java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 00:53:07,705 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 00:53:07,710 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 00:53:07,745 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 00:53:07,745 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 00:53:07,746 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 00:53:07,750 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 00:53:07,757 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 00:53:07,761 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 00:53:07,762 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 00:53:07,763 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 00:53:07,763 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 00:53:07,776 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 00:53:07,777 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 00:53:07,787 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 00:53:07,788 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 00:53:07,793 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 00:53:07,797 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 00:53:07,802 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 00:53:07,810 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 00:53:07,812 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 00:53:07,816 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 00:53:07,823 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 00:53:07,824 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 00:53:07,824 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 00:53:07,828 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 00:53:07,829 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 00:53:07,832 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 00:53:07,836 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 00:53:07,837 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 00:53:07,837 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 00:53:07,838 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 00:53:07,838 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 00:53:07,838 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 00:53:07,845 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 00:53:07,847 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 00:53:07,848 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-15 00:53:07,899 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 00:53:07,900 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 00:53:07,900 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 00:53:07,901 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 00:53:07,907 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 00:53:07,907 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 00:53:07,911 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 00:53:07,911 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 00:53:07,911 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 00:53:07,911 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 00:53:07,912 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 00:53:07,912 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 00:53:07,912 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 00:53:07,912 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 00:53:07,912 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 00:53:07,912 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 00:53:07,916 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 00:53:07,916 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 00:53:07,916 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 00:53:07,917 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 00:53:07,917 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 00:53:07,917 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 00:53:07,917 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 00:53:07,917 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 00:53:07,918 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 00:53:07,918 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 00:53:07,918 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 00:53:07,918 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 00:53:07,922 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 00:53:07,922 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 00:53:08,040 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 00:53:08,072 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 00:53:08,086 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 00:53:08,090 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 00:53:08,090 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 00:53:08,091 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 00:53:08,165 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ac863d96/de79b4774f274706afb4835d0e619f47/FLAG8b886a0db [2018-11-15 00:53:10,031 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 00:53:10,032 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 00:53:10,163 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ac863d96/de79b4774f274706afb4835d0e619f47/FLAG8b886a0db [2018-11-15 00:53:10,207 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ac863d96/de79b4774f274706afb4835d0e619f47 [2018-11-15 00:53:10,234 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 00:53:10,240 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 00:53:10,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 00:53:10,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 00:53:10,253 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 00:53:10,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:53:10" (1/1) ... [2018-11-15 00:53:10,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e0e8b09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:53:10, skipping insertion in model container [2018-11-15 00:53:10,270 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:53:10" (1/1) ... [2018-11-15 00:53:10,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 00:53:10,799 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 00:53:16,606 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:53:16,862 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 00:53:19,342 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:53:19,744 INFO L195 MainTranslator]: Completed translation [2018-11-15 00:53:19,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:53:19 WrapperNode [2018-11-15 00:53:19,746 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 00:53:19,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 00:53:19,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 00:53:19,747 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 00:53:19,782 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:53:19" (1/1) ... [2018-11-15 00:53:19,785 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:53:19" (1/1) ... [2018-11-15 00:53:20,129 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:53:19" (1/1) ... [2018-11-15 00:53:20,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:53:19" (1/1) ... [2018-11-15 00:53:21,104 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:53:19" (1/1) ... [2018-11-15 00:53:22,236 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:53:19" (1/1) ... [2018-11-15 00:53:22,503 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:53:19" (1/1) ... [2018-11-15 00:53:23,051 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 00:53:23,051 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 00:53:23,052 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 00:53:23,052 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 00:53:23,053 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:53:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 00:53:23,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 00:53:23,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 00:53:23,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2018-11-15 00:53:23,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 00:53:23,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-15 00:53:23,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-15 00:53:23,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-15 00:53:23,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-15 00:53:23,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-15 00:53:23,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-15 00:53:23,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-15 00:53:23,198 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2018-11-15 00:53:23,198 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-15 00:53:23,199 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-15 00:53:23,199 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2018-11-15 00:53:23,199 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2018-11-15 00:53:23,199 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2018-11-15 00:53:23,199 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2018-11-15 00:53:23,199 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2018-11-15 00:53:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_read [2018-11-15 00:53:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_write [2018-11-15 00:53:23,202 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_update_bits [2018-11-15 00:53:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_buck_enable_time [2018-11-15 00:53:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_buck_set_mode [2018-11-15 00:53:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_buck_get_mode [2018-11-15 00:53:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_buck_set_ramp [2018-11-15 00:53:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_init_data [2018-11-15 00:53:23,203 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_regulator_init [2018-11-15 00:53:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_irq_handler [2018-11-15 00:53:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_int_config [2018-11-15 00:53:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_probe [2018-11-15 00:53:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_remove [2018-11-15 00:53:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_init [2018-11-15 00:53:23,204 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_exit [2018-11-15 00:53:23,206 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2018-11-15 00:53:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2018-11-15 00:53:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_regulator_ops_4 [2018-11-15 00:53:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2018-11-15 00:53:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-11-15 00:53:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-15 00:53:23,207 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-15 00:53:23,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-15 00:53:23,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2018-11-15 00:53:23,208 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-15 00:53:23,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_driver_3 [2018-11-15 00:53:23,208 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2018-11-15 00:53:23,208 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 00:53:23,209 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-15 00:53:23,209 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-15 00:53:23,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2018-11-15 00:53:23,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_23 [2018-11-15 00:53:23,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_24 [2018-11-15 00:53:23,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 00:53:23,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-15 00:53:23,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-15 00:53:23,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-15 00:53:23,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-15 00:53:23,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-15 00:53:23,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-15 00:53:23,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2018-11-15 00:53:23,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-15 00:53:23,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-15 00:53:23,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2018-11-15 00:53:23,212 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 00:53:23,213 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-15 00:53:23,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 00:53:23,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-15 00:53:23,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-15 00:53:23,213 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 00:53:23,213 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-15 00:53:23,214 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 00:53:23,214 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 00:53:23,214 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-15 00:53:23,214 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-15 00:53:23,214 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 00:53:23,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 00:53:23,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 00:53:23,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-15 00:53:23,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-15 00:53:23,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-15 00:53:23,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-15 00:53:23,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 00:53:23,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-15 00:53:23,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-15 00:53:23,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-15 00:53:23,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-15 00:53:23,224 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-15 00:53:23,224 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-15 00:53:23,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2018-11-15 00:53:23,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-15 00:53:23,224 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2018-11-15 00:53:23,224 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2018-11-15 00:53:23,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_regulator_ops_4 [2018-11-15 00:53:23,230 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2018-11-15 00:53:23,230 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-11-15 00:53:23,230 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-15 00:53:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-15 00:53:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-15 00:53:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2018-11-15 00:53:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-15 00:53:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_driver_3 [2018-11-15 00:53:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2018-11-15 00:53:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2018-11-15 00:53:23,235 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2018-11-15 00:53:23,235 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-15 00:53:23,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 00:53:23,235 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-15 00:53:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 00:53:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2018-11-15 00:53:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-15 00:53:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2018-11-15 00:53:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2018-11-15 00:53:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2018-11-15 00:53:23,237 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2018-11-15 00:53:23,238 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2018-11-15 00:53:23,238 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2018-11-15 00:53:23,238 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2018-11-15 00:53:23,238 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2018-11-15 00:53:23,238 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2018-11-15 00:53:23,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_23 [2018-11-15 00:53:23,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_24 [2018-11-15 00:53:23,239 INFO L130 BoogieDeclarations]: Found specification of procedure devm_regmap_init_i2c [2018-11-15 00:53:23,239 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_write [2018-11-15 00:53:23,239 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_read [2018-11-15 00:53:23,239 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_update_bits [2018-11-15 00:53:23,239 INFO L130 BoogieDeclarations]: Found specification of procedure devm_regulator_register [2018-11-15 00:53:23,244 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_notifier_call_chain [2018-11-15 00:53:23,244 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_drvdata [2018-11-15 00:53:23,244 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_id [2018-11-15 00:53:23,244 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_list_voltage_linear [2018-11-15 00:53:23,245 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_map_voltage_linear [2018-11-15 00:53:23,245 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_get_voltage_sel_regmap [2018-11-15 00:53:23,245 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_set_voltage_sel_regmap [2018-11-15 00:53:23,245 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_is_enabled_regmap [2018-11-15 00:53:23,245 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_enable_regmap [2018-11-15 00:53:23,245 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable_regmap [2018-11-15 00:53:23,246 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_read [2018-11-15 00:53:23,249 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_write [2018-11-15 00:53:23,249 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_update_bits [2018-11-15 00:53:23,249 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_buck_enable_time [2018-11-15 00:53:23,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 00:53:23,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 00:53:23,252 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_buck_set_mode [2018-11-15 00:53:23,252 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_buck_get_mode [2018-11-15 00:53:23,252 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_buck_set_ramp [2018-11-15 00:53:23,252 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_init_data [2018-11-15 00:53:23,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 00:53:23,253 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_regulator_init [2018-11-15 00:53:23,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-15 00:53:23,253 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_irq_handler [2018-11-15 00:53:23,253 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_int_config [2018-11-15 00:53:23,253 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_probe [2018-11-15 00:53:23,253 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_remove [2018-11-15 00:53:23,254 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_init [2018-11-15 00:53:23,257 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_exit [2018-11-15 00:53:23,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 00:53:23,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 00:53:23,257 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 00:53:23,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 00:53:23,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-15 00:53:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-15 00:53:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2018-11-15 00:53:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-15 00:53:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2018-11-15 00:53:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-15 00:53:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-15 00:53:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2018-11-15 00:53:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 00:53:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 00:53:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-15 00:53:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-15 00:53:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 00:53:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-15 00:53:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-15 00:53:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-15 00:53:29,341 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.notSimplified(BitvectorUtils.java:263) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplify_NonConstantCase(BitvectorUtils.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:289) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) 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) [2018-11-15 00:53:29,347 INFO L168 Benchmark]: Toolchain (without parser) took 19108.91 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 213.1 MB). Peak memory consumption was 674.9 MB. Max. memory is 3.9 GB. [2018-11-15 00:53:29,353 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 00:53:29,354 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9500.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 208.5 MB). Peak memory consumption was 559.4 MB. Max. memory is 3.9 GB. [2018-11-15 00:53:29,360 INFO L168 Benchmark]: Boogie Preprocessor took 3304.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 336.0 MB). Peak memory consumption was 336.0 MB. Max. memory is 3.9 GB. [2018-11-15 00:53:29,361 INFO L168 Benchmark]: RCFGBuilder took 6294.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -331.4 MB). Peak memory consumption was 130.4 MB. Max. memory is 3.9 GB. [2018-11-15 00:53:29,370 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 9500.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 208.5 MB). Peak memory consumption was 559.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3304.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 336.0 MB). Peak memory consumption was 336.0 MB. Max. memory is 3.9 GB. * RCFGBuilder took 6294.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -331.4 MB). Peak memory consumption was 130.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...