java -ea -Xmx8000000000 -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 0.1.23-0cd0241 [2018-11-18 02:31:27,422 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 02:31:27,425 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 02:31:27,440 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 02:31:27,440 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 02:31:27,441 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 02:31:27,442 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 02:31:27,445 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 02:31:27,449 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 02:31:27,451 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 02:31:27,454 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 02:31:27,454 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 02:31:27,455 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 02:31:27,456 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 02:31:27,457 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 02:31:27,459 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 02:31:27,460 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 02:31:27,462 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 02:31:27,474 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 02:31:27,476 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 02:31:27,477 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 02:31:27,479 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 02:31:27,483 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 02:31:27,483 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 02:31:27,483 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 02:31:27,485 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 02:31:27,486 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 02:31:27,489 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 02:31:27,490 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 02:31:27,491 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 02:31:27,491 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 02:31:27,494 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 02:31:27,494 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 02:31:27,494 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 02:31:27,495 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 02:31:27,496 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 02:31:27,496 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 [2018-11-18 02:31:27,527 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 02:31:27,527 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 02:31:27,528 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 02:31:27,528 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 02:31:27,529 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 02:31:27,529 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 02:31:27,529 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 02:31:27,530 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 02:31:27,530 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 02:31:27,530 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 02:31:27,530 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 02:31:27,530 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 02:31:27,532 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 02:31:27,532 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 02:31:27,533 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 02:31:27,533 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 02:31:27,533 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 02:31:27,533 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 02:31:27,533 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 02:31:27,535 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 02:31:27,535 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 02:31:27,535 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 02:31:27,535 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 02:31:27,536 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 02:31:27,536 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 02:31:27,536 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 02:31:27,536 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 02:31:27,536 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 02:31:27,536 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 02:31:27,537 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 02:31:27,537 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 02:31:27,584 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 02:31:27,597 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 02:31:27,601 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 02:31:27,603 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 02:31:27,603 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 02:31:27,604 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 02:31:27,678 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28430a13c/f3a17f7d834b4ecdac942de2b2725810/FLAGb90e21af6 [2018-11-18 02:31:28,567 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 02:31:28,568 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 02:31:28,619 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28430a13c/f3a17f7d834b4ecdac942de2b2725810/FLAGb90e21af6 [2018-11-18 02:31:29,019 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28430a13c/f3a17f7d834b4ecdac942de2b2725810 [2018-11-18 02:31:29,028 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 02:31:29,029 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-18 02:31:29,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 02:31:29,030 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 02:31:29,034 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 02:31:29,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:31:29" (1/1) ... [2018-11-18 02:31:29,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1406ec9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:31:29, skipping insertion in model container [2018-11-18 02:31:29,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:31:29" (1/1) ... [2018-11-18 02:31:29,049 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 02:31:29,306 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 02:31:32,099 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 02:31:32,207 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 02:31:33,099 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 02:31:33,300 INFO L195 MainTranslator]: Completed translation [2018-11-18 02:31:33,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:31:33 WrapperNode [2018-11-18 02:31:33,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 02:31:33,302 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 02:31:33,302 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 02:31:33,303 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 02:31:33,319 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:31:33" (1/1) ... [2018-11-18 02:31:33,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:31:33" (1/1) ... [2018-11-18 02:31:33,478 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:31:33" (1/1) ... [2018-11-18 02:31:33,478 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:31:33" (1/1) ... [2018-11-18 02:31:33,924 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:31:33" (1/1) ... [2018-11-18 02:31:34,480 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:31:33" (1/1) ... [2018-11-18 02:31:34,610 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:31:33" (1/1) ... [2018-11-18 02:31:34,832 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 02:31:34,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 02:31:34,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 02:31:34,833 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 02:31:34,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:31:33" (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 [2018-11-18 02:31:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 02:31:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 02:31:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2018-11-18 02:31:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 02:31:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 02:31:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-18 02:31:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-18 02:31:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 02:31:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-18 02:31:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-18 02:31:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 02:31:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2018-11-18 02:31:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-18 02:31:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-18 02:31:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2018-11-18 02:31:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2018-11-18 02:31:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2018-11-18 02:31:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2018-11-18 02:31:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2018-11-18 02:31:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_read [2018-11-18 02:31:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_write [2018-11-18 02:31:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_update_bits [2018-11-18 02:31:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_buck_enable_time [2018-11-18 02:31:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_buck_set_mode [2018-11-18 02:31:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_buck_get_mode [2018-11-18 02:31:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_buck_set_ramp [2018-11-18 02:31:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_init_data [2018-11-18 02:31:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_regulator_init [2018-11-18 02:31:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_irq_handler [2018-11-18 02:31:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_int_config [2018-11-18 02:31:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_probe [2018-11-18 02:31:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_remove [2018-11-18 02:31:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_init [2018-11-18 02:31:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_exit [2018-11-18 02:31:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2018-11-18 02:31:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2018-11-18 02:31:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_regulator_ops_4 [2018-11-18 02:31:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2018-11-18 02:31:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-11-18 02:31:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-18 02:31:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-18 02:31:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-18 02:31:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2018-11-18 02:31:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-18 02:31:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_driver_3 [2018-11-18 02:31:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2018-11-18 02:31:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 02:31:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-18 02:31:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-18 02:31:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2018-11-18 02:31:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_23 [2018-11-18 02:31:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_24 [2018-11-18 02:31:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 02:31:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 02:31:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-18 02:31:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-18 02:31:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-18 02:31:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-18 02:31:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-18 02:31:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2018-11-18 02:31:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-18 02:31:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-18 02:31:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2018-11-18 02:31:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 02:31:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 02:31:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 02:31:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 02:31:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-18 02:31:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 02:31:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-18 02:31:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-18 02:31:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 02:31:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-18 02:31:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-18 02:31:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 02:31:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 02:31:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 02:31:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 02:31:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 02:31:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-18 02:31:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-18 02:31:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 02:31:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 02:31:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-18 02:31:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-18 02:31:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 02:31:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-18 02:31:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-18 02:31:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2018-11-18 02:31:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-18 02:31:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2018-11-18 02:31:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2018-11-18 02:31:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_regulator_ops_4 [2018-11-18 02:31:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2018-11-18 02:31:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-11-18 02:31:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-18 02:31:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-18 02:31:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-18 02:31:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2018-11-18 02:31:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-18 02:31:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_driver_3 [2018-11-18 02:31:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2018-11-18 02:31:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2018-11-18 02:31:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2018-11-18 02:31:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-18 02:31:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 02:31:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-18 02:31:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 02:31:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2018-11-18 02:31:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-18 02:31:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2018-11-18 02:31:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2018-11-18 02:31:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2018-11-18 02:31:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2018-11-18 02:31:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2018-11-18 02:31:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2018-11-18 02:31:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2018-11-18 02:31:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2018-11-18 02:31:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2018-11-18 02:31:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_23 [2018-11-18 02:31:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_24 [2018-11-18 02:31:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure devm_regmap_init_i2c [2018-11-18 02:31:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_write [2018-11-18 02:31:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_read [2018-11-18 02:31:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_update_bits [2018-11-18 02:31:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure devm_regulator_register [2018-11-18 02:31:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_notifier_call_chain [2018-11-18 02:31:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_drvdata [2018-11-18 02:31:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_id [2018-11-18 02:31:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_list_voltage_linear [2018-11-18 02:31:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_map_voltage_linear [2018-11-18 02:31:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_get_voltage_sel_regmap [2018-11-18 02:31:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_set_voltage_sel_regmap [2018-11-18 02:31:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_is_enabled_regmap [2018-11-18 02:31:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_enable_regmap [2018-11-18 02:31:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable_regmap [2018-11-18 02:31:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_read [2018-11-18 02:31:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_write [2018-11-18 02:31:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_update_bits [2018-11-18 02:31:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_buck_enable_time [2018-11-18 02:31:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 02:31:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 02:31:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_buck_set_mode [2018-11-18 02:31:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_buck_get_mode [2018-11-18 02:31:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_buck_set_ramp [2018-11-18 02:31:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_init_data [2018-11-18 02:31:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 02:31:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_regulator_init [2018-11-18 02:31:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 02:31:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_irq_handler [2018-11-18 02:31:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_int_config [2018-11-18 02:31:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_probe [2018-11-18 02:31:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_remove [2018-11-18 02:31:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_init [2018-11-18 02:31:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_exit [2018-11-18 02:31:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 02:31:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 02:31:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 02:31:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 02:31:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-18 02:31:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-18 02:31:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2018-11-18 02:31:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-18 02:31:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2018-11-18 02:31:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-18 02:31:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-18 02:31:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2018-11-18 02:31:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 02:31:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 02:31:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 02:31:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 02:31:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 02:31:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 02:31:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 02:31:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 02:33:25,341 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 02:33:25,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:33:25 BoogieIcfgContainer [2018-11-18 02:33:25,342 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 02:33:25,344 INFO L168 Benchmark]: Toolchain (without parser) took 116315.87 ms. Allocated memory was 1.5 GB in the beginning and 3.7 GB in the end (delta: 2.2 GB). Free memory was 1.4 GB in the beginning and 2.8 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2018-11-18 02:33:25,346 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-18 02:33:25,346 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4272.20 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 818.9 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -181.9 MB). Peak memory consumption was 704.3 MB. Max. memory is 7.1 GB. [2018-11-18 02:33:25,347 INFO L168 Benchmark]: Boogie Preprocessor took 1529.94 ms. Allocated memory is still 2.4 GB. Free memory was 1.6 GB in the beginning and 1.3 GB in the end (delta: 336.2 MB). Peak memory consumption was 336.2 MB. Max. memory is 7.1 GB. [2018-11-18 02:33:25,348 INFO L168 Benchmark]: RCFGBuilder took 110509.44 ms. Allocated memory was 2.4 GB in the beginning and 3.7 GB in the end (delta: 1.3 GB). Free memory was 1.3 GB in the beginning and 2.8 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2018-11-18 02:33:25,352 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 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4272.20 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 818.9 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -181.9 MB). Peak memory consumption was 704.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1529.94 ms. Allocated memory is still 2.4 GB. Free memory was 1.6 GB in the beginning and 1.3 GB in the end (delta: 336.2 MB). Peak memory consumption was 336.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 110509.44 ms. Allocated memory was 2.4 GB in the beginning and 3.7 GB in the end (delta: 1.3 GB). Free memory was 1.3 GB in the beginning and 2.8 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...