./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:39:30,406 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:39:30,407 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:39:30,453 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:39:30,453 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:39:30,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:39:30,457 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:39:30,458 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:39:30,460 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:39:30,461 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:39:30,461 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:39:30,463 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:39:30,464 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:39:30,467 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:39:30,468 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:39:30,469 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:39:30,470 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:39:30,470 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:39:30,471 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:39:30,473 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:39:30,473 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:39:30,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:39:30,481 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:39:30,482 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:39:30,487 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:39:30,490 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:39:30,490 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:39:30,491 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:39:30,492 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:39:30,492 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:39:30,493 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:39:30,493 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:39:30,494 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:39:30,495 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:39:30,496 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:39:30,496 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:39:30,497 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:39:30,497 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:39:30,497 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:39:30,497 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:39:30,498 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:39:30,499 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:39:30,527 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:39:30,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:39:30,529 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:39:30,530 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:39:30,530 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:39:30,530 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:39:30,531 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:39:30,531 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:39:30,531 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:39:30,531 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:39:30,532 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:39:30,532 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:39:30,532 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:39:30,532 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:39:30,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:39:30,533 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:39:30,533 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:39:30,533 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:39:30,533 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:39:30,533 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:39:30,533 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:39:30,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:39:30,534 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:39:30,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:39:30,534 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:39:30,534 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:39:30,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:39:30,534 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:39:30,535 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:39:30,535 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:39:30,535 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:39:30,535 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 [2021-12-15 13:39:30,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:39:30,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:39:30,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:39:30,791 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:39:30,792 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:39:30,793 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-12-15 13:39:30,842 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0f830914/33c10d613e634cec8564e44f893acc81/FLAG824c164a2 [2021-12-15 13:39:31,724 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:39:31,725 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-12-15 13:39:31,812 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0f830914/33c10d613e634cec8564e44f893acc81/FLAG824c164a2 [2021-12-15 13:39:31,867 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0f830914/33c10d613e634cec8564e44f893acc81 [2021-12-15 13:39:31,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:39:31,871 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:39:31,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:39:31,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:39:31,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:39:31,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:31" (1/1) ... [2021-12-15 13:39:31,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44d8c2be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:31, skipping insertion in model container [2021-12-15 13:39:31,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:31" (1/1) ... [2021-12-15 13:39:31,883 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:39:32,048 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:39:38,486 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-12-15 13:39:38,488 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-12-15 13:39:38,488 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-12-15 13:39:38,489 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-12-15 13:39:38,509 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:39:38,778 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:39:39,734 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-12-15 13:39:39,735 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-12-15 13:39:39,735 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-12-15 13:39:39,735 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-12-15 13:39:39,740 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:39:40,406 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:39:40,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:40 WrapperNode [2021-12-15 13:39:40,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:39:40,407 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:39:40,407 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:39:40,408 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:39:40,413 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:40" (1/1) ... [2021-12-15 13:39:40,552 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:40" (1/1) ... [2021-12-15 13:39:40,929 INFO L137 Inliner]: procedures = 723, calls = 8546, calls flagged for inlining = 509, calls inlined = 494, statements flattened = 16825 [2021-12-15 13:39:40,931 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:39:40,931 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:39:40,932 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:39:40,932 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:39:40,939 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:40" (1/1) ... [2021-12-15 13:39:40,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:40" (1/1) ... [2021-12-15 13:39:41,002 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:40" (1/1) ... [2021-12-15 13:39:41,003 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:40" (1/1) ... [2021-12-15 13:39:41,432 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:40" (1/1) ... [2021-12-15 13:39:41,487 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:40" (1/1) ... [2021-12-15 13:39:41,592 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:40" (1/1) ... [2021-12-15 13:39:41,681 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:39:41,682 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:39:41,682 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:39:41,683 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:39:41,684 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:40" (1/1) ... [2021-12-15 13:39:41,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:39:41,698 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:39:41,725 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:39:41,742 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:39:41,754 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_tuner_attach [2021-12-15 13:39:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_tuner_attach [2021-12-15 13:39:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-15 13:39:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-15 13:39:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_frontend_attach [2021-12-15 13:39:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_frontend_attach [2021-12-15 13:39:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:39:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:39:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_identify_state [2021-12-15 13:39:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_identify_state [2021-12-15 13:39:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_setup [2021-12-15 13:39:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_setup [2021-12-15 13:39:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2021-12-15 13:39:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2021-12-15 13:39:41,761 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_change_protocol [2021-12-15 13:39:41,761 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_change_protocol [2021-12-15 13:39:41,761 INFO L130 BoogieDeclarations]: Found specification of procedure dib8090_get_adc_power [2021-12-15 13:39:41,761 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8090_get_adc_power [2021-12-15 13:39:41,761 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_update_pll [2021-12-15 13:39:41,761 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_update_pll [2021-12-15 13:39:41,761 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_frontend_attach [2021-12-15 13:39:41,761 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_frontend_attach [2021-12-15 13:39:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:39:41,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:39:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure stk7770p_frontend_attach [2021-12-15 13:39:41,762 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7770p_frontend_attach [2021-12-15 13:39:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2021-12-15 13:39:41,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2021-12-15 13:39:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-12-15 13:39:41,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-12-15 13:39:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096p_agc_startup [2021-12-15 13:39:41,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096p_agc_startup [2021-12-15 13:39:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_tuner_attach [2021-12-15 13:39:41,763 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_tuner_attach [2021-12-15 13:39:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend1_attach [2021-12-15 13:39:41,763 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend1_attach [2021-12-15 13:39:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner0_attach [2021-12-15 13:39:41,763 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner0_attach [2021-12-15 13:39:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure xc5000_tuner_attach [2021-12-15 13:39:41,764 INFO L138 BoogieDeclarations]: Found implementation of procedure xc5000_tuner_attach [2021-12-15 13:39:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_i2c_enumeration [2021-12-15 13:39:41,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_i2c_enumeration [2021-12-15 13:39:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:39:41,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:39:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_tuner_attach [2021-12-15 13:39:41,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_tuner_attach [2021-12-15 13:39:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:39:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:39:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:39:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:39:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2021-12-15 13:39:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2021-12-15 13:39:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:39:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_tuner_attach [2021-12-15 13:39:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_tuner_attach [2021-12-15 13:39:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_frontend_attach [2021-12-15 13:39:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_frontend_attach [2021-12-15 13:39:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_i2c_master [2021-12-15 13:39:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_i2c_master [2021-12-15 13:39:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter [2021-12-15 13:39:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter [2021-12-15 13:39:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:39:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:39:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2021-12-15 13:39:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2021-12-15 13:39:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_download_firmware [2021-12-15 13:39:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_download_firmware [2021-12-15 13:39:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:39:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure dib809x_tuner_attach [2021-12-15 13:39:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dib809x_tuner_attach [2021-12-15 13:39:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_tuner_attach [2021-12-15 13:39:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_tuner_attach [2021-12-15 13:39:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure stk807x_frontend_attach [2021-12-15 13:39:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807x_frontend_attach [2021-12-15 13:39:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:39:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_agc1_min [2021-12-15 13:39:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_agc1_min [2021-12-15 13:39:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:39:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:39:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:39:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:39:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:39:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_frontend_attach [2021-12-15 13:39:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_frontend_attach [2021-12-15 13:39:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend0_attach [2021-12-15 13:39:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend0_attach [2021-12-15 13:39:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_frontend_attach [2021-12-15 13:39:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_frontend_attach [2021-12-15 13:39:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096_set_param_override [2021-12-15 13:39:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096_set_param_override [2021-12-15 13:39:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_xfer [2021-12-15 13:39:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_xfer [2021-12-15 13:39:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach1 [2021-12-15 13:39:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach1 [2021-12-15 13:39:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach0 [2021-12-15 13:39:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach0 [2021-12-15 13:39:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_rd [2021-12-15 13:39:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_rd [2021-12-15 13:39:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2021-12-15 13:39:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2021-12-15 13:39:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure pctv340e_frontend_attach [2021-12-15 13:39:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pctv340e_frontend_attach [2021-12-15 13:39:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:39:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure dib01x0_pmu_update [2021-12-15 13:39:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dib01x0_pmu_update [2021-12-15 13:39:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:39:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:39:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:39:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:39:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_init [2021-12-15 13:39:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_init [2021-12-15 13:39:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:39:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_query_old_firmware [2021-12-15 13:39:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_query_old_firmware [2021-12-15 13:39:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:39:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:39:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:39:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner1_attach [2021-12-15 13:39:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner1_attach [2021-12-15 13:39:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_clock [2021-12-15 13:39:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_clock [2021-12-15 13:39:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000pc_detection [2021-12-15 13:39:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000pc_detection [2021-12-15 13:39:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:39:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:39:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-15 13:39:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-15 13:39:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-15 13:39:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-15 13:39:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2021-12-15 13:39:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2021-12-15 13:39:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_get_i2c_master [2021-12-15 13:39:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_get_i2c_master [2021-12-15 13:39:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach0 [2021-12-15 13:39:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach0 [2021-12-15 13:39:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach1 [2021-12-15 13:39:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach1 [2021-12-15 13:39:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_set_gpio [2021-12-15 13:39:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_set_gpio [2021-12-15 13:39:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-12-15 13:39:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-12-15 13:39:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure lgdt3305_frontend_attach [2021-12-15 13:39:41,776 INFO L138 BoogieDeclarations]: Found implementation of procedure lgdt3305_frontend_attach [2021-12-15 13:39:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure dib0070_wbd_offset [2021-12-15 13:39:41,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0070_wbd_offset [2021-12-15 13:39:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_i2c_enumeration [2021-12-15 13:39:41,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_i2c_enumeration [2021-12-15 13:39:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2021-12-15 13:39:41,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2021-12-15 13:39:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2021-12-15 13:39:41,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2021-12-15 13:39:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770p_tuner_attach [2021-12-15 13:39:41,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770p_tuner_attach [2021-12-15 13:39:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:39:41,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:39:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700P2_frontend_attach [2021-12-15 13:39:41,777 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700P2_frontend_attach [2021-12-15 13:39:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770_set_param_override [2021-12-15 13:39:41,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770_set_param_override [2021-12-15 13:39:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2021-12-15 13:39:41,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2021-12-15 13:39:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:39:41,778 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:39:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_firmware_post_pll_init [2021-12-15 13:39:41,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_firmware_post_pll_init [2021-12-15 13:39:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure stk809x_frontend_attach [2021-12-15 13:39:41,778 INFO L138 BoogieDeclarations]: Found implementation of procedure stk809x_frontend_attach [2021-12-15 13:39:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:39:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:39:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:39:41,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:39:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_streaming_ctrl [2021-12-15 13:39:41,779 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_streaming_ctrl [2021-12-15 13:39:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_tuner_attach [2021-12-15 13:39:41,779 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_tuner_attach [2021-12-15 13:39:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_gpio [2021-12-15 13:39:41,779 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_gpio [2021-12-15 13:39:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_pwm_gain_reset [2021-12-15 13:39:41,780 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_pwm_gain_reset [2021-12-15 13:39:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter [2021-12-15 13:39:41,780 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter [2021-12-15 13:39:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure mxl5007t_tuner_attach [2021-12-15 13:39:41,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl5007t_tuner_attach [2021-12-15 13:39:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2021-12-15 13:39:41,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2021-12-15 13:39:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_tuner_interface [2021-12-15 13:39:41,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_tuner_interface [2021-12-15 13:39:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_sleep_override [2021-12-15 13:39:41,781 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_sleep_override [2021-12-15 13:39:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:39:41,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:39:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_adc_power [2021-12-15 13:39:41,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_adc_power [2021-12-15 13:39:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_tuner_attach [2021-12-15 13:39:41,781 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_tuner_attach [2021-12-15 13:39:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_set_param_override [2021-12-15 13:39:41,782 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_set_param_override [2021-12-15 13:39:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_frontend_attach [2021-12-15 13:39:41,782 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_frontend_attach [2021-12-15 13:39:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_tuner_attach [2021-12-15 13:39:41,782 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_tuner_attach [2021-12-15 13:39:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_i2c_speed [2021-12-15 13:39:41,782 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_i2c_speed [2021-12-15 13:39:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:39:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:39:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_gpio [2021-12-15 13:39:41,783 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_gpio [2021-12-15 13:39:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_wbd_ref [2021-12-15 13:39:41,783 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_wbd_ref [2021-12-15 13:39:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure stk9090m_frontend_attach [2021-12-15 13:39:41,783 INFO L138 BoogieDeclarations]: Found implementation of procedure stk9090m_frontend_attach [2021-12-15 13:39:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure s5h1411_frontend_attach [2021-12-15 13:39:41,783 INFO L138 BoogieDeclarations]: Found implementation of procedure s5h1411_frontend_attach [2021-12-15 13:39:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:39:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_wr [2021-12-15 13:39:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_wr [2021-12-15 13:39:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_tuner_attach [2021-12-15 13:39:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_tuner_attach [2021-12-15 13:39:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:39:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:39:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:39:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:39:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_get_version [2021-12-15 13:39:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_get_version [2021-12-15 13:39:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:39:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:39:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_get_wbd_target [2021-12-15 13:39:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_get_wbd_target [2021-12-15 13:39:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_probe [2021-12-15 13:39:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_probe [2021-12-15 13:39:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure dib90x0_tuner_sleep [2021-12-15 13:39:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dib90x0_tuner_sleep [2021-12-15 13:39:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_29_4 [2021-12-15 13:39:41,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_29_4 [2021-12-15 13:39:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-12-15 13:39:41,786 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-12-15 13:39:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-15 13:39:41,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-15 13:39:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_i2c_tuner [2021-12-15 13:39:41,786 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_i2c_tuner [2021-12-15 13:39:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_ctrl_timf [2021-12-15 13:39:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_ctrl_timf [2021-12-15 13:39:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-12-15 13:39:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-12-15 13:39:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-15 13:39:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-15 13:39:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_agc_startup [2021-12-15 13:39:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_agc_startup [2021-12-15 13:39:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:39:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:39:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-12-15 13:39:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-12-15 13:39:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter_ctrl [2021-12-15 13:39:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter_ctrl [2021-12-15 13:39:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:39:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-12-15 13:39:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-12-15 13:39:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070p_tuner_attach [2021-12-15 13:39:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070p_tuner_attach [2021-12-15 13:39:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-12-15 13:39:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-12-15 13:39:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure dib9090_tuner_attach [2021-12-15 13:39:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9090_tuner_attach [2021-12-15 13:39:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_set_dc_servo [2021-12-15 13:39:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_set_dc_servo [2021-12-15 13:39:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter_ctrl [2021-12-15 13:39:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter_ctrl [2021-12-15 13:39:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_frontend_attach [2021-12-15 13:39:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_frontend_attach [2021-12-15 13:39:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_frontend_attach [2021-12-15 13:39:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_frontend_attach [2021-12-15 13:39:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-12-15 13:39:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-12-15 13:39:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070p_frontend_attach [2021-12-15 13:39:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070p_frontend_attach [2021-12-15 13:39:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_frontend_attach [2021-12-15 13:39:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_frontend_attach [2021-12-15 13:39:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_func [2021-12-15 13:39:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_func [2021-12-15 13:39:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:39:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:39:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_get_i2c_master [2021-12-15 13:39:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_get_i2c_master [2021-12-15 13:39:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_i2c_enumeration [2021-12-15 13:39:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_i2c_enumeration [2021-12-15 13:39:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure xc4000_tuner_attach [2021-12-15 13:39:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure xc4000_tuner_attach [2021-12-15 13:39:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_wbd_ref [2021-12-15 13:39:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_wbd_ref [2021-12-15 13:39:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_gpio [2021-12-15 13:39:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_gpio [2021-12-15 13:39:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:39:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-12-15 13:39:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-12-15 13:39:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-12-15 13:39:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-12-15 13:39:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:39:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:39:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-12-15 13:39:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-12-15 13:39:43,349 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:39:43,353 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:39:43,740 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:39:43,744 INFO L158 Benchmark]: Toolchain (without parser) took 11872.74ms. Allocated memory was 188.7MB in the beginning and 717.2MB in the end (delta: 528.5MB). Free memory was 129.1MB in the beginning and 461.7MB in the end (delta: -332.6MB). Peak memory consumption was 356.0MB. Max. memory is 16.1GB. [2021-12-15 13:39:43,749 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 96.5MB. Free memory was 54.4MB in the beginning and 54.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:39:43,756 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8533.27ms. Allocated memory was 188.7MB in the beginning and 597.7MB in the end (delta: 408.9MB). Free memory was 128.5MB in the beginning and 248.8MB in the end (delta: -120.3MB). Peak memory consumption was 364.4MB. Max. memory is 16.1GB. [2021-12-15 13:39:43,757 INFO L158 Benchmark]: Boogie Procedure Inliner took 523.51ms. Allocated memory was 597.7MB in the beginning and 717.2MB in the end (delta: 119.5MB). Free memory was 248.8MB in the beginning and 546.1MB in the end (delta: -297.2MB). Peak memory consumption was 134.8MB. Max. memory is 16.1GB. [2021-12-15 13:39:43,757 INFO L158 Benchmark]: Boogie Preprocessor took 749.53ms. Allocated memory is still 717.2MB. Free memory was 546.1MB in the beginning and 433.4MB in the end (delta: 112.7MB). Peak memory consumption was 144.1MB. Max. memory is 16.1GB. [2021-12-15 13:39:43,758 INFO L158 Benchmark]: RCFGBuilder took 2061.25ms. Allocated memory is still 717.2MB. Free memory was 433.4MB in the beginning and 461.7MB in the end (delta: -28.3MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. [2021-12-15 13:39:43,760 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 96.5MB. Free memory was 54.4MB in the beginning and 54.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8533.27ms. Allocated memory was 188.7MB in the beginning and 597.7MB in the end (delta: 408.9MB). Free memory was 128.5MB in the beginning and 248.8MB in the end (delta: -120.3MB). Peak memory consumption was 364.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 523.51ms. Allocated memory was 597.7MB in the beginning and 717.2MB in the end (delta: 119.5MB). Free memory was 248.8MB in the beginning and 546.1MB in the end (delta: -297.2MB). Peak memory consumption was 134.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 749.53ms. Allocated memory is still 717.2MB. Free memory was 546.1MB in the beginning and 433.4MB in the end (delta: 112.7MB). Peak memory consumption was 144.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2061.25ms. Allocated memory is still 717.2MB. Free memory was 433.4MB in the beginning and 461.7MB in the end (delta: -28.3MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:39:43,791 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:39:45,798 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:39:45,800 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:39:45,831 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:39:45,832 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:39:45,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:39:45,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:39:45,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:39:45,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:39:45,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:39:45,845 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:39:45,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:39:45,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:39:45,848 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:39:45,849 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:39:45,853 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:39:45,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:39:45,854 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:39:45,856 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:39:45,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:39:45,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:39:45,862 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:39:45,863 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:39:45,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:39:45,869 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:39:45,869 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:39:45,869 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:39:45,871 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:39:45,871 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:39:45,872 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:39:45,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:39:45,872 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:39:45,873 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:39:45,874 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:39:45,875 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:39:45,875 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:39:45,875 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:39:45,876 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:39:45,876 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:39:45,877 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:39:45,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:39:45,881 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:39:45,914 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:39:45,914 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:39:45,915 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:39:45,916 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:39:45,916 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:39:45,917 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:39:45,917 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:39:45,918 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:39:45,918 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:39:45,918 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:39:45,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:39:45,919 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:39:45,919 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:39:45,919 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:39:45,919 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:39:45,920 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:39:45,920 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:39:45,920 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:39:45,920 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:39:45,920 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:39:45,921 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:39:45,921 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:39:45,921 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:39:45,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:39:45,921 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:39:45,921 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:39:45,922 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:39:45,922 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:39:45,922 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:39:45,922 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:39:45,922 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:39:45,922 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:39:45,923 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:39:45,923 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:39:45,923 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 [2021-12-15 13:39:46,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:39:46,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:39:46,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:39:46,232 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:39:46,233 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:39:46,234 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-12-15 13:39:46,295 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d97c9e88/cf87cedad8e64b14b090fc89391dfc81/FLAGca55aa43d [2021-12-15 13:39:47,345 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:39:47,346 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-12-15 13:39:47,432 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d97c9e88/cf87cedad8e64b14b090fc89391dfc81/FLAGca55aa43d [2021-12-15 13:39:47,574 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d97c9e88/cf87cedad8e64b14b090fc89391dfc81 [2021-12-15 13:39:47,575 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:39:47,577 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:39:47,579 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:39:47,579 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:39:47,581 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:39:47,582 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:47" (1/1) ... [2021-12-15 13:39:47,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62c00485 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:47, skipping insertion in model container [2021-12-15 13:39:47,583 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:47" (1/1) ... [2021-12-15 13:39:47,587 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:39:47,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:39:54,641 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-12-15 13:39:54,643 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-12-15 13:39:54,644 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-12-15 13:39:54,644 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-12-15 13:39:54,703 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:39:54,883 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:39:54,971 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:39:55,309 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-12-15 13:39:55,310 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-12-15 13:39:55,310 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-12-15 13:39:55,310 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-12-15 13:39:55,314 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:39:55,461 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:39:56,552 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-12-15 13:39:56,553 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-12-15 13:39:56,553 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-12-15 13:39:56,554 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-12-15 13:39:56,557 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:39:57,069 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:39:57,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:57 WrapperNode [2021-12-15 13:39:57,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:39:57,072 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:39:57,072 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:39:57,072 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:39:57,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:57" (1/1) ... [2021-12-15 13:39:57,209 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:57" (1/1) ... [2021-12-15 13:39:57,538 INFO L137 Inliner]: procedures = 738, calls = 8546, calls flagged for inlining = 509, calls inlined = 494, statements flattened = 16249 [2021-12-15 13:39:57,539 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:39:57,540 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:39:57,540 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:39:57,540 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:39:57,547 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:57" (1/1) ... [2021-12-15 13:39:57,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:57" (1/1) ... [2021-12-15 13:39:57,608 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:57" (1/1) ... [2021-12-15 13:39:57,609 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:57" (1/1) ... [2021-12-15 13:39:57,792 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:57" (1/1) ... [2021-12-15 13:39:58,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:57" (1/1) ... [2021-12-15 13:39:58,123 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:57" (1/1) ... [2021-12-15 13:39:58,204 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:39:58,205 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:39:58,206 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:39:58,206 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:39:58,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:57" (1/1) ... [2021-12-15 13:39:58,211 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:39:58,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:39:58,261 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:39:58,321 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:39:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_tuner_attach [2021-12-15 13:39:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_tuner_attach [2021-12-15 13:39:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-15 13:39:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-15 13:39:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_frontend_attach [2021-12-15 13:39:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_frontend_attach [2021-12-15 13:39:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:39:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:39:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_identify_state [2021-12-15 13:39:58,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_identify_state [2021-12-15 13:39:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_setup [2021-12-15 13:39:58,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_setup [2021-12-15 13:39:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2021-12-15 13:39:58,344 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2021-12-15 13:39:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_change_protocol [2021-12-15 13:39:58,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_change_protocol [2021-12-15 13:39:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure dib8090_get_adc_power [2021-12-15 13:39:58,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8090_get_adc_power [2021-12-15 13:39:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_update_pll [2021-12-15 13:39:58,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_update_pll [2021-12-15 13:39:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_frontend_attach [2021-12-15 13:39:58,345 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_frontend_attach [2021-12-15 13:39:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:39:58,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:39:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure stk7770p_frontend_attach [2021-12-15 13:39:58,346 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7770p_frontend_attach [2021-12-15 13:39:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2021-12-15 13:39:58,346 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2021-12-15 13:39:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-12-15 13:39:58,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-12-15 13:39:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096p_agc_startup [2021-12-15 13:39:58,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096p_agc_startup [2021-12-15 13:39:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_tuner_attach [2021-12-15 13:39:58,347 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_tuner_attach [2021-12-15 13:39:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend1_attach [2021-12-15 13:39:58,347 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend1_attach [2021-12-15 13:39:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner0_attach [2021-12-15 13:39:58,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner0_attach [2021-12-15 13:39:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure xc5000_tuner_attach [2021-12-15 13:39:58,348 INFO L138 BoogieDeclarations]: Found implementation of procedure xc5000_tuner_attach [2021-12-15 13:39:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_i2c_enumeration [2021-12-15 13:39:58,349 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_i2c_enumeration [2021-12-15 13:39:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:39:58,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:39:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_tuner_attach [2021-12-15 13:39:58,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_tuner_attach [2021-12-15 13:39:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:39:58,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:39:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:39:58,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:39:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2021-12-15 13:39:58,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2021-12-15 13:39:58,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:39:58,351 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_tuner_attach [2021-12-15 13:39:58,351 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_tuner_attach [2021-12-15 13:39:58,351 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_frontend_attach [2021-12-15 13:39:58,351 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_frontend_attach [2021-12-15 13:39:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:39:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:39:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_i2c_master [2021-12-15 13:39:58,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_i2c_master [2021-12-15 13:39:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:39:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:39:58,353 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter [2021-12-15 13:39:58,353 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter [2021-12-15 13:39:58,353 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:39:58,353 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:39:58,353 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2021-12-15 13:39:58,353 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2021-12-15 13:39:58,353 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_download_firmware [2021-12-15 13:39:58,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_download_firmware [2021-12-15 13:39:58,354 INFO L130 BoogieDeclarations]: Found specification of procedure dib809x_tuner_attach [2021-12-15 13:39:58,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dib809x_tuner_attach [2021-12-15 13:39:58,354 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_tuner_attach [2021-12-15 13:39:58,354 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_tuner_attach [2021-12-15 13:39:58,355 INFO L130 BoogieDeclarations]: Found specification of procedure stk807x_frontend_attach [2021-12-15 13:39:58,355 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807x_frontend_attach [2021-12-15 13:39:58,355 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_agc1_min [2021-12-15 13:39:58,355 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_agc1_min [2021-12-15 13:39:58,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:39:58,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:39:58,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:39:58,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:39:58,356 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_frontend_attach [2021-12-15 13:39:58,356 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_frontend_attach [2021-12-15 13:39:58,356 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend0_attach [2021-12-15 13:39:58,356 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend0_attach [2021-12-15 13:39:58,356 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_frontend_attach [2021-12-15 13:39:58,356 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_frontend_attach [2021-12-15 13:39:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096_set_param_override [2021-12-15 13:39:58,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096_set_param_override [2021-12-15 13:39:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_xfer [2021-12-15 13:39:58,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_xfer [2021-12-15 13:39:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach1 [2021-12-15 13:39:58,357 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach1 [2021-12-15 13:39:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach0 [2021-12-15 13:39:58,358 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach0 [2021-12-15 13:39:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_rd [2021-12-15 13:39:58,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_rd [2021-12-15 13:39:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2021-12-15 13:39:58,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2021-12-15 13:39:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure pctv340e_frontend_attach [2021-12-15 13:39:58,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pctv340e_frontend_attach [2021-12-15 13:39:58,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:39:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure dib01x0_pmu_update [2021-12-15 13:39:58,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dib01x0_pmu_update [2021-12-15 13:39:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:39:58,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:39:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:39:58,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:39:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_init [2021-12-15 13:39:58,363 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_init [2021-12-15 13:39:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:39:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_query_old_firmware [2021-12-15 13:39:58,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_query_old_firmware [2021-12-15 13:39:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:39:58,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:39:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:39:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner1_attach [2021-12-15 13:39:58,368 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner1_attach [2021-12-15 13:39:58,368 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_clock [2021-12-15 13:39:58,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_clock [2021-12-15 13:39:58,368 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000pc_detection [2021-12-15 13:39:58,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000pc_detection [2021-12-15 13:39:58,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:39:58,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:39:58,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:39:58,368 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-15 13:39:58,368 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-15 13:39:58,369 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-15 13:39:58,369 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-15 13:39:58,369 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2021-12-15 13:39:58,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2021-12-15 13:39:58,369 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_get_i2c_master [2021-12-15 13:39:58,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_get_i2c_master [2021-12-15 13:39:58,369 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach0 [2021-12-15 13:39:58,369 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach0 [2021-12-15 13:39:58,369 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach1 [2021-12-15 13:39:58,369 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach1 [2021-12-15 13:39:58,370 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_set_gpio [2021-12-15 13:39:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_set_gpio [2021-12-15 13:39:58,370 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-12-15 13:39:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-12-15 13:39:58,370 INFO L130 BoogieDeclarations]: Found specification of procedure lgdt3305_frontend_attach [2021-12-15 13:39:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure lgdt3305_frontend_attach [2021-12-15 13:39:58,370 INFO L130 BoogieDeclarations]: Found specification of procedure dib0070_wbd_offset [2021-12-15 13:39:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0070_wbd_offset [2021-12-15 13:39:58,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:39:58,370 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_i2c_enumeration [2021-12-15 13:39:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_i2c_enumeration [2021-12-15 13:39:58,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2021-12-15 13:39:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2021-12-15 13:39:58,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2021-12-15 13:39:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2021-12-15 13:39:58,371 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770p_tuner_attach [2021-12-15 13:39:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770p_tuner_attach [2021-12-15 13:39:58,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:39:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:39:58,371 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700P2_frontend_attach [2021-12-15 13:39:58,372 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700P2_frontend_attach [2021-12-15 13:39:58,372 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770_set_param_override [2021-12-15 13:39:58,372 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770_set_param_override [2021-12-15 13:39:58,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:39:58,372 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2021-12-15 13:39:58,372 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2021-12-15 13:39:58,372 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:39:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:39:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_firmware_post_pll_init [2021-12-15 13:39:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_firmware_post_pll_init [2021-12-15 13:39:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:39:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure stk809x_frontend_attach [2021-12-15 13:39:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure stk809x_frontend_attach [2021-12-15 13:39:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:39:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:39:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:39:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:39:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:39:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:39:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_streaming_ctrl [2021-12-15 13:39:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_streaming_ctrl [2021-12-15 13:39:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_tuner_attach [2021-12-15 13:39:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_tuner_attach [2021-12-15 13:39:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_gpio [2021-12-15 13:39:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_gpio [2021-12-15 13:39:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_pwm_gain_reset [2021-12-15 13:39:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_pwm_gain_reset [2021-12-15 13:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter [2021-12-15 13:39:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter [2021-12-15 13:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure mxl5007t_tuner_attach [2021-12-15 13:39:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl5007t_tuner_attach [2021-12-15 13:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2021-12-15 13:39:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2021-12-15 13:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_tuner_interface [2021-12-15 13:39:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_tuner_interface [2021-12-15 13:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_sleep_override [2021-12-15 13:39:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_sleep_override [2021-12-15 13:39:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:39:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:39:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_adc_power [2021-12-15 13:39:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_adc_power [2021-12-15 13:39:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_tuner_attach [2021-12-15 13:39:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_tuner_attach [2021-12-15 13:39:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_set_param_override [2021-12-15 13:39:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_set_param_override [2021-12-15 13:39:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_frontend_attach [2021-12-15 13:39:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_frontend_attach [2021-12-15 13:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_tuner_attach [2021-12-15 13:39:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_tuner_attach [2021-12-15 13:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_i2c_speed [2021-12-15 13:39:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_i2c_speed [2021-12-15 13:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_gpio [2021-12-15 13:39:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_gpio [2021-12-15 13:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_wbd_ref [2021-12-15 13:39:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_wbd_ref [2021-12-15 13:39:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:39:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure stk9090m_frontend_attach [2021-12-15 13:39:58,378 INFO L138 BoogieDeclarations]: Found implementation of procedure stk9090m_frontend_attach [2021-12-15 13:39:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:39:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:39:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:39:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure s5h1411_frontend_attach [2021-12-15 13:39:58,378 INFO L138 BoogieDeclarations]: Found implementation of procedure s5h1411_frontend_attach [2021-12-15 13:39:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:39:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_wr [2021-12-15 13:39:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_wr [2021-12-15 13:39:58,379 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_tuner_attach [2021-12-15 13:39:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_tuner_attach [2021-12-15 13:39:58,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:39:58,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:39:58,382 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:39:58,382 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:39:58,382 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_get_version [2021-12-15 13:39:58,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_get_version [2021-12-15 13:39:58,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:39:58,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:39:58,382 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_get_wbd_target [2021-12-15 13:39:58,383 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_get_wbd_target [2021-12-15 13:39:58,383 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_probe [2021-12-15 13:39:58,384 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_probe [2021-12-15 13:39:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure dib90x0_tuner_sleep [2021-12-15 13:39:58,384 INFO L138 BoogieDeclarations]: Found implementation of procedure dib90x0_tuner_sleep [2021-12-15 13:39:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_29_4 [2021-12-15 13:39:58,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_29_4 [2021-12-15 13:39:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-12-15 13:39:58,384 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-12-15 13:39:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-15 13:39:58,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-15 13:39:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_i2c_tuner [2021-12-15 13:39:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_i2c_tuner [2021-12-15 13:39:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_ctrl_timf [2021-12-15 13:39:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_ctrl_timf [2021-12-15 13:39:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-12-15 13:39:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-12-15 13:39:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-15 13:39:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-15 13:39:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:39:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:39:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_agc_startup [2021-12-15 13:39:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_agc_startup [2021-12-15 13:39:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:39:58,386 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:39:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-12-15 13:39:58,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-12-15 13:39:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter_ctrl [2021-12-15 13:39:58,386 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter_ctrl [2021-12-15 13:39:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:39:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:39:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:39:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-12-15 13:39:58,387 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-12-15 13:39:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:39:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070p_tuner_attach [2021-12-15 13:39:58,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070p_tuner_attach [2021-12-15 13:39:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-12-15 13:39:58,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-12-15 13:39:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure dib9090_tuner_attach [2021-12-15 13:39:58,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9090_tuner_attach [2021-12-15 13:39:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_set_dc_servo [2021-12-15 13:39:58,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_set_dc_servo [2021-12-15 13:39:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter_ctrl [2021-12-15 13:39:58,388 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter_ctrl [2021-12-15 13:39:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_frontend_attach [2021-12-15 13:39:58,388 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_frontend_attach [2021-12-15 13:39:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_frontend_attach [2021-12-15 13:39:58,388 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_frontend_attach [2021-12-15 13:39:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-12-15 13:39:58,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-12-15 13:39:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070p_frontend_attach [2021-12-15 13:39:58,388 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070p_frontend_attach [2021-12-15 13:39:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_frontend_attach [2021-12-15 13:39:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_frontend_attach [2021-12-15 13:39:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_func [2021-12-15 13:39:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_func [2021-12-15 13:39:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:39:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:39:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_get_i2c_master [2021-12-15 13:39:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_get_i2c_master [2021-12-15 13:39:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_i2c_enumeration [2021-12-15 13:39:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_i2c_enumeration [2021-12-15 13:39:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure xc4000_tuner_attach [2021-12-15 13:39:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure xc4000_tuner_attach [2021-12-15 13:39:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_wbd_ref [2021-12-15 13:39:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_wbd_ref [2021-12-15 13:39:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_gpio [2021-12-15 13:39:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_gpio [2021-12-15 13:39:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-12-15 13:39:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-12-15 13:39:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-12-15 13:39:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-12-15 13:39:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:39:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:39:58,391 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-12-15 13:39:58,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-12-15 13:40:00,115 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:40:00,121 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:40:00,867 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:40:00,870 INFO L158 Benchmark]: Toolchain (without parser) took 13292.80ms. Allocated memory was 56.6MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 19.9MB in the beginning and 803.5MB in the end (delta: -783.6MB). Peak memory consumption was 366.5MB. Max. memory is 16.1GB. [2021-12-15 13:40:00,870 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 46.1MB. Free memory was 27.5MB in the beginning and 27.5MB in the end (delta: 31.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:40:00,871 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9492.36ms. Allocated memory was 56.6MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 19.7MB in the beginning and 676.1MB in the end (delta: -656.4MB). Peak memory consumption was 441.0MB. Max. memory is 16.1GB. [2021-12-15 13:40:00,871 INFO L158 Benchmark]: Boogie Procedure Inliner took 467.58ms. Allocated memory is still 1.1GB. Free memory was 676.1MB in the beginning and 582.8MB in the end (delta: 93.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2021-12-15 13:40:00,871 INFO L158 Benchmark]: Boogie Preprocessor took 664.38ms. Allocated memory is still 1.1GB. Free memory was 582.8MB in the beginning and 829.6MB in the end (delta: -246.8MB). Peak memory consumption was 146.4MB. Max. memory is 16.1GB. [2021-12-15 13:40:00,871 INFO L158 Benchmark]: RCFGBuilder took 2663.53ms. Allocated memory is still 1.1GB. Free memory was 829.6MB in the beginning and 803.5MB in the end (delta: 26.1MB). Peak memory consumption was 136.2MB. Max. memory is 16.1GB. [2021-12-15 13:40:00,872 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 46.1MB. Free memory was 27.5MB in the beginning and 27.5MB in the end (delta: 31.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9492.36ms. Allocated memory was 56.6MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 19.7MB in the beginning and 676.1MB in the end (delta: -656.4MB). Peak memory consumption was 441.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 467.58ms. Allocated memory is still 1.1GB. Free memory was 676.1MB in the beginning and 582.8MB in the end (delta: 93.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 664.38ms. Allocated memory is still 1.1GB. Free memory was 582.8MB in the beginning and 829.6MB in the end (delta: -246.8MB). Peak memory consumption was 146.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2663.53ms. Allocated memory is still 1.1GB. Free memory was 829.6MB in the beginning and 803.5MB in the end (delta: 26.1MB). Peak memory consumption was 136.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:40:00,911 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable