 15:29:05,044 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-07 15:29:05,053 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 15:29:05,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 15:29:05,055 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 15:29:05,055 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 15:29:05,055 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 15:29:05,055 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 15:29:05,056 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 15:29:05,056 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 15:29:05,056 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 15:29:05,056 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 15:29:05,056 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 15:29:05,057 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 15:29:05,057 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 15:29:05,057 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 15:29:05,057 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 15:29:05,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 15:29:05,058 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 15:29:05,058 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 15:29:05,058 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 15:29:05,058 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation [2020-07-07 15:29:05,363 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 15:29:05,377 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 15:29:05,380 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 15:29:05,382 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 15:29:05,382 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 15:29:05,383 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2020-07-07 15:29:05,449 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d47a6247/314307d03afe41968c21a0ea5703d987/FLAGd07794bfb [2020-07-07 15:29:06,103 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 15:29:06,104 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2020-07-07 15:29:06,129 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d47a6247/314307d03afe41968c21a0ea5703d987/FLAGd07794bfb [2020-07-07 15:29:06,318 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d47a6247/314307d03afe41968c21a0ea5703d987 [2020-07-07 15:29:06,329 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 15:29:06,331 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 15:29:06,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 15:29:06,333 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 15:29:06,337 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 15:29:06,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 03:29:06" (1/1) ... [2020-07-07 15:29:06,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bf83404 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:29:06, skipping insertion in model container [2020-07-07 15:29:06,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 03:29:06" (1/1) ... [2020-07-07 15:29:06,350 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 15:29:06,435 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 15:29:07,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 15:29:07,365 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 15:29:07,634 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 15:29:07,711 INFO L208 MainTranslator]: Completed translation [2020-07-07 15:29:07,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:29:07 WrapperNode [2020-07-07 15:29:07,712 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 15:29:07,713 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 15:29:07,713 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 15:29:07,713 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 15:29:07,729 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:29:07" (1/1) ... [2020-07-07 15:29:07,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:29:07" (1/1) ... [2020-07-07 15:29:07,791 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:29:07" (1/1) ... [2020-07-07 15:29:07,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:29:07" (1/1) ... [2020-07-07 15:29:07,862 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:29:07" (1/1) ... [2020-07-07 15:29:07,872 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:29:07" (1/1) ... [2020-07-07 15:29:07,880 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:29:07" (1/1) ... [2020-07-07 15:29:07,892 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 15:29:07,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 15:29:07,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 15:29:07,893 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 15:29:07,897 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:29:07" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 15:29:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 15:29:07,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 15:29:07,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-07-07 15:29:07,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-07-07 15:29:07,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-07-07 15:29:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2020-07-07 15:29:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-07-07 15:29:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-07-07 15:29:07,997 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-07-07 15:29:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2020-07-07 15:29:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2020-07-07 15:29:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2020-07-07 15:29:07,998 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2020-07-07 15:29:07,999 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_sync [2020-07-07 15:29:07,999 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_events_per_packet [2020-07-07 15:29:07,999 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2020-07-07 15:29:08,000 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_set_drvdata [2020-07-07 15:29:08,001 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_driver [2020-07-07 15:29:08,001 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_parse [2020-07-07 15:29:08,001 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_start [2020-07-07 15:29:08,002 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2020-07-07 15:29:08,002 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_firm_touch [2020-07-07 15:29:08,002 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_buttons [2020-07-07 15:29:08,003 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_touch [2020-07-07 15:29:08,004 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_raw_event [2020-07-07 15:29:08,004 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_setup_input [2020-07-07 15:29:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_input_mapping [2020-07-07 15:29:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_probe [2020-07-07 15:29:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_remove [2020-07-07 15:29:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_init [2020-07-07 15:29:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_exit [2020-07-07 15:29:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 15:29:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2020-07-07 15:29:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-07-07 15:29:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-07-07 15:29:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-07-07 15:29:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-07-07 15:29:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-07-07 15:29:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-07-07 15:29:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __hid_register_driver [2020-07-07 15:29:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-07-07 15:29:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-07-07 15:29:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-07-07 15:29:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-07-07 15:29:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-07-07 15:29:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_connect [2020-07-07 15:29:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_disconnect [2020-07-07 15:29:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2020-07-07 15:29:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_unregister_driver [2020-07-07 15:29:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2020-07-07 15:29:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2020-07-07 15:29:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2020-07-07 15:29:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-07-07 15:29:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2020-07-07 15:29:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-07-07 15:29:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-07-07 15:29:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 15:29:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2020-07-07 15:29:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-07-07 15:29:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 15:29:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-07-07 15:29:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-07-07 15:29:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-07-07 15:29:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-07-07 15:29:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-07-07 15:29:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-07-07 15:29:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-07-07 15:29:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-07-07 15:29:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-07-07 15:29:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-07-07 15:29:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-07-07 15:29:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-07-07 15:29:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-07-07 15:29:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-07-07 15:29:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-07-07 15:29:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2020-07-07 15:29:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2020-07-07 15:29:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2020-07-07 15:29:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2020-07-07 15:29:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2020-07-07 15:29:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_sync [2020-07-07 15:29:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_events_per_packet [2020-07-07 15:29:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 15:29:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2020-07-07 15:29:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2020-07-07 15:29:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure hid_set_drvdata [2020-07-07 15:29:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure __hid_register_driver [2020-07-07 15:29:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_driver [2020-07-07 15:29:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 15:29:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure hid_unregister_driver [2020-07-07 15:29:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2020-07-07 15:29:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure hid_connect [2020-07-07 15:29:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure hid_disconnect [2020-07-07 15:29:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure hid_parse [2020-07-07 15:29:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-07-07 15:29:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 15:29:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_start [2020-07-07 15:29:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-07-07 15:29:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2020-07-07 15:29:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_firm_touch [2020-07-07 15:29:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_buttons [2020-07-07 15:29:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_touch [2020-07-07 15:29:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_raw_event [2020-07-07 15:29:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_setup_input [2020-07-07 15:29:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_input_mapping [2020-07-07 15:29:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 15:29:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_probe [2020-07-07 15:29:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-07-07 15:29:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 15:29:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_remove [2020-07-07 15:29:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_init [2020-07-07 15:29:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_exit [2020-07-07 15:29:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-07-07 15:29:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2020-07-07 15:29:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-07-07 15:29:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 15:29:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 15:29:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2020-07-07 15:29:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2020-07-07 15:29:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-07 15:29:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 15:29:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 15:29:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 15:29:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 15:29:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 15:29:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-07 15:29:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 15:29:08,533 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-07 15:29:08,604 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2020-07-07 15:29:08,604 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2020-07-07 15:29:08,652 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-07-07 15:29:09,626 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-07 15:29:09,822 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2020-07-07 15:29:09,822 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2020-07-07 15:29:09,998 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 15:29:09,999 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-07 15:29:10,010 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 03:29:10 BoogieIcfgContainer [2020-07-07 15:29:10,010 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 15:29:10,013 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 15:29:10,013 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 15:29:10,017 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 15:29:10,017 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 03:29:06" (1/3) ... [2020-07-07 15:29:10,018 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fc5be45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 03:29:10, skipping insertion in model container [2020-07-07 15:29:10,018 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:29:07" (2/3) ... [2020-07-07 15:29:10,018 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fc5be45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 03:29:10, skipping insertion in model container [2020-07-07 15:29:10,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 03:29:10" (3/3) ... [2020-07-07 15:29:10,020 INFO L109 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2020-07-07 15:29:10,034 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 15:29:10,044 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 15:29:10,062 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 15:29:10,091 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 15:29:10,091 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 15:29:10,092 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-07 15:29:10,092 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 15:29:10,092 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 15:29:10,092 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 15:29:10,092 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 15:29:10,093 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 15:29:10,126 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states. [2020-07-07 15:29:10,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-07 15:29:10,145 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 15:29:10,146 INFO L422 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 15:29:10,147 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 15:29:10,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 15:29:10,153 INFO L82 PathProgramCache]: Analyzing trace with hash 113517536, now seen corresponding path program 1 times [2020-07-07 15:29:10,162 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 15:29:10,163 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [544724283] [2020-07-07 15:29:10,163 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 15:29:10,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 15:29:10,243 FATAL L206 atingTraceCheckCraig]: Solver crashed with UnsupportedOperationException whose message is null [2020-07-07 15:29:10,244 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:391) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:332) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:332) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.getInterpolants(ManagedScript.java:191) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.computeCraigInterpolants(NestedInterpolantsBuilder.java:285) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.(NestedInterpolantsBuilder.java:166) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolantsRecursive(InterpolatingTraceCheckCraig.java:337) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolants(InterpolatingTraceCheckCraig.java:239) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.(InterpolatingTraceCheckCraig.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.construct(IpTcStrategyModulePreferences.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:242) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:166) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:508) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:436) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-07 15:29:10,250 INFO L168 Benchmark]: Toolchain (without parser) took 3918.22 ms. Allocated memory was 136.3 MB in the beginning and 261.6 MB in the end (delta: 125.3 MB). Free memory was 95.5 MB in the beginning and 164.4 MB in the end (delta: -68.9 MB). Peak memory consumption was 56.4 MB. Max. memory is 7.1 GB. [2020-07-07 15:29:10,251 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 136.3 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-07 15:29:10,253 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1380.14 ms. Allocated memory was 136.3 MB in the beginning and 203.4 MB in the end (delta: 67.1 MB). Free memory was 95.3 MB in the beginning and 119.4 MB in the end (delta: -24.1 MB). Peak memory consumption was 48.2 MB. Max. memory is 7.1 GB. [2020-07-07 15:29:10,254 INFO L168 Benchmark]: Boogie Preprocessor took 179.61 ms. Allocated memory is still 203.4 MB. Free memory was 119.4 MB in the beginning and 111.9 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. [2020-07-07 15:29:10,255 INFO L168 Benchmark]: RCFGBuilder took 2116.97 ms. Allocated memory was 203.4 MB in the beginning and 261.6 MB in the end (delta: 58.2 MB). Free memory was 111.9 MB in the beginning and 186.9 MB in the end (delta: -75.0 MB). Peak memory consumption was 76.0 MB. Max. memory is 7.1 GB. [2020-07-07 15:29:10,256 INFO L168 Benchmark]: TraceAbstraction took 234.36 ms. Allocated memory is still 261.6 MB. Free memory was 186.9 MB in the beginning and 164.4 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. [2020-07-07 15:29:10,260 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 136.3 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1380.14 ms. Allocated memory was 136.3 MB in the beginning and 203.4 MB in the end (delta: 67.1 MB). Free memory was 95.3 MB in the beginning and 119.4 MB in the end (delta: -24.1 MB). Peak memory consumption was 48.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 179.61 ms. Allocated memory is still 203.4 MB. Free memory was 119.4 MB in the beginning and 111.9 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2116.97 ms. Allocated memory was 203.4 MB in the beginning and 261.6 MB in the end (delta: 58.2 MB). Free memory was 111.9 MB in the beginning and 186.9 MB in the end (delta: -75.0 MB). Peak memory consumption was 76.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 234.36 ms. Allocated memory is still 261.6 MB. Free memory was 186.9 MB in the beginning and 164.4 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: null: de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:391) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...