java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 20:52:21,225 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 20:52:21,227 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 20:52:21,239 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 20:52:21,239 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 20:52:21,240 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 20:52:21,242 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 20:52:21,244 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 20:52:21,245 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 20:52:21,246 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 20:52:21,247 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 20:52:21,249 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 20:52:21,249 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 20:52:21,250 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 20:52:21,251 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 20:52:21,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 20:52:21,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 20:52:21,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 20:52:21,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 20:52:21,257 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 20:52:21,259 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 20:52:21,260 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 20:52:21,261 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 20:52:21,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 20:52:21,263 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 20:52:21,264 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 20:52:21,264 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 20:52:21,265 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 20:52:21,265 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 20:52:21,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 20:52:21,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 20:52:21,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 20:52:21,268 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 20:52:21,268 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 20:52:21,269 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 20:52:21,270 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 20:52:21,270 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 20:52:21,271 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 20:52:21,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 20:52:21,272 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 20:52:21,272 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 20:52:21,273 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-10 20:52:21,287 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 20:52:21,287 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 20:52:21,289 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 20:52:21,289 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 20:52:21,289 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 20:52:21,289 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 20:52:21,290 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 20:52:21,290 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 20:52:21,290 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 20:52:21,290 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 20:52:21,290 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 20:52:21,291 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 20:52:21,291 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 20:52:21,291 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 20:52:21,291 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 20:52:21,292 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 20:52:21,292 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 20:52:21,292 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 20:52:21,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 20:52:21,292 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 20:52:21,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 20:52:21,293 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 20:52:21,293 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 20:52:21,293 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 20:52:21,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 20:52:21,294 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 20:52:21,294 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-10 20:52:21,322 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 20:52:21,337 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 20:52:21,341 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 20:52:21,342 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 20:52:21,342 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 20:52:21,343 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i [2019-08-10 20:52:21,411 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8eebb5046/ac090714310d4ee182ebcdc48ee2327e/FLAG16e10b444 [2019-08-10 20:52:22,115 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 20:52:22,116 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i [2019-08-10 20:52:22,157 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8eebb5046/ac090714310d4ee182ebcdc48ee2327e/FLAG16e10b444 [2019-08-10 20:52:22,280 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8eebb5046/ac090714310d4ee182ebcdc48ee2327e [2019-08-10 20:52:22,290 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 20:52:22,292 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 20:52:22,293 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 20:52:22,294 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 20:52:22,299 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 20:52:22,300 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 08:52:22" (1/1) ... [2019-08-10 20:52:22,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11156015 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:52:22, skipping insertion in model container [2019-08-10 20:52:22,303 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 08:52:22" (1/1) ... [2019-08-10 20:52:22,310 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 20:52:22,419 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 20:52:23,482 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 20:52:23,525 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 20:52:23,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 20:52:23,850 INFO L192 MainTranslator]: Completed translation [2019-08-10 20:52:23,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:52:23 WrapperNode [2019-08-10 20:52:23,851 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 20:52:23,852 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 20:52:23,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 20:52:23,853 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 20:52:23,867 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:52:23" (1/1) ... [2019-08-10 20:52:23,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:52:23" (1/1) ... [2019-08-10 20:52:23,927 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:52:23" (1/1) ... [2019-08-10 20:52:23,927 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:52:23" (1/1) ... [2019-08-10 20:52:23,998 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:52:23" (1/1) ... [2019-08-10 20:52:24,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:52:23" (1/1) ... [2019-08-10 20:52:24,037 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:52:23" (1/1) ... [2019-08-10 20:52:24,069 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 20:52:24,069 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 20:52:24,069 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 20:52:24,070 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 20:52:24,071 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:52:23" (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 [2019-08-10 20:52:24,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 20:52:24,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 20:52:24,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2019-08-10 20:52:24,149 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-10 20:52:24,150 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-10 20:52:24,150 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2019-08-10 20:52:24,151 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-10 20:52:24,151 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-10 20:52:24,151 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-08-10 20:52:24,152 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-08-10 20:52:24,152 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2019-08-10 20:52:24,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-10 20:52:24,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-10 20:52:24,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-10 20:52:24,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-10 20:52:24,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-10 20:52:24,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-10 20:52:24,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-10 20:52:24,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-10 20:52:24,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-10 20:52:24,157 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-08-10 20:52:24,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_select_wdt_out [2019-08-10 20:52:24,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_swc [2019-08-10 20:52:24,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_get_swc_base_addr [2019-08-10 20:52:24,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_swc_bank3 [2019-08-10 20:52:24,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_programm_wdto [2019-08-10 20:52:24,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_wden [2019-08-10 20:52:24,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_tren [2019-08-10 20:52:24,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_tren [2019-08-10 20:52:24,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_trg [2019-08-10 20:52:24,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_trg [2019-08-10 20:52:24,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable [2019-08-10 20:52:24,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable [2019-08-10 20:52:24,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_refresh [2019-08-10 20:52:24,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_open [2019-08-10 20:52:24,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_release [2019-08-10 20:52:24,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_status [2019-08-10 20:52:24,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_write [2019-08-10 20:52:24,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_ioctl [2019-08-10 20:52:24,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_notify_sys [2019-08-10 20:52:24,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_init [2019-08-10 20:52:24,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_exit [2019-08-10 20:52:24,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2019-08-10 20:52:24,162 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 20:52:24,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_5 [2019-08-10 20:52:24,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonseekable_open_6 [2019-08-10 20:52:24,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_7 [2019-08-10 20:52:24,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_8 [2019-08-10 20:52:24,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_9 [2019-08-10 20:52:24,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-10 20:52:24,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-10 20:52:24,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-10 20:52:24,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-10 20:52:24,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-10 20:52:24,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-08-10 20:52:24,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-08-10 20:52:24,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-08-10 20:52:24,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-08-10 20:52:24,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-08-10 20:52:24,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-10 20:52:24,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-08-10 20:52:24,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-08-10 20:52:24,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-08-10 20:52:24,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-08-10 20:52:24,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-08-10 20:52:24,167 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-10 20:52:24,167 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-10 20:52:24,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-10 20:52:24,167 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2019-08-10 20:52:24,168 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2019-08-10 20:52:24,168 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2019-08-10 20:52:24,168 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-10 20:52:24,168 INFO L138 BoogieDeclarations]: Found implementation of procedure register_reboot_notifier [2019-08-10 20:52:24,169 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2019-08-10 20:52:24,169 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-10 20:52:24,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-10 20:52:24,170 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-10 20:52:24,170 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-10 20:52:24,170 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 20:52:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-10 20:52:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-10 20:52:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-10 20:52:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-10 20:52:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-08-10 20:52:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-10 20:52:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2019-08-10 20:52:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2019-08-10 20:52:24,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 20:52:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-10 20:52:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-10 20:52:24,175 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-10 20:52:24,175 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-10 20:52:24,176 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-08-10 20:52:24,176 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-08-10 20:52:24,176 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-08-10 20:52:24,176 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-08-10 20:52:24,176 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2019-08-10 20:52:24,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_5 [2019-08-10 20:52:24,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-08-10 20:52:24,177 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 20:52:24,177 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-10 20:52:24,177 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 20:52:24,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-10 20:52:24,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-10 20:52:24,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 20:52:24,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-10 20:52:24,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 20:52:24,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-10 20:52:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-10 20:52:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-10 20:52:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-10 20:52:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-10 20:52:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-10 20:52:24,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-10 20:52:24,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-10 20:52:24,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-10 20:52:24,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2019-08-10 20:52:24,181 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2019-08-10 20:52:24,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_7 [2019-08-10 20:52:24,181 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2019-08-10 20:52:24,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_8 [2019-08-10 20:52:24,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_9 [2019-08-10 20:52:24,182 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2019-08-10 20:52:24,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonseekable_open_6 [2019-08-10 20:52:24,183 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2019-08-10 20:52:24,183 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2019-08-10 20:52:24,184 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-08-10 20:52:24,184 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-08-10 20:52:24,184 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-08-10 20:52:24,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 20:52:24,185 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_select_wdt_out [2019-08-10 20:52:24,185 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_swc [2019-08-10 20:52:24,188 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_get_swc_base_addr [2019-08-10 20:52:24,188 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_swc_bank3 [2019-08-10 20:52:24,189 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_programm_wdto [2019-08-10 20:52:24,189 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_wden [2019-08-10 20:52:24,189 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_tren [2019-08-10 20:52:24,189 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_tren [2019-08-10 20:52:24,189 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_trg [2019-08-10 20:52:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_trg [2019-08-10 20:52:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable [2019-08-10 20:52:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable [2019-08-10 20:52:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_refresh [2019-08-10 20:52:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_open [2019-08-10 20:52:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_release [2019-08-10 20:52:24,196 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_status [2019-08-10 20:52:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_write [2019-08-10 20:52:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_ioctl [2019-08-10 20:52:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 20:52:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 20:52:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 20:52:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_notify_sys [2019-08-10 20:52:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_init [2019-08-10 20:52:24,205 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_exit [2019-08-10 20:52:24,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-10 20:52:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-10 20:52:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 20:52:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 20:52:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-10 20:52:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-10 20:52:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-10 20:52:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-10 20:52:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-10 20:52:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-08-10 20:52:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-08-10 20:52:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-08-10 20:52:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-08-10 20:52:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-10 20:52:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-10 20:52:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 20:52:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-10 20:52:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 20:52:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 20:52:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 20:52:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 20:52:24,755 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-10 20:52:25,414 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-08-10 20:52:27,962 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 20:52:27,962 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-10 20:52:27,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 08:52:27 BoogieIcfgContainer [2019-08-10 20:52:27,964 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 20:52:27,965 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 20:52:27,965 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 20:52:27,966 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 20:52:27,966 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 08:52:27" (1/1) ... [2019-08-10 20:52:59,308 WARN L188 SmtUtils]: Spent 21.61 s on a formula simplification that was a NOOP. DAG size: 644 [2019-08-10 20:53:01,512 WARN L188 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 135 [2019-08-10 20:53:09,388 WARN L188 SmtUtils]: Spent 7.87 s on a formula simplification. DAG size of input: 657 DAG size of output: 605 [2019-08-10 20:53:40,817 WARN L188 SmtUtils]: Spent 13.48 s on a formula simplification. DAG size of input: 731 DAG size of output: 727 [2019-08-10 20:53:46,401 WARN L188 SmtUtils]: Spent 5.52 s on a formula simplification that was a NOOP. DAG size: 724 [2019-08-10 20:53:52,068 WARN L188 SmtUtils]: Spent 5.60 s on a formula simplification that was a NOOP. DAG size: 721 [2019-08-10 20:54:03,931 WARN L188 SmtUtils]: Spent 11.78 s on a formula simplification. DAG size of input: 740 DAG size of output: 738 [2019-08-10 20:54:09,906 WARN L188 SmtUtils]: Spent 5.84 s on a formula simplification that was a NOOP. DAG size: 735 [2019-08-10 20:54:15,737 WARN L188 SmtUtils]: Spent 5.74 s on a formula simplification that was a NOOP. DAG size: 732 [2019-08-10 20:54:28,098 WARN L188 SmtUtils]: Spent 12.27 s on a formula simplification. DAG size of input: 752 DAG size of output: 750 [2019-08-10 20:54:34,716 WARN L188 SmtUtils]: Spent 6.50 s on a formula simplification that was a NOOP. DAG size: 747 [2019-08-10 20:54:40,810 WARN L188 SmtUtils]: Spent 5.98 s on a formula simplification that was a NOOP. DAG size: 744 [2019-08-10 20:54:41,105 WARN L188 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-08-10 20:54:47,623 WARN L188 SmtUtils]: Spent 6.25 s on a formula simplification that was a NOOP. DAG size: 744 [2019-08-10 20:54:47,737 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Expected one sink location but found 0 at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:87) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-10 20:54:47,748 INFO L168 Benchmark]: Toolchain (without parser) took 145450.38 ms. Allocated memory was 133.2 MB in the beginning and 2.6 GB in the end (delta: 2.5 GB). Free memory was 83.2 MB in the beginning and 1.9 GB in the end (delta: -1.8 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2019-08-10 20:54:47,755 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 107.2 MB in the beginning and 107.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-10 20:54:47,759 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1557.99 ms. Allocated memory was 133.2 MB in the beginning and 204.5 MB in the end (delta: 71.3 MB). Free memory was 82.9 MB in the beginning and 118.1 MB in the end (delta: -35.2 MB). Peak memory consumption was 41.4 MB. Max. memory is 7.1 GB. [2019-08-10 20:54:47,759 INFO L168 Benchmark]: Boogie Preprocessor took 216.87 ms. Allocated memory is still 204.5 MB. Free memory was 118.1 MB in the beginning and 111.2 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 7.1 GB. [2019-08-10 20:54:47,760 INFO L168 Benchmark]: RCFGBuilder took 3895.34 ms. Allocated memory was 204.5 MB in the beginning and 271.1 MB in the end (delta: 66.6 MB). Free memory was 111.2 MB in the beginning and 171.4 MB in the end (delta: -60.2 MB). Peak memory consumption was 74.1 MB. Max. memory is 7.1 GB. [2019-08-10 20:54:47,761 INFO L168 Benchmark]: Symbolic Interpretation took 139775.55 ms. Allocated memory was 271.1 MB in the beginning and 2.6 GB in the end (delta: 2.4 GB). Free memory was 171.4 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2019-08-10 20:54:47,770 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Expected one sink location but found 0 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Expected one sink location but found 0: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 107.2 MB in the beginning and 107.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1557.99 ms. Allocated memory was 133.2 MB in the beginning and 204.5 MB in the end (delta: 71.3 MB). Free memory was 82.9 MB in the beginning and 118.1 MB in the end (delta: -35.2 MB). Peak memory consumption was 41.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 216.87 ms. Allocated memory is still 204.5 MB. Free memory was 118.1 MB in the beginning and 111.2 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3895.34 ms. Allocated memory was 204.5 MB in the beginning and 271.1 MB in the end (delta: 66.6 MB). Free memory was 111.2 MB in the beginning and 171.4 MB in the end (delta: -60.2 MB). Peak memory consumption was 74.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 139775.55 ms. Allocated memory was 271.1 MB in the beginning and 2.6 GB in the end (delta: 2.4 GB). Free memory was 171.4 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...