java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.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-43_2a-drivers--usb--serial--digi_acceleport.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 04:51:32,216 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 04:51:32,218 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 04:51:32,239 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 04:51:32,239 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 04:51:32,243 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 04:51:32,244 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 04:51:32,247 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 04:51:32,250 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 04:51:32,258 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 04:51:32,259 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 04:51:32,263 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 04:51:32,264 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 04:51:32,265 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 04:51:32,270 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 04:51:32,271 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 04:51:32,271 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 04:51:32,276 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 04:51:32,281 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 04:51:32,283 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 04:51:32,286 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 04:51:32,287 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 04:51:32,294 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 04:51:32,295 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 04:51:32,295 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 04:51:32,296 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 04:51:32,297 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 04:51:32,300 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 04:51:32,301 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 04:51:32,302 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 04:51:32,304 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 04:51:32,305 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 04:51:32,305 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 04:51:32,307 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 04:51:32,308 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 04:51:32,309 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 04:51:32,309 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-22 04:51:32,335 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 04:51:32,335 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 04:51:32,336 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 04:51:32,336 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 04:51:32,337 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 04:51:32,338 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 04:51:32,338 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 04:51:32,338 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 04:51:32,338 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 04:51:32,338 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 04:51:32,339 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 04:51:32,339 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 04:51:32,339 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 04:51:32,339 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 04:51:32,339 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 04:51:32,341 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 04:51:32,341 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 04:51:32,341 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 04:51:32,341 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 04:51:32,341 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 04:51:32,342 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 04:51:32,342 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 04:51:32,342 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 04:51:32,343 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 04:51:32,343 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 04:51:32,343 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 04:51:32,343 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 04:51:32,343 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 04:51:32,344 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 04:51:32,407 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 04:51:32,424 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 04:51:32,429 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 04:51:32,431 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 04:51:32,432 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 04:51:32,432 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--digi_acceleport.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 04:51:32,499 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9201a3d3c/dd42697a855c4f64b243dc7be0f93536/FLAGf4e098571 [2018-11-22 04:51:33,266 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 04:51:33,267 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--digi_acceleport.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 04:51:33,311 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9201a3d3c/dd42697a855c4f64b243dc7be0f93536/FLAGf4e098571 [2018-11-22 04:51:33,808 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9201a3d3c/dd42697a855c4f64b243dc7be0f93536 [2018-11-22 04:51:33,819 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 04:51:33,821 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 04:51:33,823 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 04:51:33,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 04:51:33,828 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 04:51:33,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:51:33" (1/1) ... [2018-11-22 04:51:33,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10b98c62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:51:33, skipping insertion in model container [2018-11-22 04:51:33,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:51:33" (1/1) ... [2018-11-22 04:51:33,844 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 04:51:34,006 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 04:51:36,117 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 04:51:36,157 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 04:51:36,505 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 04:51:36,713 INFO L195 MainTranslator]: Completed translation [2018-11-22 04:51:36,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:51:36 WrapperNode [2018-11-22 04:51:36,714 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 04:51:36,715 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 04:51:36,715 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 04:51:36,715 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 04:51:36,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:51:36" (1/1) ... [2018-11-22 04:51:36,795 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:51:36" (1/1) ... [2018-11-22 04:51:36,838 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 04:51:36,838 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 04:51:36,838 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 04:51:36,839 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 04:51:36,850 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:51:36" (1/1) ... [2018-11-22 04:51:36,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:51:36" (1/1) ... [2018-11-22 04:51:36,876 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:51:36" (1/1) ... [2018-11-22 04:51:36,877 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:51:36" (1/1) ... [2018-11-22 04:51:37,046 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:51:36" (1/1) ... [2018-11-22 04:51:37,074 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:51:36" (1/1) ... [2018-11-22 04:51:37,110 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:51:36" (1/1) ... [2018-11-22 04:51:37,151 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 04:51:37,151 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 04:51:37,151 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 04:51:37,152 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 04:51:37,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:51:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 04:51:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2018-11-22 04:51:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-22 04:51:37,231 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-22 04:51:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-22 04:51:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure digi_disconnect [2018-11-22 04:51:37,232 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_disconnect [2018-11-22 04:51:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 04:51:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2018-11-22 04:51:37,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2018-11-22 04:51:37,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2018-11-22 04:51:37,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2018-11-22 04:51:37,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2018-11-22 04:51:37,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2018-11-22 04:51:37,234 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2018-11-22 04:51:37,234 INFO L130 BoogieDeclarations]: Found specification of procedure digi_break_ctl [2018-11-22 04:51:37,234 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_break_ctl [2018-11-22 04:51:37,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 04:51:37,235 INFO L130 BoogieDeclarations]: Found specification of procedure cond_wait_interruptible_timeout_irqrestore [2018-11-22 04:51:37,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cond_wait_interruptible_timeout_irqrestore [2018-11-22 04:51:37,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 04:51:37,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 04:51:37,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 04:51:37,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 04:51:37,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 04:51:37,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 04:51:37,237 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2018-11-22 04:51:37,237 INFO L130 BoogieDeclarations]: Found specification of procedure digi_rx_throttle [2018-11-22 04:51:37,237 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_rx_throttle [2018-11-22 04:51:37,238 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2018-11-22 04:51:37,239 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2018-11-22 04:51:37,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2018-11-22 04:51:37,239 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2018-11-22 04:51:37,239 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2018-11-22 04:51:37,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 04:51:37,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 04:51:37,240 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-22 04:51:37,240 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-22 04:51:37,240 INFO L130 BoogieDeclarations]: Found specification of procedure digi_transmit_idle [2018-11-22 04:51:37,240 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_transmit_idle [2018-11-22 04:51:37,240 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-22 04:51:37,241 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-22 04:51:37,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-22 04:51:37,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-22 04:51:37,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2018-11-22 04:51:37,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2018-11-22 04:51:37,241 INFO L130 BoogieDeclarations]: Found specification of procedure digi_startup [2018-11-22 04:51:37,242 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_startup [2018-11-22 04:51:37,242 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2018-11-22 04:51:37,242 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2018-11-22 04:51:37,242 INFO L130 BoogieDeclarations]: Found specification of procedure digi_open [2018-11-22 04:51:37,242 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_open [2018-11-22 04:51:37,242 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-22 04:51:37,243 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-22 04:51:37,243 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-22 04:51:37,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-22 04:51:37,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-22 04:51:37,243 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2018-11-22 04:51:37,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2018-11-22 04:51:37,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2018-11-22 04:51:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2018-11-22 04:51:37,245 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2018-11-22 04:51:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 04:51:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2018-11-22 04:51:37,246 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2018-11-22 04:51:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2018-11-22 04:51:37,246 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2018-11-22 04:51:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure digi_read_inb_callback [2018-11-22 04:51:37,246 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_read_inb_callback [2018-11-22 04:51:37,249 INFO L130 BoogieDeclarations]: Found specification of procedure digi_read_bulk_callback [2018-11-22 04:51:37,249 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_read_bulk_callback [2018-11-22 04:51:37,249 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_init [2018-11-22 04:51:37,249 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_init [2018-11-22 04:51:37,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 04:51:37,250 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-22 04:51:37,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 04:51:37,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 04:51:37,250 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2018-11-22 04:51:37,250 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_bulk_callback [2018-11-22 04:51:37,251 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_bulk_callback [2018-11-22 04:51:37,251 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-22 04:51:37,251 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-22 04:51:37,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 04:51:37,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 04:51:37,251 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_exit [2018-11-22 04:51:37,254 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_exit [2018-11-22 04:51:37,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_32 [2018-11-22 04:51:37,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_32 [2018-11-22 04:51:37,254 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write [2018-11-22 04:51:37,254 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write [2018-11-22 04:51:37,255 INFO L130 BoogieDeclarations]: Found specification of procedure digi_startup_device [2018-11-22 04:51:37,255 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_startup_device [2018-11-22 04:51:37,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2018-11-22 04:51:37,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2018-11-22 04:51:37,255 INFO L130 BoogieDeclarations]: Found specification of procedure digi_set_termios [2018-11-22 04:51:37,255 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_set_termios [2018-11-22 04:51:37,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_34 [2018-11-22 04:51:37,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_34 [2018-11-22 04:51:37,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_35 [2018-11-22 04:51:37,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_35 [2018-11-22 04:51:37,256 INFO L130 BoogieDeclarations]: Found specification of procedure digi_wakeup_write_lock [2018-11-22 04:51:37,256 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_wakeup_write_lock [2018-11-22 04:51:37,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 04:51:37,257 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 04:51:37,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_30 [2018-11-22 04:51:37,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_30 [2018-11-22 04:51:37,258 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_room [2018-11-22 04:51:37,258 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_room [2018-11-22 04:51:37,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_31 [2018-11-22 04:51:37,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_31 [2018-11-22 04:51:37,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-22 04:51:37,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-22 04:51:37,259 INFO L130 BoogieDeclarations]: Found specification of procedure digi_close [2018-11-22 04:51:37,259 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_close [2018-11-22 04:51:37,259 INFO L130 BoogieDeclarations]: Found specification of procedure digi_tiocmset [2018-11-22 04:51:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_tiocmset [2018-11-22 04:51:37,260 INFO L130 BoogieDeclarations]: Found specification of procedure digi_tiocmget [2018-11-22 04:51:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_tiocmget [2018-11-22 04:51:37,261 INFO L130 BoogieDeclarations]: Found specification of procedure digi_read_oob_callback [2018-11-22 04:51:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_read_oob_callback [2018-11-22 04:51:37,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 04:51:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 04:51:37,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-22 04:51:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-22 04:51:37,262 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 04:51:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 04:51:37,262 INFO L130 BoogieDeclarations]: Found specification of procedure digi_set_modem_signals [2018-11-22 04:51:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_set_modem_signals [2018-11-22 04:51:37,262 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2018-11-22 04:51:37,262 INFO L130 BoogieDeclarations]: Found specification of procedure digi_port_probe [2018-11-22 04:51:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_port_probe [2018-11-22 04:51:37,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_29 [2018-11-22 04:51:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_29 [2018-11-22 04:51:37,263 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 04:51:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 04:51:37,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-22 04:51:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-22 04:51:37,264 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2018-11-22 04:51:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2018-11-22 04:51:37,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_3 [2018-11-22 04:51:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_3 [2018-11-22 04:51:37,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 04:51:37,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_2 [2018-11-22 04:51:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_2 [2018-11-22 04:51:37,265 INFO L130 BoogieDeclarations]: Found specification of procedure digi_release [2018-11-22 04:51:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_release [2018-11-22 04:51:37,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2018-11-22 04:51:37,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2018-11-22 04:51:37,267 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-22 04:51:37,268 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-22 04:51:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-22 04:51:37,268 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2018-11-22 04:51:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2018-11-22 04:51:37,268 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2018-11-22 04:51:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2018-11-22 04:51:37,269 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-22 04:51:37,270 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_inb_command [2018-11-22 04:51:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_inb_command [2018-11-22 04:51:37,270 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-22 04:51:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-22 04:51:37,270 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_oob_command [2018-11-22 04:51:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_oob_command [2018-11-22 04:51:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 04:51:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 04:51:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-22 04:51:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure digi_port_init [2018-11-22 04:51:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_port_init [2018-11-22 04:51:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2018-11-22 04:51:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-22 04:51:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-22 04:51:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2018-11-22 04:51:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-22 04:51:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-22 04:51:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 04:51:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 04:51:37,274 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2018-11-22 04:51:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2018-11-22 04:51:37,274 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-22 04:51:37,274 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-22 04:51:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-22 04:51:37,275 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-22 04:51:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-22 04:51:37,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 04:51:37,275 INFO L130 BoogieDeclarations]: Found specification of procedure digi_rx_unthrottle [2018-11-22 04:51:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_rx_unthrottle [2018-11-22 04:51:37,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 04:51:37,276 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-22 04:51:37,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2018-11-22 04:51:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2018-11-22 04:51:37,276 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-22 04:51:37,276 INFO L130 BoogieDeclarations]: Found specification of procedure digi_dtr_rts [2018-11-22 04:51:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_dtr_rts [2018-11-22 04:51:37,276 INFO L130 BoogieDeclarations]: Found specification of procedure digi_chars_in_buffer [2018-11-22 04:51:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_chars_in_buffer [2018-11-22 04:51:37,277 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 04:51:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 04:51:37,277 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-22 04:51:37,277 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-22 04:51:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-22 04:51:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-22 04:51:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-22 04:51:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-22 04:51:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-22 04:51:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-22 04:51:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-22 04:51:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2018-11-22 04:51:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-22 04:51:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure digi_port_remove [2018-11-22 04:51:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_port_remove [2018-11-22 04:51:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-22 04:51:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-22 04:51:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-22 04:51:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-22 04:51:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-22 04:51:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 04:51:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2018-11-22 04:51:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2018-11-22 04:51:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2018-11-22 04:51:37,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2018-11-22 04:51:37,281 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-22 04:51:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-22 04:51:37,281 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2018-11-22 04:51:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2018-11-22 04:51:37,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 04:51:37,281 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-22 04:51:37,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 04:51:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 04:51:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2018-11-22 04:51:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2018-11-22 04:51:56,097 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 04:51:56,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:51:56 BoogieIcfgContainer [2018-11-22 04:51:56,098 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 04:51:56,101 INFO L168 Benchmark]: Toolchain (without parser) took 22280.78 ms. Allocated memory was 1.5 GB in the beginning and 2.7 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.5 GB in the end (delta: -1.1 GB). Peak memory consumption was 918.2 MB. Max. memory is 7.1 GB. [2018-11-22 04:51:56,103 INFO L168 Benchmark]: CDTParser took 1.07 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 04:51:56,103 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2891.92 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 768.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -681.2 MB). Peak memory consumption was 124.9 MB. Max. memory is 7.1 GB. [2018-11-22 04:51:56,104 INFO L168 Benchmark]: Boogie Procedure Inliner took 122.99 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 04:51:56,105 INFO L168 Benchmark]: Boogie Preprocessor took 312.76 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 7.1 GB. [2018-11-22 04:51:56,105 INFO L168 Benchmark]: RCFGBuilder took 18946.95 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 361.2 MB). Free memory was 2.1 GB in the beginning and 2.5 GB in the end (delta: -475.9 MB). Peak memory consumption was 791.1 MB. Max. memory is 7.1 GB. [2018-11-22 04:51:56,110 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.07 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2891.92 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 768.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -681.2 MB). Peak memory consumption was 124.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 122.99 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 312.76 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 18946.95 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 361.2 MB). Free memory was 2.1 GB in the beginning and 2.5 GB in the end (delta: -475.9 MB). Peak memory consumption was 791.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...