/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 [2021-02-19 22:30:03,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-19 22:30:03,919 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-19 22:30:03,979 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-19 22:30:04,025 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-19 22:30:04,027 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-19 22:30:04,029 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-19 22:30:04,031 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-19 22:30:04,035 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-19 22:30:04,036 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-19 22:30:04,040 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-19 22:30:04,047 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-19 22:30:04,049 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-19 22:30:04,051 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-19 22:30:04,052 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-19 22:30:04,053 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-19 22:30:04,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-19 22:30:04,075 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-19 22:30:04,076 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-19 22:30:04,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-19 22:30:04,077 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-19 22:30:04,096 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-19 22:30:04,097 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-19 22:30:04,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-19 22:30:04,102 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-19 22:30:04,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-19 22:30:04,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-19 22:30:04,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-19 22:30:04,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-19 22:30:04,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-19 22:30:04,104 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-19 22:30:04,105 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-19 22:30:04,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-19 22:30:04,106 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-19 22:30:04,106 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-19 22:30:04,106 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-19 22:30:04,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-19 22:30:04,106 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-19 22:30:04,107 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-19 22:30:04,107 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-19 22:30:04,107 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-19 22:30:04,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-19 22:30:04,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-19 22:30:04,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-19 22:30:04,518 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-19 22:30:04,519 INFO L275 PluginConnector]: CDTParser initialized [2021-02-19 22:30:04,520 INFO L432 ainManager$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 [2021-02-19 22:30:04,589 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae41e2245/43bc8f88030b4512bb5002e9e439c7c3/FLAG476067a4e [2021-02-19 22:30:05,497 INFO L306 CDTParser]: Found 1 translation units. [2021-02-19 22:30:05,498 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 [2021-02-19 22:30:05,540 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae41e2245/43bc8f88030b4512bb5002e9e439c7c3/FLAG476067a4e [2021-02-19 22:30:06,040 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae41e2245/43bc8f88030b4512bb5002e9e439c7c3 [2021-02-19 22:30:06,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-19 22:30:06,055 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-19 22:30:06,057 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-19 22:30:06,057 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-19 22:30:06,061 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-19 22:30:06,062 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 10:30:06" (1/1) ... [2021-02-19 22:30:06,063 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55c5558f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:30:06, skipping insertion in model container [2021-02-19 22:30:06,063 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 10:30:06" (1/1) ... [2021-02-19 22:30:06,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-19 22:30:06,197 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-19 22:30:06,896 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] [2021-02-19 22:30:06,920 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 22:30:06,939 INFO L203 MainTranslator]: Completed pre-run [2021-02-19 22:30:07,133 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] [2021-02-19 22:30:07,139 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 22:30:07,196 INFO L208 MainTranslator]: Completed translation [2021-02-19 22:30:07,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:30:07 WrapperNode [2021-02-19 22:30:07,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-19 22:30:07,198 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-19 22:30:07,198 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-19 22:30:07,198 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-19 22:30:07,213 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:30:07" (1/1) ... [2021-02-19 22:30:07,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:30:07" (1/1) ... [2021-02-19 22:30:07,276 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:30:07" (1/1) ... [2021-02-19 22:30:07,277 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:30:07" (1/1) ... [2021-02-19 22:30:07,366 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:30:07" (1/1) ... [2021-02-19 22:30:07,378 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:30:07" (1/1) ... [2021-02-19 22:30:07,398 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:30:07" (1/1) ... [2021-02-19 22:30:07,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-19 22:30:07,417 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-19 22:30:07,418 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-19 22:30:07,419 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-19 22:30:07,420 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:30:07" (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 [2021-02-19 22:30:07,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-19 22:30:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-19 22:30:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-19 22:30:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-19 22:30:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2021-02-19 22:30:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-19 22:30:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-02-19 22:30:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-19 22:30:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-19 22:30:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-19 22:30:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-02-19 22:30:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2021-02-19 22:30:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2021-02-19 22:30:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2021-02-19 22:30:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_sync [2021-02-19 22:30:07,545 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_events_per_packet [2021-02-19 22:30:07,545 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2021-02-19 22:30:07,546 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_set_drvdata [2021-02-19 22:30:07,546 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_driver [2021-02-19 22:30:07,546 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_parse [2021-02-19 22:30:07,547 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_start [2021-02-19 22:30:07,547 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2021-02-19 22:30:07,547 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_firm_touch [2021-02-19 22:30:07,548 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_buttons [2021-02-19 22:30:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_touch [2021-02-19 22:30:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_raw_event [2021-02-19 22:30:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_setup_input [2021-02-19 22:30:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_input_mapping [2021-02-19 22:30:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_probe [2021-02-19 22:30:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_remove [2021-02-19 22:30:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_init [2021-02-19 22:30:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_exit [2021-02-19 22:30:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-19 22:30:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-02-19 22:30:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2021-02-19 22:30:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2021-02-19 22:30:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-02-19 22:30:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2021-02-19 22:30:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2021-02-19 22:30:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-19 22:30:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __hid_register_driver [2021-02-19 22:30:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-19 22:30:07,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-19 22:30:07,552 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2021-02-19 22:30:07,552 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-19 22:30:07,552 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-19 22:30:07,552 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_connect [2021-02-19 22:30:07,552 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_disconnect [2021-02-19 22:30:07,553 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2021-02-19 22:30:07,553 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_unregister_driver [2021-02-19 22:30:07,553 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-02-19 22:30:07,553 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2021-02-19 22:30:07,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-02-19 22:30:07,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-19 22:30:07,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2021-02-19 22:30:07,554 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-19 22:30:07,554 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-19 22:30:07,554 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-19 22:30:07,554 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-19 22:30:07,554 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-19 22:30:07,555 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-19 22:30:07,555 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-19 22:30:07,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-19 22:30:07,555 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-02-19 22:30:07,555 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-19 22:30:07,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-19 22:30:07,556 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-19 22:30:07,556 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-19 22:30:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2021-02-19 22:30:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2021-02-19 22:30:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-02-19 22:30:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2021-02-19 22:30:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2021-02-19 22:30:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-19 22:30:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-19 22:30:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2021-02-19 22:30:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-19 22:30:07,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-19 22:30:07,559 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-19 22:30:07,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-19 22:30:07,559 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-19 22:30:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-02-19 22:30:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-02-19 22:30:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2021-02-19 22:30:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2021-02-19 22:30:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2021-02-19 22:30:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_sync [2021-02-19 22:30:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_events_per_packet [2021-02-19 22:30:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-19 22:30:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2021-02-19 22:30:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2021-02-19 22:30:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure hid_set_drvdata [2021-02-19 22:30:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure __hid_register_driver [2021-02-19 22:30:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_driver [2021-02-19 22:30:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure hid_unregister_driver [2021-02-19 22:30:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2021-02-19 22:30:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure hid_connect [2021-02-19 22:30:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure hid_disconnect [2021-02-19 22:30:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure hid_parse [2021-02-19 22:30:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-19 22:30:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-19 22:30:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_start [2021-02-19 22:30:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-19 22:30:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2021-02-19 22:30:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_firm_touch [2021-02-19 22:30:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_buttons [2021-02-19 22:30:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_touch [2021-02-19 22:30:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_raw_event [2021-02-19 22:30:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_setup_input [2021-02-19 22:30:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_input_mapping [2021-02-19 22:30:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-19 22:30:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_probe [2021-02-19 22:30:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2021-02-19 22:30:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-19 22:30:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_remove [2021-02-19 22:30:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_init [2021-02-19 22:30:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_exit [2021-02-19 22:30:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-19 22:30:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-02-19 22:30:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-19 22:30:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-19 22:30:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-19 22:30:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-02-19 22:30:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2021-02-19 22:30:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-19 22:30:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-19 22:30:07,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-19 22:30:07,571 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-19 22:30:07,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-19 22:30:07,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-19 22:30:07,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-19 22:30:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-19 22:30:08,095 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-02-19 22:30:08,212 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2021-02-19 22:30:08,212 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2021-02-19 22:30:08,294 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2021-02-19 22:30:09,010 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-02-19 22:30:09,121 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2021-02-19 22:30:09,121 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2021-02-19 22:30:09,266 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-19 22:30:09,266 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-02-19 22:30:09,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 10:30:09 BoogieIcfgContainer [2021-02-19 22:30:09,270 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-19 22:30:09,271 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-19 22:30:09,271 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-19 22:30:09,277 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-19 22:30:09,279 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.02 10:30:06" (1/3) ... [2021-02-19 22:30:09,280 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b52596e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 10:30:09, skipping insertion in model container [2021-02-19 22:30:09,280 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:30:07" (2/3) ... [2021-02-19 22:30:09,281 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b52596e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 10:30:09, skipping insertion in model container [2021-02-19 22:30:09,281 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 10:30:09" (3/3) ... [2021-02-19 22:30:09,284 INFO L111 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2021-02-19 22:30:09,292 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-19 22:30:09,299 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-19 22:30:09,319 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-19 22:30:09,353 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-19 22:30:09,353 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-19 22:30:09,354 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-19 22:30:09,354 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-19 22:30:09,354 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-19 22:30:09,354 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-19 22:30:09,355 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-19 22:30:09,355 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-19 22:30:09,398 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states. [2021-02-19 22:30:09,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-19 22:30:09,413 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 22:30:09,414 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] [2021-02-19 22:30:09,415 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 22:30:09,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 22:30:09,420 INFO L82 PathProgramCache]: Analyzing trace with hash 1113293116, now seen corresponding path program 1 times [2021-02-19 22:30:09,427 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 22:30:09,428 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [334298840] [2021-02-19 22:30:09,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 22:30:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:30:09,610 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-19 22:30:09,611 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) [2021-02-19 22:30:09,616 INFO L168 Benchmark]: Toolchain (without parser) took 3570.05 ms. Allocated memory was 160.4 MB in the beginning and 192.9 MB in the end (delta: 32.5 MB). Free memory was 131.7 MB in the beginning and 142.4 MB in the end (delta: -10.7 MB). Peak memory consumption was 22.6 MB. Max. memory is 8.0 GB. [2021-02-19 22:30:09,617 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 160.4 MB. Free memory is still 132.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-19 22:30:09,618 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1140.56 ms. Allocated memory is still 160.4 MB. Free memory was 130.6 MB in the beginning and 92.5 MB in the end (delta: 38.1 MB). Peak memory consumption was 38.4 MB. Max. memory is 8.0 GB. [2021-02-19 22:30:09,619 INFO L168 Benchmark]: Boogie Preprocessor took 218.47 ms. Allocated memory is still 160.4 MB. Free memory was 92.5 MB in the beginning and 85.2 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 8.0 GB. [2021-02-19 22:30:09,620 INFO L168 Benchmark]: RCFGBuilder took 1852.23 ms. Allocated memory was 160.4 MB in the beginning and 192.9 MB in the end (delta: 32.5 MB). Free memory was 85.2 MB in the beginning and 97.4 MB in the end (delta: -12.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 8.0 GB. [2021-02-19 22:30:09,620 INFO L168 Benchmark]: TraceAbstraction took 341.92 ms. Allocated memory is still 192.9 MB. Free memory was 97.4 MB in the beginning and 142.4 MB in the end (delta: -45.0 MB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-19 22:30:09,624 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 160.4 MB. Free memory is still 132.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1140.56 ms. Allocated memory is still 160.4 MB. Free memory was 130.6 MB in the beginning and 92.5 MB in the end (delta: 38.1 MB). Peak memory consumption was 38.4 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 218.47 ms. Allocated memory is still 160.4 MB. Free memory was 92.5 MB in the beginning and 85.2 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1852.23 ms. Allocated memory was 160.4 MB in the beginning and 192.9 MB in the end (delta: 32.5 MB). Free memory was 85.2 MB in the beginning and 97.4 MB in the end (delta: -12.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 341.92 ms. Allocated memory is still 192.9 MB. Free memory was 97.4 MB in the beginning and 142.4 MB in the end (delta: -45.0 MB). There was no memory consumed. 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...