/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -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 0.2.1-dev-b7b32d2 [2021-02-22 00:24:45,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 00:24:45,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 00:24:45,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-22 00:24:45,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 00:24:45,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 00:24:45,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 00:24:45,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 00:24:45,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 00:24:45,084 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 00:24:45,088 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 00:24:45,090 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 00:24:45,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 00:24:45,099 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 00:24:45,104 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 00:24:45,105 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 00:24:45,114 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-22 00:24:45,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 00:24:45,152 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 00:24:45,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 00:24:45,155 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-22 00:24:45,179 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 00:24:45,180 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 00:24:45,184 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 00:24:45,185 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 00:24:45,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 00:24:45,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 00:24:45,185 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 00:24:45,185 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 00:24:45,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 00:24:45,186 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 00:24:45,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 00:24:45,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 00:24:45,188 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 00:24:45,188 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 00:24:45,188 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 00:24:45,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:24:45,189 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 00:24:45,189 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 00:24:45,189 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 00:24:45,189 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-22 00:24:45,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 00:24:45,670 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 00:24:45,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 00:24:45,675 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 00:24:45,680 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 00:24:45,681 INFO L432 ainManager$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 [2021-02-22 00:24:45,761 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/849c931f4/e5b876930d5f47bab1d088a37d82e76d/FLAG060ce92d1 [2021-02-22 00:24:46,640 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 00:24:46,641 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 [2021-02-22 00:24:46,685 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/849c931f4/e5b876930d5f47bab1d088a37d82e76d/FLAG060ce92d1 [2021-02-22 00:24:46,737 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/849c931f4/e5b876930d5f47bab1d088a37d82e76d [2021-02-22 00:24:46,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 00:24:46,755 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 00:24:46,762 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 00:24:46,762 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 00:24:46,768 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 00:24:46,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:24:46" (1/1) ... [2021-02-22 00:24:46,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56997f0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:24:46, skipping insertion in model container [2021-02-22 00:24:46,771 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:24:46" (1/1) ... [2021-02-22 00:24:46,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 00:24:46,886 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 00:24:47,742 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2021-02-22 00:24:47,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:24:47,823 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 00:24:48,060 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2021-02-22 00:24:48,067 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:24:48,163 INFO L208 MainTranslator]: Completed translation [2021-02-22 00:24:48,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:24:48 WrapperNode [2021-02-22 00:24:48,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 00:24:48,165 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 00:24:48,166 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 00:24:48,166 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 00:24:48,180 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:24:48" (1/1) ... [2021-02-22 00:24:48,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:24:48" (1/1) ... [2021-02-22 00:24:48,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:24:48" (1/1) ... [2021-02-22 00:24:48,212 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:24:48" (1/1) ... [2021-02-22 00:24:48,275 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:24:48" (1/1) ... [2021-02-22 00:24:48,282 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:24:48" (1/1) ... [2021-02-22 00:24:48,290 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:24:48" (1/1) ... [2021-02-22 00:24:48,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 00:24:48,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 00:24:48,305 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 00:24:48,305 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 00:24:48,306 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:24:48" (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 [2021-02-22 00:24:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 00:24:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 00:24:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-22 00:24:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 00:24:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2021-02-22 00:24:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 00:24:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-02-22 00:24:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-22 00:24:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-22 00:24:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-22 00:24:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-02-22 00:24:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2021-02-22 00:24:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2021-02-22 00:24:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2021-02-22 00:24:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_sync [2021-02-22 00:24:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_events_per_packet [2021-02-22 00:24:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2021-02-22 00:24:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_set_drvdata [2021-02-22 00:24:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_driver [2021-02-22 00:24:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_parse [2021-02-22 00:24:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_start [2021-02-22 00:24:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2021-02-22 00:24:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_firm_touch [2021-02-22 00:24:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_buttons [2021-02-22 00:24:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_touch [2021-02-22 00:24:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_raw_event [2021-02-22 00:24:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_setup_input [2021-02-22 00:24:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_input_mapping [2021-02-22 00:24:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_probe [2021-02-22 00:24:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_remove [2021-02-22 00:24:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_init [2021-02-22 00:24:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_exit [2021-02-22 00:24:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 00:24:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-02-22 00:24:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2021-02-22 00:24:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2021-02-22 00:24:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-02-22 00:24:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2021-02-22 00:24:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2021-02-22 00:24:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-22 00:24:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __hid_register_driver [2021-02-22 00:24:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-22 00:24:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-22 00:24:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2021-02-22 00:24:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-22 00:24:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-22 00:24:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_connect [2021-02-22 00:24:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_disconnect [2021-02-22 00:24:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2021-02-22 00:24:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_unregister_driver [2021-02-22 00:24:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-02-22 00:24:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2021-02-22 00:24:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-02-22 00:24:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-22 00:24:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2021-02-22 00:24:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-22 00:24:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-22 00:24:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 00:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 00:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-22 00:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-22 00:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 00:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 00:24:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-02-22 00:24:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-22 00:24:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 00:24:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-22 00:24:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-22 00:24:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2021-02-22 00:24:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2021-02-22 00:24:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-02-22 00:24:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2021-02-22 00:24:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2021-02-22 00:24:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-22 00:24:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-22 00:24:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2021-02-22 00:24:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-22 00:24:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-22 00:24:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-22 00:24:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-22 00:24:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-22 00:24:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-02-22 00:24:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-02-22 00:24:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2021-02-22 00:24:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2021-02-22 00:24:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2021-02-22 00:24:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_sync [2021-02-22 00:24:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_events_per_packet [2021-02-22 00:24:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 00:24:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2021-02-22 00:24:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2021-02-22 00:24:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure hid_set_drvdata [2021-02-22 00:24:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure __hid_register_driver [2021-02-22 00:24:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_driver [2021-02-22 00:24:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure hid_unregister_driver [2021-02-22 00:24:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2021-02-22 00:24:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure hid_connect [2021-02-22 00:24:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure hid_disconnect [2021-02-22 00:24:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure hid_parse [2021-02-22 00:24:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-22 00:24:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 00:24:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_start [2021-02-22 00:24:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 00:24:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2021-02-22 00:24:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_firm_touch [2021-02-22 00:24:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_buttons [2021-02-22 00:24:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_touch [2021-02-22 00:24:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_raw_event [2021-02-22 00:24:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_setup_input [2021-02-22 00:24:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_input_mapping [2021-02-22 00:24:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 00:24:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_probe [2021-02-22 00:24:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2021-02-22 00:24:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 00:24:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_remove [2021-02-22 00:24:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_init [2021-02-22 00:24:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_exit [2021-02-22 00:24:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-22 00:24:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-02-22 00:24:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-22 00:24:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 00:24:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 00:24:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-02-22 00:24:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2021-02-22 00:24:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-22 00:24:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 00:24:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 00:24:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 00:24:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 00:24:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 00:24:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-22 00:24:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 00:24:49,181 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-02-22 00:24:49,343 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2021-02-22 00:24:49,343 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2021-02-22 00:24:49,457 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2021-02-22 00:24:50,215 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-02-22 00:24:50,318 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2021-02-22 00:24:50,318 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2021-02-22 00:24:50,488 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 00:24:50,489 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-02-22 00:24:50,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:24:50 BoogieIcfgContainer [2021-02-22 00:24:50,493 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 00:24:50,495 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 00:24:50,495 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 00:24:50,499 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 00:24:50,499 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 12:24:46" (1/3) ... [2021-02-22 00:24:50,500 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1534d209 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:24:50, skipping insertion in model container [2021-02-22 00:24:50,500 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:24:48" (2/3) ... [2021-02-22 00:24:50,501 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1534d209 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:24:50, skipping insertion in model container [2021-02-22 00:24:50,501 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:24:50" (3/3) ... [2021-02-22 00:24:50,502 INFO L111 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2021-02-22 00:24:50,511 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 00:24:50,518 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 00:24:50,539 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 00:24:50,567 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 00:24:50,568 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 00:24:50,568 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-22 00:24:50,568 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 00:24:50,568 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 00:24:50,568 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 00:24:50,568 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 00:24:50,569 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 00:24:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states. [2021-02-22 00:24:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 00:24:50,620 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:24:50,621 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, 1, 1, 1, 1] [2021-02-22 00:24:50,621 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:24:50,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:24:50,629 INFO L82 PathProgramCache]: Analyzing trace with hash 1113293116, now seen corresponding path program 1 times [2021-02-22 00:24:50,639 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:24:50,640 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [93002123] [2021-02-22 00:24:50,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:24:50,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:24:50,812 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 00:24:50,813 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: Proofs are not supported at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.getProof(Scriptor.java:166) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:392) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:386) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) 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:326) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolants(InterpolatingTraceCheckCraig.java:228) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.(InterpolatingTraceCheckCraig.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.construct(IpTcStrategyModulePreferences.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:241) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:84) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:74) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:511) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:437) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:372) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:68) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:62) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateAllErrorsAtOnce(TraceAbstractionStarter.java:317) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:171) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:131) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-02-22 00:24:50,820 INFO L168 Benchmark]: Toolchain (without parser) took 4074.92 ms. Allocated memory was 156.2 MB in the beginning and 219.2 MB in the end (delta: 62.9 MB). Free memory was 128.2 MB in the beginning and 101.3 MB in the end (delta: 26.8 MB). Peak memory consumption was 90.7 MB. Max. memory is 8.0 GB. [2021-02-22 00:24:50,820 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 156.2 MB. Free memory is still 131.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 00:24:50,821 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1402.85 ms. Allocated memory is still 156.2 MB. Free memory was 127.1 MB in the beginning and 127.4 MB in the end (delta: -302.2 kB). Peak memory consumption was 51.5 MB. Max. memory is 8.0 GB. [2021-02-22 00:24:50,822 INFO L168 Benchmark]: Boogie Preprocessor took 138.14 ms. Allocated memory is still 156.2 MB. Free memory was 127.4 MB in the beginning and 120.6 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 8.0 GB. [2021-02-22 00:24:50,824 INFO L168 Benchmark]: RCFGBuilder took 2188.40 ms. Allocated memory was 156.2 MB in the beginning and 219.2 MB in the end (delta: 62.9 MB). Free memory was 120.6 MB in the beginning and 128.1 MB in the end (delta: -7.5 MB). Peak memory consumption was 71.7 MB. Max. memory is 8.0 GB. [2021-02-22 00:24:50,825 INFO L168 Benchmark]: TraceAbstraction took 321.88 ms. Allocated memory is still 219.2 MB. Free memory was 127.5 MB in the beginning and 101.3 MB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 8.0 GB. [2021-02-22 00:24:50,829 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 156.2 MB. Free memory is still 131.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1402.85 ms. Allocated memory is still 156.2 MB. Free memory was 127.1 MB in the beginning and 127.4 MB in the end (delta: -302.2 kB). Peak memory consumption was 51.5 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 138.14 ms. Allocated memory is still 156.2 MB. Free memory was 127.4 MB in the beginning and 120.6 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 8.0 GB. * RCFGBuilder took 2188.40 ms. Allocated memory was 156.2 MB in the beginning and 219.2 MB in the end (delta: 62.9 MB). Free memory was 120.6 MB in the beginning and 128.1 MB in the end (delta: -7.5 MB). Peak memory consumption was 71.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 321.88 ms. Allocated memory is still 219.2 MB. Free memory was 127.5 MB in the beginning and 101.3 MB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: Proofs are not supported de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: Proofs are not supported: de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.getProof(Scriptor.java:166) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...