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-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 00:12:00,104 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:12:00,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:12:00,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:12:00,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:12:00,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:12:00,123 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:12:00,126 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:12:00,128 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:12:00,130 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:12:00,132 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:12:00,139 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:12:00,140 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:12:00,141 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:12:00,144 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:12:00,145 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:12:00,147 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:12:00,148 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:12:00,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:12:00,155 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:12:00,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:12:00,158 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:12:00,160 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:12:00,161 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:12:00,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:12:00,164 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:12:00,164 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:12:00,166 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:12:00,168 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:12:00,169 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:12:00,170 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:12:00,172 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:12:00,173 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:12:00,173 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:12:00,175 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:12:00,176 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:12:00,176 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:12:00,177 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:12:00,177 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:12:00,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:12:00,178 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:12:00,181 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 [2019-10-14 00:12:00,207 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:12:00,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:12:00,209 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:12:00,211 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:12:00,211 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:12:00,212 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:12:00,212 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:12:00,212 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:12:00,212 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:12:00,212 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:12:00,213 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:12:00,213 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:12:00,213 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:12:00,214 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:12:00,214 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:12:00,214 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:12:00,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:12:00,215 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:12:00,215 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:12:00,215 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:12:00,216 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:12:00,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:12:00,216 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:12:00,216 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:12:00,216 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:12:00,217 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:12:00,217 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:12:00,217 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:12:00,218 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-14 00:12:00,485 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:12:00,498 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:12:00,501 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:12:00,503 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:12:00,503 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:12:00,504 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2019-10-14 00:12:00,564 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3ff72bc9/4129133d6bd34130bbbc9752fc3b8d58/FLAGae3ec861e [2019-10-14 00:12:01,264 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:12:01,265 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2019-10-14 00:12:01,308 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3ff72bc9/4129133d6bd34130bbbc9752fc3b8d58/FLAGae3ec861e [2019-10-14 00:12:01,388 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3ff72bc9/4129133d6bd34130bbbc9752fc3b8d58 [2019-10-14 00:12:01,398 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:12:01,400 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:12:01,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:12:01,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:12:01,404 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:12:01,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:12:01" (1/1) ... [2019-10-14 00:12:01,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a069adc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:12:01, skipping insertion in model container [2019-10-14 00:12:01,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:12:01" (1/1) ... [2019-10-14 00:12:01,416 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:12:01,525 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:12:02,037 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2539] [2019-10-14 00:12:02,038 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2540-2541] [2019-10-14 00:12:02,814 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:12:02,855 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:12:02,985 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2539] [2019-10-14 00:12:02,986 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2540-2541] [2019-10-14 00:12:03,164 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:12:03,277 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:12:03,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:12:03 WrapperNode [2019-10-14 00:12:03,278 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:12:03,278 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:12:03,284 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:12:03,285 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:12:03,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:12:03" (1/1) ... [2019-10-14 00:12:03,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:12:03" (1/1) ... [2019-10-14 00:12:03,350 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:12:03" (1/1) ... [2019-10-14 00:12:03,351 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:12:03" (1/1) ... [2019-10-14 00:12:03,463 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:12:03" (1/1) ... [2019-10-14 00:12:03,481 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:12:03" (1/1) ... [2019-10-14 00:12:03,544 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:12:03" (1/1) ... [2019-10-14 00:12:03,567 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:12:03,568 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:12:03,568 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:12:03,568 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:12:03,569 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:12:03" (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 [2019-10-14 00:12:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:12:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:12:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 00:12:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-14 00:12:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-14 00:12:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-14 00:12:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2019-10-14 00:12:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2019-10-14 00:12:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight8 [2019-10-14 00:12:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2019-10-14 00:12:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-14 00:12:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-10-14 00:12:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-10-14 00:12:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-10-14 00:12:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-14 00:12:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-14 00:12:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-14 00:12:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 00:12:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 00:12:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 00:12:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 00:12:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 00:12:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 00:12:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 00:12:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 00:12:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-14 00:12:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-14 00:12:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-14 00:12:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-10-14 00:12:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2019-10-14 00:12:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-10-14 00:12:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-10-14 00:12:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2019-10-14 00:12:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-10-14 00:12:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_drvdata [2019-10-14 00:12:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_drvdata [2019-10-14 00:12:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_trigger [2019-10-14 00:12:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_read [2019-10-14 00:12:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_cooked_read [2019-10-14 00:12:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_calibrate [2019-10-14 00:12:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_time [2019-10-14 00:12:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_poll_handler [2019-10-14 00:12:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_poll_interval [2019-10-14 00:12:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_decode [2019-10-14 00:12:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_cooked_read [2019-10-14 00:12:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_button_read [2019-10-14 00:12:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_poll [2019-10-14 00:12:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_open [2019-10-14 00:12:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_close [2019-10-14 00:12:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_calibrate_timer [2019-10-14 00:12:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_name [2019-10-14 00:12:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_device [2019-10-14 00:12:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_masks [2019-10-14 00:12:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_port [2019-10-14 00:12:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_connect [2019-10-14 00:12:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_disconnect [2019-10-14 00:12:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_parse_options [2019-10-14 00:12:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init [2019-10-14 00:12:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_exit [2019-10-14 00:12:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gameport_driver_1 [2019-10-14 00:12:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:12:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-10-14 00:12:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 00:12:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-14 00:12:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 00:12:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-14 00:12:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-14 00:12:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-14 00:12:03,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-14 00:12:03,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-14 00:12:03,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __gameport_register_driver [2019-10-14 00:12:03,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-10-14 00:12:03,653 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_close [2019-10-14 00:12:03,653 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_open [2019-10-14 00:12:03,653 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_start_polling [2019-10-14 00:12:03,653 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_stop_polling [2019-10-14 00:12:03,653 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_unregister_driver [2019-10-14 00:12:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-10-14 00:12:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-10-14 00:12:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-10-14 00:12:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2019-10-14 00:12:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-10-14 00:12:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-10-14 00:12:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_1 [2019-10-14 00:12:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 00:12:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 00:12:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-10-14 00:12:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-14 00:12:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-14 00:12:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 00:12:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-10-14 00:12:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-10-14 00:12:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-10-14 00:12:03,658 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-10-14 00:12:03,658 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 00:12:03,658 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 00:12:03,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 00:12:03,658 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:12:03,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 00:12:03,659 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-14 00:12:03,659 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2019-10-14 00:12:03,659 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2019-10-14 00:12:03,659 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight8 [2019-10-14 00:12:03,659 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 00:12:03,659 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-10-14 00:12:03,660 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-14 00:12:03,660 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-14 00:12:03,660 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-10-14 00:12:03,660 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-10-14 00:12:03,660 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2019-10-14 00:12:03,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 00:12:03,661 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-14 00:12:03,661 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-10-14 00:12:03,661 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-10-14 00:12:03,661 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-10-14 00:12:03,661 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-14 00:12:03,662 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-10-14 00:12:03,662 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-10-14 00:12:03,662 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-14 00:12:03,662 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-14 00:12:03,663 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 00:12:03,663 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-10-14 00:12:03,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-10-14 00:12:03,663 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 00:12:03,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-14 00:12:03,664 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 00:12:03,664 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 00:12:03,664 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:12:03,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 00:12:03,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 00:12:03,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 00:12:03,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 00:12:03,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 00:12:03,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 00:12:03,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 00:12:03,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 00:12:03,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 00:12:03,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 00:12:03,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 00:12:03,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 00:12:03,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-14 00:12:03,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gameport_driver_1 [2019-10-14 00:12:03,677 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-10-14 00:12:03,677 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-14 00:12:03,677 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-14 00:12:03,677 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-14 00:12:03,677 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-14 00:12:03,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 00:12:03,677 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-10-14 00:12:03,678 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-10-14 00:12:03,678 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2019-10-14 00:12:03,678 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-10-14 00:12:03,678 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-10-14 00:12:03,679 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-10-14 00:12:03,679 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-10-14 00:12:03,679 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-10-14 00:12:03,680 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2019-10-14 00:12:03,680 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-10-14 00:12:03,680 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2019-10-14 00:12:03,680 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_open [2019-10-14 00:12:03,680 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_close [2019-10-14 00:12:03,680 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_drvdata [2019-10-14 00:12:03,680 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_drvdata [2019-10-14 00:12:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure __gameport_register_driver [2019-10-14 00:12:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_unregister_driver [2019-10-14 00:12:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_trigger [2019-10-14 00:12:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 00:12:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 00:12:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_read [2019-10-14 00:12:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-14 00:12:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_cooked_read [2019-10-14 00:12:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-14 00:12:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_calibrate [2019-10-14 00:12:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_time [2019-10-14 00:12:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_poll_handler [2019-10-14 00:12:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_poll_interval [2019-10-14 00:12:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 00:12:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_start_polling [2019-10-14 00:12:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_stop_polling [2019-10-14 00:12:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure analog_decode [2019-10-14 00:12:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure analog_cooked_read [2019-10-14 00:12:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 00:12:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 00:12:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure analog_button_read [2019-10-14 00:12:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure analog_poll [2019-10-14 00:12:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure analog_open [2019-10-14 00:12:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure analog_close [2019-10-14 00:12:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure analog_calibrate_timer [2019-10-14 00:12:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure analog_name [2019-10-14 00:12:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_device [2019-10-14 00:12:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_masks [2019-10-14 00:12:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_port [2019-10-14 00:12:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure analog_connect [2019-10-14 00:12:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure analog_disconnect [2019-10-14 00:12:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure analog_parse_options [2019-10-14 00:12:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init [2019-10-14 00:12:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure analog_exit [2019-10-14 00:12:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 00:12:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 00:12:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-10-14 00:12:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2019-10-14 00:12:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:12:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-14 00:12:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 00:12:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-14 00:12:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-14 00:12:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-14 00:12:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-14 00:12:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 00:12:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 00:12:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:12:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 00:12:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 00:12:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:12:04,382 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 00:12:05,866 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:12:05,867 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-14 00:12:05,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:12:05 BoogieIcfgContainer [2019-10-14 00:12:05,869 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:12:05,870 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:12:05,870 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:12:05,870 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:12:05,871 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:12:05" (1/1) ... [2019-10-14 00:12:05,938 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-14 00:12:06,059 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-14 00:12:06,067 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 103 root evaluator evaluations with a maximum evaluation depth of 0. Performed 103 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 224 variables. [2019-10-14 00:12:06,067 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-14 00:12:06,071 INFO L168 Benchmark]: Toolchain (without parser) took 4668.90 ms. Allocated memory was 138.9 MB in the beginning and 257.9 MB in the end (delta: 119.0 MB). Free memory was 96.5 MB in the beginning and 176.8 MB in the end (delta: -80.4 MB). Peak memory consumption was 38.7 MB. Max. memory is 7.1 GB. [2019-10-14 00:12:06,072 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory was 120.9 MB in the beginning and 120.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-14 00:12:06,074 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1877.64 ms. Allocated memory was 138.9 MB in the beginning and 207.1 MB in the end (delta: 68.2 MB). Free memory was 96.3 MB in the beginning and 103.8 MB in the end (delta: -7.5 MB). Peak memory consumption was 65.9 MB. Max. memory is 7.1 GB. [2019-10-14 00:12:06,075 INFO L168 Benchmark]: Boogie Preprocessor took 288.75 ms. Allocated memory was 207.1 MB in the beginning and 240.6 MB in the end (delta: 33.6 MB). Free memory was 103.8 MB in the beginning and 197.7 MB in the end (delta: -93.8 MB). Peak memory consumption was 28.6 MB. Max. memory is 7.1 GB. [2019-10-14 00:12:06,080 INFO L168 Benchmark]: RCFGBuilder took 2301.34 ms. Allocated memory was 240.6 MB in the beginning and 257.9 MB in the end (delta: 17.3 MB). Free memory was 197.7 MB in the beginning and 187.3 MB in the end (delta: 10.3 MB). Peak memory consumption was 132.5 MB. Max. memory is 7.1 GB. [2019-10-14 00:12:06,081 INFO L168 Benchmark]: Abstract Interpretation took 197.27 ms. Allocated memory is still 257.9 MB. Free memory was 187.3 MB in the beginning and 176.8 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. [2019-10-14 00:12:06,092 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory was 120.9 MB in the beginning and 120.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1877.64 ms. Allocated memory was 138.9 MB in the beginning and 207.1 MB in the end (delta: 68.2 MB). Free memory was 96.3 MB in the beginning and 103.8 MB in the end (delta: -7.5 MB). Peak memory consumption was 65.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 288.75 ms. Allocated memory was 207.1 MB in the beginning and 240.6 MB in the end (delta: 33.6 MB). Free memory was 103.8 MB in the beginning and 197.7 MB in the end (delta: -93.8 MB). Peak memory consumption was 28.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2301.34 ms. Allocated memory was 240.6 MB in the beginning and 257.9 MB in the end (delta: 17.3 MB). Free memory was 197.7 MB in the beginning and 187.3 MB in the end (delta: 10.3 MB). Peak memory consumption was 132.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 197.27 ms. Allocated memory is still 257.9 MB. Free memory was 187.3 MB in the beginning and 176.8 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 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: 2884]: 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...