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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 18:27:02,364 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 18:27:02,369 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 18:27:02,387 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 18:27:02,387 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 18:27:02,388 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 18:27:02,392 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 18:27:02,395 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 18:27:02,398 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 18:27:02,404 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 18:27:02,406 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 18:27:02,406 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 18:27:02,407 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 18:27:02,408 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 18:27:02,409 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 18:27:02,410 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 18:27:02,411 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 18:27:02,413 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 18:27:02,415 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 18:27:02,416 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 18:27:02,418 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 18:27:02,419 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 18:27:02,421 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 18:27:02,422 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 18:27:02,422 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 18:27:02,423 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 18:27:02,424 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 18:27:02,425 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 18:27:02,426 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 18:27:02,427 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 18:27:02,427 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 18:27:02,428 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 18:27:02,428 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 18:27:02,428 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 18:27:02,429 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 18:27:02,430 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 18:27:02,431 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 [2018-11-22 18:27:02,447 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 18:27:02,448 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 18:27:02,449 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 18:27:02,450 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 18:27:02,450 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 18:27:02,452 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 18:27:02,452 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 18:27:02,452 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 18:27:02,452 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 18:27:02,453 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 18:27:02,453 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 18:27:02,453 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 18:27:02,453 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 18:27:02,453 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 18:27:02,454 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 18:27:02,454 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 18:27:02,454 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 18:27:02,454 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 18:27:02,454 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 18:27:02,456 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 18:27:02,456 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 18:27:02,457 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 18:27:02,457 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 18:27:02,457 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 18:27:02,457 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 18:27:02,457 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 18:27:02,458 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 18:27:02,458 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 18:27:02,458 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 18:27:02,459 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 18:27:02,459 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 18:27:02,530 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 18:27:02,545 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 18:27:02,550 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 18:27:02,552 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 18:27:02,553 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 18:27:02,554 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 18:27:02,624 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c9adb884/58521f59379a4ff6ac4669a300c1cac4/FLAG4ce4658c0 [2018-11-22 18:27:03,366 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 18:27:03,366 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 18:27:03,400 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c9adb884/58521f59379a4ff6ac4669a300c1cac4/FLAG4ce4658c0 [2018-11-22 18:27:03,425 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c9adb884/58521f59379a4ff6ac4669a300c1cac4 [2018-11-22 18:27:03,435 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 18:27:03,437 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 18:27:03,438 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 18:27:03,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 18:27:03,442 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 18:27:03,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:27:03" (1/1) ... [2018-11-22 18:27:03,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24726fe4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:27:03, skipping insertion in model container [2018-11-22 18:27:03,447 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:27:03" (1/1) ... [2018-11-22 18:27:03,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 18:27:03,590 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 18:27:04,141 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2476] [2018-11-22 18:27:04,144 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2477-2478] [2018-11-22 18:27:04,993 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 18:27:05,064 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 18:27:05,183 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2476] [2018-11-22 18:27:05,184 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2477-2478] [2018-11-22 18:27:05,380 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 18:27:05,582 INFO L195 MainTranslator]: Completed translation [2018-11-22 18:27:05,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:27:05 WrapperNode [2018-11-22 18:27:05,582 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 18:27:05,583 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 18:27:05,584 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 18:27:05,584 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 18:27:05,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:27:05" (1/1) ... [2018-11-22 18:27:05,664 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:27:05" (1/1) ... [2018-11-22 18:27:05,690 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 18:27:05,691 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 18:27:05,691 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 18:27:05,691 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 18:27:05,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:27:05" (1/1) ... [2018-11-22 18:27:05,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:27:05" (1/1) ... [2018-11-22 18:27:05,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:27:05" (1/1) ... [2018-11-22 18:27:05,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:27:05" (1/1) ... [2018-11-22 18:27:05,939 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:27:05" (1/1) ... [2018-11-22 18:27:05,955 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:27:05" (1/1) ... [2018-11-22 18:27:05,976 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:27:05" (1/1) ... [2018-11-22 18:27:06,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 18:27:06,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 18:27:06,002 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 18:27:06,002 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 18:27:06,003 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:27:05" (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 18:27:06,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2018-11-22 18:27:06,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2018-11-22 18:27:06,085 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_free [2018-11-22 18:27:06,085 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_free [2018-11-22 18:27:06,085 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_full [2018-11-22 18:27:06,085 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-22 18:27:06,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-22 18:27:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-22 18:27:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_transmit [2018-11-22 18:27:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-22 18:27:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_22 [2018-11-22 18:27:06,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_22 [2018-11-22 18:27:06,087 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_do_close [2018-11-22 18:27:06,088 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_do_close [2018-11-22 18:27:06,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-22 18:27:06,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-22 18:27:06,088 INFO L130 BoogieDeclarations]: Found specification of procedure snd_device_new [2018-11-22 18:27:06,088 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_add_timer [2018-11-22 18:27:06,088 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_add_timer [2018-11-22 18:27:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2018-11-22 18:27:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_input_close [2018-11-22 18:27:06,090 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_input_close [2018-11-22 18:27:06,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-22 18:27:06,090 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_simple [2018-11-22 18:27:06,090 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_simple [2018-11-22 18:27:06,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 18:27:06,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-22 18:27:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_io_loop [2018-11-22 18:27:06,091 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_io_loop [2018-11-22 18:27:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-22 18:27:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 18:27:06,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 18:27:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 18:27:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_3 [2018-11-22 18:27:06,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_3 [2018-11-22 18:27:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 18:27:06,092 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 18:27:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_del_timer [2018-11-22 18:27:06,092 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_del_timer [2018-11-22 18:27:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_buffer_can_write [2018-11-22 18:27:06,093 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_buffer_can_write [2018-11-22 18:27:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-22 18:27:06,093 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-22 18:27:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-22 18:27:06,093 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-22 18:27:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-22 18:27:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-22 18:27:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_buffer_output [2018-11-22 18:27:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_buffer_output [2018-11-22 18:27:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_interrupt [2018-11-22 18:27:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_interrupt [2018-11-22 18:27:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_substreams [2018-11-22 18:27:06,095 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_substreams [2018-11-22 18:27:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-22 18:27:06,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-22 18:27:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 18:27:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-22 18:27:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure snd_serial_remove [2018-11-22 18:27:06,096 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_serial_remove [2018-11-22 18:27:06,096 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_write [2018-11-22 18:27:06,096 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_write [2018-11-22 18:27:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_21 [2018-11-22 18:27:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_21 [2018-11-22 18:27:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 18:27:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 18:27:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-11-22 18:27:06,099 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-11-22 18:27:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-22 18:27:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_trigger [2018-11-22 18:27:06,099 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_trigger [2018-11-22 18:27:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_card_serial_exit [2018-11-22 18:27:06,099 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_card_serial_exit [2018-11-22 18:27:06,101 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_resndata [2018-11-22 18:27:06,101 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_resndata [2018-11-22 18:27:06,101 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2018-11-22 18:27:06,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 18:27:06,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 18:27:06,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_23 [2018-11-22 18:27:06,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_23 [2018-11-22 18:27:06,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 18:27:06,103 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 18:27:06,103 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-22 18:27:06,103 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-22 18:27:06,103 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_card_serial_init [2018-11-22 18:27:06,103 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_card_serial_init [2018-11-22 18:27:06,104 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-11-22 18:27:06,104 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_do_open [2018-11-22 18:27:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_do_open [2018-11-22 18:27:06,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 18:27:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 18:27:06,106 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2018-11-22 18:27:06,106 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2018-11-22 18:27:06,106 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_detect [2018-11-22 18:27:06,107 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_detect [2018-11-22 18:27:06,107 INFO L130 BoogieDeclarations]: Found specification of procedure snd_serial_probe [2018-11-22 18:27:06,107 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_serial_probe [2018-11-22 18:27:06,107 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 18:27:06,107 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 18:27:06,107 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_input_open [2018-11-22 18:27:06,108 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_input_open [2018-11-22 18:27:06,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_rawmidi_ops_4 [2018-11-22 18:27:06,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_rawmidi_ops_4 [2018-11-22 18:27:06,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_rawmidi_ops_5 [2018-11-22 18:27:06,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_rawmidi_ops_5 [2018-11-22 18:27:06,108 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_close [2018-11-22 18:27:06,109 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_close [2018-11-22 18:27:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 18:27:06,109 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 18:27:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 18:27:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_new [2018-11-22 18:27:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_transmit_peek [2018-11-22 18:27:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-22 18:27:06,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-22 18:27:06,111 INFO L130 BoogieDeclarations]: Found specification of procedure release_and_free_resource [2018-11-22 18:27:06,111 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2018-11-22 18:27:06,111 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2018-11-22 18:27:06,111 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_rmidi [2018-11-22 18:27:06,111 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_rmidi [2018-11-22 18:27:06,112 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 18:27:06,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_20 [2018-11-22 18:27:06,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_20 [2018-11-22 18:27:06,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 18:27:06,112 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_transmit_ack [2018-11-22 18:27:06,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2018-11-22 18:27:06,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2018-11-22 18:27:06,116 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-22 18:27:06,116 INFO L130 BoogieDeclarations]: Found specification of procedure snd_serial_unregister_all [2018-11-22 18:27:06,117 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_serial_unregister_all [2018-11-22 18:27:06,117 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_new [2018-11-22 18:27:06,117 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_byte [2018-11-22 18:27:06,117 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_byte [2018-11-22 18:27:06,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-22 18:27:06,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-22 18:27:06,118 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_buffer_timer [2018-11-22 18:27:06,118 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_buffer_timer [2018-11-22 18:27:06,118 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2018-11-22 18:27:06,118 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 18:27:06,119 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 18:27:06,119 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_receive [2018-11-22 18:27:06,119 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-22 18:27:06,119 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_input_trigger [2018-11-22 18:27:06,119 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_input_trigger [2018-11-22 18:27:06,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-22 18:27:06,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-22 18:27:06,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-22 18:27:06,120 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2018-11-22 18:27:06,120 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2018-11-22 18:27:06,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 18:27:06,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 18:27:06,124 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-22 18:27:06,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-22 18:27:06,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 18:27:06,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2018-11-22 18:27:06,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2018-11-22 18:27:06,124 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2018-11-22 18:27:06,125 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2018-11-22 18:27:06,125 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2018-11-22 18:27:06,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-22 18:27:06,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-22 18:27:06,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-22 18:27:06,125 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 18:27:06,126 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 18:27:06,126 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2018-11-22 18:27:06,126 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-22 18:27:06,126 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-22 18:27:06,126 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-22 18:27:06,126 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-22 18:27:06,127 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-22 18:27:06,127 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-22 18:27:06,127 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_create [2018-11-22 18:27:06,127 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_create [2018-11-22 18:27:06,127 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-22 18:27:06,127 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-22 18:27:06,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2018-11-22 18:27:06,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2018-11-22 18:27:06,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_19 [2018-11-22 18:27:06,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_19 [2018-11-22 18:27:06,129 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-22 18:27:06,130 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-22 18:27:06,130 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-22 18:27:06,130 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-22 18:27:06,130 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-22 18:27:06,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 18:27:06,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-22 18:27:06,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-22 18:27:06,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 18:27:06,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 18:27:06,131 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2018-11-22 18:27:06,131 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_open [2018-11-22 18:27:06,131 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_open [2018-11-22 18:27:06,132 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_write_buffer [2018-11-22 18:27:06,132 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_write_buffer [2018-11-22 18:27:06,132 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2018-11-22 18:27:06,132 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2018-11-22 18:27:06,132 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-22 18:27:06,132 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-22 18:27:08,016 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-22 18:27:08,022 INFO L168 Benchmark]: Toolchain (without parser) took 4586.84 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.4 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -601.8 MB). Peak memory consumption was 162.6 MB. Max. memory is 7.1 GB. [2018-11-22 18:27:08,025 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. [2018-11-22 18:27:08,025 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2145.27 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -721.5 MB). Peak memory consumption was 104.0 MB. Max. memory is 7.1 GB. [2018-11-22 18:27:08,026 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.98 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 18:27:08,029 INFO L168 Benchmark]: Boogie Preprocessor took 310.61 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB. [2018-11-22 18:27:08,029 INFO L168 Benchmark]: RCFGBuilder took 2018.78 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: 92.5 MB). Peak memory consumption was 92.5 MB. Max. memory is 7.1 GB. [2018-11-22 18:27:08,037 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2145.27 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 764.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -721.5 MB). Peak memory consumption was 104.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 106.98 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 310.61 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2018.78 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 92.5 MB). Peak memory consumption was 92.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...