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_Bitvector.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 0.1.23-217129f [2018-11-23 23:38:36,004 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 23:38:36,006 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 23:38:36,019 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 23:38:36,019 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 23:38:36,020 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 23:38:36,022 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 23:38:36,023 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 23:38:36,025 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 23:38:36,026 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 23:38:36,027 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 23:38:36,028 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 23:38:36,028 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 23:38:36,029 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 23:38:36,031 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 23:38:36,031 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 23:38:36,032 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 23:38:36,034 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 23:38:36,036 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 23:38:36,038 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 23:38:36,039 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 23:38:36,040 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 23:38:36,042 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 23:38:36,042 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 23:38:36,043 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 23:38:36,044 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 23:38:36,044 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 23:38:36,045 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 23:38:36,046 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 23:38:36,047 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 23:38:36,047 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 23:38:36,048 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 23:38:36,048 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 23:38:36,048 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 23:38:36,049 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 23:38:36,050 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 23:38:36,050 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-23 23:38:36,077 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 23:38:36,077 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 23:38:36,078 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 23:38:36,078 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 23:38:36,079 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 23:38:36,079 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 23:38:36,080 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 23:38:36,080 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 23:38:36,080 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 23:38:36,080 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 23:38:36,080 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 23:38:36,082 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 23:38:36,082 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 23:38:36,082 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 23:38:36,082 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 23:38:36,082 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 23:38:36,083 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 23:38:36,083 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 23:38:36,083 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 23:38:36,083 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 23:38:36,084 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 23:38:36,085 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 23:38:36,085 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 23:38:36,085 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 23:38:36,086 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 23:38:36,086 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 23:38:36,086 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 23:38:36,086 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 23:38:36,086 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 23:38:36,087 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 23:38:36,087 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 23:38:36,152 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 23:38:36,168 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 23:38:36,172 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 23:38:36,174 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 23:38:36,174 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 23:38:36,175 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--digi_acceleport.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 23:38:36,257 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d62cb5255/ddb0bda5459143c9a4e072fa2a375914/FLAG534352629 [2018-11-23 23:38:37,071 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 23:38:37,072 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--digi_acceleport.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 23:38:37,125 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d62cb5255/ddb0bda5459143c9a4e072fa2a375914/FLAG534352629 [2018-11-23 23:38:37,578 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d62cb5255/ddb0bda5459143c9a4e072fa2a375914 [2018-11-23 23:38:37,588 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 23:38:37,589 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 23:38:37,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 23:38:37,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 23:38:37,595 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 23:38:37,598 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:38:37" (1/1) ... [2018-11-23 23:38:37,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79f225df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:37, skipping insertion in model container [2018-11-23 23:38:37,601 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:38:37" (1/1) ... [2018-11-23 23:38:37,613 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 23:38:37,778 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 23:38:39,829 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 23:38:39,900 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 23:38:40,242 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 23:38:40,435 INFO L195 MainTranslator]: Completed translation [2018-11-23 23:38:40,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:40 WrapperNode [2018-11-23 23:38:40,436 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 23:38:40,437 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 23:38:40,437 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 23:38:40,437 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 23:38:40,447 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:40" (1/1) ... [2018-11-23 23:38:40,548 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:40" (1/1) ... [2018-11-23 23:38:40,577 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 23:38:40,577 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 23:38:40,577 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 23:38:40,578 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 23:38:40,589 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:40" (1/1) ... [2018-11-23 23:38:40,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:40" (1/1) ... [2018-11-23 23:38:40,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:40" (1/1) ... [2018-11-23 23:38:40,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:40" (1/1) ... [2018-11-23 23:38:40,832 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:40" (1/1) ... [2018-11-23 23:38:40,870 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:40" (1/1) ... [2018-11-23 23:38:40,926 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:40" (1/1) ... [2018-11-23 23:38:40,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 23:38:40,960 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 23:38:40,960 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 23:38:40,960 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 23:38:40,961 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:40" (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 [2018-11-23 23:38:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2018-11-23 23:38:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 23:38:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-23 23:38:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 23:38:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 23:38:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure digi_disconnect [2018-11-23 23:38:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_disconnect [2018-11-23 23:38:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2018-11-23 23:38:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2018-11-23 23:38:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2018-11-23 23:38:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2018-11-23 23:38:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2018-11-23 23:38:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2018-11-23 23:38:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2018-11-23 23:38:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure digi_break_ctl [2018-11-23 23:38:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_break_ctl [2018-11-23 23:38:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 23:38:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 23:38:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 23:38:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 23:38:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure cond_wait_interruptible_timeout_irqrestore [2018-11-23 23:38:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure cond_wait_interruptible_timeout_irqrestore [2018-11-23 23:38:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 23:38:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 23:38:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 23:38:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 23:38:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 23:38:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2018-11-23 23:38:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure digi_rx_throttle [2018-11-23 23:38:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_rx_throttle [2018-11-23 23:38:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2018-11-23 23:38:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2018-11-23 23:38:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2018-11-23 23:38:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2018-11-23 23:38:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2018-11-23 23:38:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 23:38:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 23:38:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-23 23:38:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-23 23:38:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure digi_transmit_idle [2018-11-23 23:38:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_transmit_idle [2018-11-23 23:38:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-23 23:38:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-23 23:38:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-23 23:38:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-23 23:38:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2018-11-23 23:38:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2018-11-23 23:38:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure digi_startup [2018-11-23 23:38:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_startup [2018-11-23 23:38:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2018-11-23 23:38:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2018-11-23 23:38:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure digi_open [2018-11-23 23:38:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_open [2018-11-23 23:38:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-23 23:38:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-23 23:38:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-23 23:38:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-23 23:38:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-23 23:38:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2018-11-23 23:38:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2018-11-23 23:38:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2018-11-23 23:38:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2018-11-23 23:38:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2018-11-23 23:38:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 23:38:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2018-11-23 23:38:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2018-11-23 23:38:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2018-11-23 23:38:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2018-11-23 23:38:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure digi_read_inb_callback [2018-11-23 23:38:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_read_inb_callback [2018-11-23 23:38:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure digi_read_bulk_callback [2018-11-23 23:38:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_read_bulk_callback [2018-11-23 23:38:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_init [2018-11-23 23:38:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_init [2018-11-23 23:38:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 23:38:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 23:38:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 23:38:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2018-11-23 23:38:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-23 23:38:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_bulk_callback [2018-11-23 23:38:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_bulk_callback [2018-11-23 23:38:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-23 23:38:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-23 23:38:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-23 23:38:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-23 23:38:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-23 23:38:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 23:38:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 23:38:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_exit [2018-11-23 23:38:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_exit [2018-11-23 23:38:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_32 [2018-11-23 23:38:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_32 [2018-11-23 23:38:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write [2018-11-23 23:38:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write [2018-11-23 23:38:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure digi_startup_device [2018-11-23 23:38:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_startup_device [2018-11-23 23:38:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2018-11-23 23:38:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2018-11-23 23:38:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure digi_set_termios [2018-11-23 23:38:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_set_termios [2018-11-23 23:38:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_34 [2018-11-23 23:38:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_34 [2018-11-23 23:38:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_35 [2018-11-23 23:38:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_35 [2018-11-23 23:38:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure digi_wakeup_write_lock [2018-11-23 23:38:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_wakeup_write_lock [2018-11-23 23:38:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 23:38:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 23:38:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_30 [2018-11-23 23:38:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_30 [2018-11-23 23:38:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_room [2018-11-23 23:38:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_room [2018-11-23 23:38:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_31 [2018-11-23 23:38:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_31 [2018-11-23 23:38:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-23 23:38:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-23 23:38:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure digi_close [2018-11-23 23:38:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_close [2018-11-23 23:38:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure digi_tiocmset [2018-11-23 23:38:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_tiocmset [2018-11-23 23:38:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure digi_tiocmget [2018-11-23 23:38:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_tiocmget [2018-11-23 23:38:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure digi_read_oob_callback [2018-11-23 23:38:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_read_oob_callback [2018-11-23 23:38:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 23:38:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 23:38:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-23 23:38:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-23 23:38:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 23:38:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 23:38:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure digi_set_modem_signals [2018-11-23 23:38:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_set_modem_signals [2018-11-23 23:38:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2018-11-23 23:38:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure digi_port_probe [2018-11-23 23:38:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_port_probe [2018-11-23 23:38:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_29 [2018-11-23 23:38:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_29 [2018-11-23 23:38:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 23:38:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 23:38:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-23 23:38:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-23 23:38:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2018-11-23 23:38:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2018-11-23 23:38:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_3 [2018-11-23 23:38:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_3 [2018-11-23 23:38:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 23:38:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_2 [2018-11-23 23:38:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_2 [2018-11-23 23:38:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure digi_release [2018-11-23 23:38:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_release [2018-11-23 23:38:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2018-11-23 23:38:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2018-11-23 23:38:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-23 23:38:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-23 23:38:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-23 23:38:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2018-11-23 23:38:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2018-11-23 23:38:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2018-11-23 23:38:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2018-11-23 23:38:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-23 23:38:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_inb_command [2018-11-23 23:38:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_inb_command [2018-11-23 23:38:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-23 23:38:41,077 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-23 23:38:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_oob_command [2018-11-23 23:38:41,077 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_oob_command [2018-11-23 23:38:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 23:38:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 23:38:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-23 23:38:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure digi_port_init [2018-11-23 23:38:41,078 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_port_init [2018-11-23 23:38:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2018-11-23 23:38:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-23 23:38:41,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-23 23:38:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2018-11-23 23:38:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-23 23:38:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-23 23:38:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 23:38:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 23:38:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2018-11-23 23:38:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2018-11-23 23:38:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-23 23:38:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 23:38:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-23 23:38:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-23 23:38:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 23:38:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-23 23:38:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-23 23:38:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 23:38:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 23:38:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure digi_rx_unthrottle [2018-11-23 23:38:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_rx_unthrottle [2018-11-23 23:38:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 23:38:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-23 23:38:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2018-11-23 23:38:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2018-11-23 23:38:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-23 23:38:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure digi_dtr_rts [2018-11-23 23:38:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_dtr_rts [2018-11-23 23:38:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-23 23:38:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure digi_chars_in_buffer [2018-11-23 23:38:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_chars_in_buffer [2018-11-23 23:38:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 23:38:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 23:38:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 23:38:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 23:38:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 23:38:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-23 23:38:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-23 23:38:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-23 23:38:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-23 23:38:41,087 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-23 23:38:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-23 23:38:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-23 23:38:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-23 23:38:41,088 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-23 23:38:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2018-11-23 23:38:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-23 23:38:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure digi_port_remove [2018-11-23 23:38:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_port_remove [2018-11-23 23:38:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-23 23:38:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-23 23:38:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-23 23:38:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-23 23:38:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-23 23:38:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2018-11-23 23:38:41,090 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2018-11-23 23:38:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2018-11-23 23:38:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2018-11-23 23:38:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-23 23:38:41,090 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-23 23:38:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2018-11-23 23:38:41,092 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2018-11-23 23:38:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 23:38:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-23 23:38:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 23:38:41,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 23:38:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2018-11-23 23:38:41,093 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2018-11-23 23:39:46,860 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 23:39:46,861 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 23:39:46,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:39:46 BoogieIcfgContainer [2018-11-23 23:39:46,862 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 23:39:46,864 INFO L168 Benchmark]: Toolchain (without parser) took 69275.56 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -638.3 MB). Peak memory consumption was 915.1 MB. Max. memory is 7.1 GB. [2018-11-23 23:39:46,866 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-23 23:39:46,866 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2846.04 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 756.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -666.8 MB). Peak memory consumption was 124.7 MB. Max. memory is 7.1 GB. [2018-11-23 23:39:46,867 INFO L168 Benchmark]: Boogie Procedure Inliner took 140.15 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. [2018-11-23 23:39:46,868 INFO L168 Benchmark]: Boogie Preprocessor took 381.98 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 40.8 MB). Peak memory consumption was 40.8 MB. Max. memory is 7.1 GB. [2018-11-23 23:39:46,869 INFO L168 Benchmark]: RCFGBuilder took 65902.05 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 351.8 MB). Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: -12.3 MB). Peak memory consumption was 785.1 MB. Max. memory is 7.1 GB. [2018-11-23 23:39:46,873 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 2846.04 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 756.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -666.8 MB). Peak memory consumption was 124.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 140.15 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 381.98 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 40.8 MB). Peak memory consumption was 40.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 65902.05 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 351.8 MB). Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: -12.3 MB). Peak memory consumption was 785.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...