/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 05:50:15,060 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 05:50:15,063 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 05:50:15,075 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 05:50:15,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 05:50:15,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 05:50:15,078 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 05:50:15,079 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 05:50:15,092 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 05:50:15,094 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 05:50:15,095 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 05:50:15,096 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 05:50:15,096 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 05:50:15,097 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 05:50:15,098 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 05:50:15,099 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 05:50:15,100 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 05:50:15,100 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 05:50:15,102 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 05:50:15,104 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 05:50:15,105 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 05:50:15,106 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 05:50:15,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 05:50:15,108 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 05:50:15,110 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 05:50:15,110 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 05:50:15,110 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 05:50:15,111 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 05:50:15,112 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 05:50:15,112 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 05:50:15,113 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 05:50:15,114 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 05:50:15,114 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 05:50:15,115 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 05:50:15,116 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 05:50:15,116 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 05:50:15,117 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 05:50:15,117 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 05:50:15,117 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 05:50:15,118 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 05:50:15,119 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 05:50:15,119 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-07 05:50:15,139 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 05:50:15,140 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 05:50:15,142 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 05:50:15,143 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 05:50:15,143 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 05:50:15,143 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 05:50:15,143 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 05:50:15,144 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 05:50:15,144 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 05:50:15,144 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 05:50:15,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 05:50:15,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 05:50:15,146 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 05:50:15,146 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 05:50:15,146 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 05:50:15,146 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 05:50:15,147 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 05:50:15,147 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 05:50:15,147 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 05:50:15,147 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 05:50:15,148 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 05:50:15,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 05:50:15,148 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 05:50:15,148 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 05:50:15,148 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 05:50:15,149 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 05:50:15,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 05:50:15,149 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 05:50:15,149 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-11-07 05:50:15,395 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 05:50:15,410 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 05:50:15,415 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 05:50:15,416 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 05:50:15,417 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 05:50:15,417 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i [2019-11-07 05:50:15,486 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f34f60d2/34c124eecf504996aba47a68044ecfd8/FLAGc662f199b [2019-11-07 05:50:16,226 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 05:50:16,227 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i [2019-11-07 05:50:16,268 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f34f60d2/34c124eecf504996aba47a68044ecfd8/FLAGc662f199b [2019-11-07 05:50:16,353 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f34f60d2/34c124eecf504996aba47a68044ecfd8 [2019-11-07 05:50:16,363 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 05:50:16,365 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 05:50:16,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 05:50:16,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 05:50:16,369 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 05:50:16,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 05:50:16" (1/1) ... [2019-11-07 05:50:16,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c4dd721 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:16, skipping insertion in model container [2019-11-07 05:50:16,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 05:50:16" (1/1) ... [2019-11-07 05:50:16,381 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 05:50:16,503 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 05:50:17,848 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 05:50:17,984 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 05:50:18,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 05:50:18,577 INFO L192 MainTranslator]: Completed translation [2019-11-07 05:50:18,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:18 WrapperNode [2019-11-07 05:50:18,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 05:50:18,580 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 05:50:18,580 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 05:50:18,580 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 05:50:18,597 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:18" (1/1) ... [2019-11-07 05:50:18,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:18" (1/1) ... [2019-11-07 05:50:18,684 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:18" (1/1) ... [2019-11-07 05:50:18,685 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:18" (1/1) ... [2019-11-07 05:50:18,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:18" (1/1) ... [2019-11-07 05:50:18,866 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:18" (1/1) ... [2019-11-07 05:50:18,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:18" (1/1) ... [2019-11-07 05:50:18,935 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 05:50:18,936 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 05:50:18,936 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 05:50:18,936 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 05:50:18,940 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:18" (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 [2019-11-07 05:50:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 05:50:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 05:50:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2019-11-07 05:50:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-11-07 05:50:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-11-07 05:50:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-11-07 05:50:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-11-07 05:50:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_swapped [2019-11-07 05:50:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-11-07 05:50:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2019-11-07 05:50:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2019-11-07 05:50:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2019-11-07 05:50:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2019-11-07 05:50:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ADC_TO_MV [2019-11-07 05:50:19,029 INFO L138 BoogieDeclarations]: Found implementation of procedure LIMIT_TO_MV [2019-11-07 05:50:19,029 INFO L138 BoogieDeclarations]: Found implementation of procedure MV_TO_LIMIT [2019-11-07 05:50:19,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ADC_TO_CURR [2019-11-07 05:50:19,032 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_read_adc [2019-11-07 05:50:19,033 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_update_device [2019-11-07 05:50:19,033 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_show_alarm [2019-11-07 05:50:19,033 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_show_input [2019-11-07 05:50:19,033 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_show_current [2019-11-07 05:50:19,034 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_set_limit [2019-11-07 05:50:19,034 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_show_limit [2019-11-07 05:50:19,034 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_cleanup [2019-11-07 05:50:19,034 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_probe [2019-11-07 05:50:19,035 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_remove [2019-11-07 05:50:19,035 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_driver_init [2019-11-07 05:50:19,035 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_driver_exit [2019-11-07 05:50:19,035 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 05:50:19,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-11-07 05:50:19,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-11-07 05:50:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-11-07 05:50:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-11-07 05:50:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-11-07 05:50:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-11-07 05:50:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-11-07 05:50:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-11-07 05:50:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-11-07 05:50:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-11-07 05:50:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-11-07 05:50:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-07 05:50:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-07 05:50:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-11-07 05:50:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-11-07 05:50:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-11-07 05:50:19,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-11-07 05:50:19,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-11-07 05:50:19,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-11-07 05:50:19,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-11-07 05:50:19,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-11-07 05:50:19,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-11-07 05:50:19,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-11-07 05:50:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-11-07 05:50:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-11-07 05:50:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-11-07 05:50:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-11-07 05:50:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-11-07 05:50:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-11-07 05:50:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-11-07 05:50:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-11-07 05:50:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-11-07 05:50:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-11-07 05:50:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-11-07 05:50:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-11-07 05:50:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_max16065_data [2019-11-07 05:50:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_max16065_data [2019-11-07 05:50:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_max16065_data [2019-11-07 05:50:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_max16065_data [2019-11-07 05:50:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_max16065_data [2019-11-07 05:50:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_max16065_data [2019-11-07 05:50:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_max16065_data [2019-11-07 05:50:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 05:50:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 05:50:19,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-11-07 05:50:19,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-07 05:50:19,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-11-07 05:50:19,043 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-11-07 05:50:19,043 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-11-07 05:50:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-11-07 05:50:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-11-07 05:50:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-11-07 05:50:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2019-11-07 05:50:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_data [2019-11-07 05:50:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2019-11-07 05:50:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-11-07 05:50:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-11-07 05:50:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-11-07 05:50:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-07 05:50:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2019-11-07 05:50:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-11-07 05:50:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-11-07 05:50:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 05:50:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 05:50:19,048 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 05:50:19,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-07 05:50:19,048 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-11-07 05:50:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-11-07 05:50:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-11-07 05:50:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-11-07 05:50:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-11-07 05:50:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-11-07 05:50:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-11-07 05:50:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-11-07 05:50:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-11-07 05:50:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-07 05:50:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-11-07 05:50:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-11-07 05:50:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-11-07 05:50:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-11-07 05:50:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-11-07 05:50:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-11-07 05:50:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-11-07 05:50:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-11-07 05:50:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-11-07 05:50:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-11-07 05:50:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-11-07 05:50:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-11-07 05:50:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-11-07 05:50:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-11-07 05:50:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-11-07 05:50:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-11-07 05:50:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-11-07 05:50:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-11-07 05:50:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_max16065_data [2019-11-07 05:50:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_max16065_data [2019-11-07 05:50:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 05:50:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2019-11-07 05:50:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-11-07 05:50:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-11-07 05:50:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-11-07 05:50:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-07 05:50:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-11-07 05:50:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2019-11-07 05:50:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2019-11-07 05:50:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_data [2019-11-07 05:50:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_swapped [2019-11-07 05:50:19,057 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-11-07 05:50:19,057 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2019-11-07 05:50:19,061 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-11-07 05:50:19,061 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-11-07 05:50:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2019-11-07 05:50:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2019-11-07 05:50:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 05:50:19,070 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2019-11-07 05:50:19,070 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-11-07 05:50:19,070 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-11-07 05:50:19,070 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2019-11-07 05:50:19,070 INFO L130 BoogieDeclarations]: Found specification of procedure ADC_TO_MV [2019-11-07 05:50:19,070 INFO L130 BoogieDeclarations]: Found specification of procedure LIMIT_TO_MV [2019-11-07 05:50:19,070 INFO L130 BoogieDeclarations]: Found specification of procedure MV_TO_LIMIT [2019-11-07 05:50:19,071 INFO L130 BoogieDeclarations]: Found specification of procedure ADC_TO_CURR [2019-11-07 05:50:19,071 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_read_adc [2019-11-07 05:50:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_update_device [2019-11-07 05:50:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 05:50:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 05:50:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_show_alarm [2019-11-07 05:50:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 05:50:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_show_input [2019-11-07 05:50:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_show_current [2019-11-07 05:50:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_set_limit [2019-11-07 05:50:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 05:50:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_show_limit [2019-11-07 05:50:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_cleanup [2019-11-07 05:50:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_probe [2019-11-07 05:50:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 05:50:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_remove [2019-11-07 05:50:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_driver_init [2019-11-07 05:50:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_driver_exit [2019-11-07 05:50:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 05:50:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 05:50:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 05:50:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-07 05:50:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-11-07 05:50:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-11-07 05:50:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-11-07 05:50:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-11-07 05:50:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-11-07 05:50:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-11-07 05:50:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-11-07 05:50:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-11-07 05:50:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-11-07 05:50:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-11-07 05:50:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-11-07 05:50:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-11-07 05:50:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-11-07 05:50:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-11-07 05:50:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-11-07 05:50:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_max16065_data [2019-11-07 05:50:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_max16065_data [2019-11-07 05:50:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_max16065_data [2019-11-07 05:50:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_max16065_data [2019-11-07 05:50:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_max16065_data [2019-11-07 05:50:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 05:50:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 05:50:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 05:50:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 05:50:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 05:50:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 05:50:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 05:50:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 05:50:30,407 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 05:50:30,408 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-11-07 05:50:30,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 05:50:30 BoogieIcfgContainer [2019-11-07 05:50:30,410 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 05:50:30,411 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-11-07 05:50:30,411 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-11-07 05:50:30,411 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-11-07 05:50:30,412 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 05:50:30" (1/1) ... [2019-11-07 05:50:30,476 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-11-07 05:50:31,307 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-11-07 05:50:31,312 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 1118 root evaluator evaluations with a maximum evaluation depth of 0. Performed 1118 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 2115 variables. [2019-11-07 05:50:31,313 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-11-07 05:50:31,315 INFO L168 Benchmark]: Toolchain (without parser) took 14949.67 ms. Allocated memory was 146.3 MB in the beginning and 666.9 MB in the end (delta: 520.6 MB). Free memory was 95.6 MB in the beginning and 540.9 MB in the end (delta: -445.3 MB). Peak memory consumption was 494.7 MB. Max. memory is 7.1 GB. [2019-11-07 05:50:31,316 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 146.3 MB. Free memory was 121.4 MB in the beginning and 121.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-11-07 05:50:31,317 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2213.65 ms. Allocated memory was 146.3 MB in the beginning and 241.7 MB in the end (delta: 95.4 MB). Free memory was 95.4 MB in the beginning and 91.4 MB in the end (delta: 4.0 MB). Peak memory consumption was 99.4 MB. Max. memory is 7.1 GB. [2019-11-07 05:50:31,318 INFO L168 Benchmark]: Boogie Preprocessor took 355.71 ms. Allocated memory was 241.7 MB in the beginning and 260.6 MB in the end (delta: 18.9 MB). Free memory was 91.4 MB in the beginning and 194.4 MB in the end (delta: -103.0 MB). Peak memory consumption was 24.1 MB. Max. memory is 7.1 GB. [2019-11-07 05:50:31,319 INFO L168 Benchmark]: RCFGBuilder took 11474.67 ms. Allocated memory was 260.6 MB in the beginning and 616.6 MB in the end (delta: 356.0 MB). Free memory was 194.4 MB in the beginning and 360.9 MB in the end (delta: -166.5 MB). Peak memory consumption was 489.4 MB. Max. memory is 7.1 GB. [2019-11-07 05:50:31,320 INFO L168 Benchmark]: Abstract Interpretation took 901.57 ms. Allocated memory was 616.6 MB in the beginning and 666.9 MB in the end (delta: 50.3 MB). Free memory was 360.9 MB in the beginning and 540.9 MB in the end (delta: -180.0 MB). Peak memory consumption was 289.6 MB. Max. memory is 7.1 GB. [2019-11-07 05:50:31,325 INFO L335 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 146.3 MB. Free memory was 121.4 MB in the beginning and 121.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2213.65 ms. Allocated memory was 146.3 MB in the beginning and 241.7 MB in the end (delta: 95.4 MB). Free memory was 95.4 MB in the beginning and 91.4 MB in the end (delta: 4.0 MB). Peak memory consumption was 99.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 355.71 ms. Allocated memory was 241.7 MB in the beginning and 260.6 MB in the end (delta: 18.9 MB). Free memory was 91.4 MB in the beginning and 194.4 MB in the end (delta: -103.0 MB). Peak memory consumption was 24.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11474.67 ms. Allocated memory was 260.6 MB in the beginning and 616.6 MB in the end (delta: 356.0 MB). Free memory was 194.4 MB in the beginning and 360.9 MB in the end (delta: -166.5 MB). Peak memory consumption was 489.4 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 901.57 ms. Allocated memory was 616.6 MB in the beginning and 666.9 MB in the end (delta: 50.3 MB). Free memory was 360.9 MB in the beginning and 540.9 MB in the end (delta: -180.0 MB). Peak memory consumption was 289.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 5556]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...