./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.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 e37e45521ffb127b83b9baab443e42b7c078cf8a8451cb2a1813ac325e01717d --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:02:24,287 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:02:24,289 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:02:24,367 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:02:24,367 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:02:24,370 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:02:24,372 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:02:24,374 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:02:24,377 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:02:24,383 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:02:24,384 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:02:24,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:02:24,385 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:02:24,388 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:02:24,389 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:02:24,394 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:02:24,395 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:02:24,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:02:24,398 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:02:24,401 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:02:24,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:02:24,414 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:02:24,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:02:24,416 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:02:24,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:02:24,419 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:02:24,419 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:02:24,421 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:02:24,421 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:02:24,422 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:02:24,422 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:02:24,422 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:02:24,424 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:02:24,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:02:24,425 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:02:24,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:02:24,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:02:24,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:02:24,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:02:24,427 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:02:24,427 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:02:24,428 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:02:24,456 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:02:24,457 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:02:24,457 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:02:24,457 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:02:24,458 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:02:24,458 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:02:24,459 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:02:24,459 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:02:24,459 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:02:24,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:02:24,460 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:02:24,460 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:02:24,460 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:02:24,460 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:02:24,461 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:02:24,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:02:24,461 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:02:24,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:02:24,461 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:02:24,461 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:02:24,462 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:02:24,462 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:02:24,462 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:02:24,462 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:02:24,462 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:02:24,462 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:02:24,462 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:02:24,464 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:02:24,464 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:02:24,464 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:02:24,464 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:02:24,464 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e37e45521ffb127b83b9baab443e42b7c078cf8a8451cb2a1813ac325e01717d [2021-12-15 13:02:24,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:02:24,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:02:24,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:02:24,792 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:02:24,793 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:02:24,795 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i [2021-12-15 13:02:24,862 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f52eaab0/5202e7ed270e413ba093bd240cd22bdc/FLAG345bfca47 [2021-12-15 13:02:25,520 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:02:25,521 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i [2021-12-15 13:02:25,571 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f52eaab0/5202e7ed270e413ba093bd240cd22bdc/FLAG345bfca47 [2021-12-15 13:02:25,669 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f52eaab0/5202e7ed270e413ba093bd240cd22bdc [2021-12-15 13:02:25,673 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:02:25,674 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:02:25,676 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:02:25,676 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:02:25,678 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:02:25,679 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:02:25" (1/1) ... [2021-12-15 13:02:25,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76b87479 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:25, skipping insertion in model container [2021-12-15 13:02:25,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:02:25" (1/1) ... [2021-12-15 13:02:25,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:02:25,804 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:02:28,878 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i[353005,353018] [2021-12-15 13:02:28,991 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:02:29,038 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:02:29,367 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i[353005,353018] [2021-12-15 13:02:29,385 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:02:29,590 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:02:29,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:29 WrapperNode [2021-12-15 13:02:29,591 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:02:29,592 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:02:29,592 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:02:29,593 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:02:29,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:29" (1/1) ... [2021-12-15 13:02:29,688 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:29" (1/1) ... [2021-12-15 13:02:30,008 INFO L137 Inliner]: procedures = 511, calls = 3849, calls flagged for inlining = 265, calls inlined = 264, statements flattened = 9561 [2021-12-15 13:02:30,009 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:02:30,010 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:02:30,010 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:02:30,010 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:02:30,018 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:29" (1/1) ... [2021-12-15 13:02:30,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:29" (1/1) ... [2021-12-15 13:02:30,083 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:29" (1/1) ... [2021-12-15 13:02:30,084 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:29" (1/1) ... [2021-12-15 13:02:30,189 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:29" (1/1) ... [2021-12-15 13:02:30,212 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:29" (1/1) ... [2021-12-15 13:02:30,348 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:29" (1/1) ... [2021-12-15 13:02:30,381 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:02:30,382 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:02:30,382 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:02:30,383 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:02:30,383 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:29" (1/1) ... [2021-12-15 13:02:30,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:02:30,395 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:02:30,405 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 13:02:30,424 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 13:02:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2021-12-15 13:02:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2021-12-15 13:02:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:02:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:02:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_freeze [2021-12-15 13:02:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_freeze [2021-12-15 13:02:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_probe_single_connector_modes [2021-12-15 13:02:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_probe_single_connector_modes [2021-12-15 13:02:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_dpms [2021-12-15 13:02:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_dpms [2021-12-15 13:02:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_pin [2021-12-15 13:02:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_pin [2021-12-15 13:02:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2021-12-15 13:02:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2021-12-15 13:02:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure ast_read32 [2021-12-15 13:02:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_read32 [2021-12-15 13:02:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:02:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:02:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_dll2 [2021-12-15 13:02:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_dll2 [2021-12-15 13:02:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_fixup [2021-12-15 13:02:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_fixup [2021-12-15 13:02:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:02:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure moutdwm [2021-12-15 13:02:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure moutdwm [2021-12-15 13:02:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_thaw [2021-12-15 13:02:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_thaw [2021-12-15 13:02:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dirty_update [2021-12-15 13:02:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dirty_update [2021-12-15 13:02:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg_mask [2021-12-15 13:02:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg_mask [2021-12-15 13:02:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2021-12-15 13:02:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2021-12-15 13:02:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_placement [2021-12-15 13:02:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_placement [2021-12-15 13:02:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_load_lut [2021-12-15 13:02:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_load_lut [2021-12-15 13:02:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:02:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2021-12-15 13:02:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2021-12-15 13:02:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2021-12-15 13:02:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2021-12-15 13:02:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:02:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure ast_user_framebuffer_destroy [2021-12-15 13:02:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_user_framebuffer_destroy [2021-12-15 13:02:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_disable [2021-12-15 13:02:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_disable [2021-12-15 13:02:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:02:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set_base [2021-12-15 13:02:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set_base [2021-12-15 13:02:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-12-15 13:02:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-12-15 13:02:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure mindwm [2021-12-15 13:02:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mindwm [2021-12-15 13:02:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_read8 [2021-12-15 13:02:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_read8 [2021-12-15 13:02:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-15 13:02:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-15 13:02:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure ast_user_framebuffer_create_handle [2021-12-15 13:02:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_user_framebuffer_create_handle [2021-12-15 13:02:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:02:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:02:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_gamma_set [2021-12-15 13:02:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_gamma_set [2021-12-15 13:02:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:02:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:02:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_set_suspend [2021-12-15 13:02:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_set_suspend [2021-12-15 13:02:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:02:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:02:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:02:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure ast_framebuffer_init [2021-12-15 13:02:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_framebuffer_init [2021-12-15 13:02:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_set [2021-12-15 13:02:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_set [2021-12-15 13:02:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure ast_open_key [2021-12-15 13:02:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_open_key [2021-12-15 13:02:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2021-12-15 13:02:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2021-12-15 13:02:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_burst2 [2021-12-15 13:02:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_burst2 [2021-12-15 13:02:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unreserve [2021-12-15 13:02:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unreserve [2021-12-15 13:02:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:02:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:02:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:02:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:02:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-12-15 13:02:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-12-15 13:02:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:02:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:02:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_detect [2021-12-15 13:02:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_detect [2021-12-15 13:02:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_prepare [2021-12-15 13:02:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_prepare [2021-12-15 13:02:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_index_reg_mask [2021-12-15 13:02:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_index_reg_mask [2021-12-15 13:02:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_create [2021-12-15 13:02:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_create [2021-12-15 13:02:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_prepare [2021-12-15 13:02:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_prepare [2021-12-15 13:02:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:02:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:02:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:02:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:02:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_reserve [2021-12-15 13:02:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_reserve [2021-12-15 13:02:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked [2021-12-15 13:02:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked [2021-12-15 13:02:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mmap [2021-12-15 13:02:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mmap [2021-12-15 13:02:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-15 13:02:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-15 13:02:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:02:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:02:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:02:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_free [2021-12-15 13:02:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2021-12-15 13:02:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2021-12-15 13:02:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2021-12-15 13:02:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:02:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_destroy [2021-12-15 13:02:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_destroy [2021-12-15 13:02:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_commit [2021-12-15 13:02:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_commit [2021-12-15 13:02:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:02:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_resume [2021-12-15 13:02:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_resume [2021-12-15 13:02:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:02:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:02:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_write8 [2021-12-15 13:02:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_write8 [2021-12-15 13:02:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2021-12-15 13:02:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2021-12-15 13:02:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_destroy [2021-12-15 13:02:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_destroy [2021-12-15 13:02:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_gpu_offset [2021-12-15 13:02:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_gpu_offset [2021-12-15 13:02:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ast_write32 [2021-12-15 13:02:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_write32 [2021-12-15 13:02:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_reset [2021-12-15 13:02:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_reset [2021-12-15 13:02:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_free_object [2021-12-15 13:02:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_free_object [2021-12-15 13:02:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked___0 [2021-12-15 13:02:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked___0 [2021-12-15 13:02:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_backend_destroy [2021-12-15 13:02:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_backend_destroy [2021-12-15 13:02:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pci_remove [2021-12-15 13:02:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pci_remove [2021-12-15 13:02:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_connector_dpms [2021-12-15 13:02:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_connector_dpms [2021-12-15 13:02:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set [2021-12-15 13:02:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set [2021-12-15 13:02:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_single2 [2021-12-15 13:02:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_single2 [2021-12-15 13:02:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:02:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:02:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:02:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg [2021-12-15 13:02:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg [2021-12-15 13:02:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure cbrdlli_ast2150 [2021-12-15 13:02:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cbrdlli_ast2150 [2021-12-15 13:02:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:02:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:02:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fasync [2021-12-15 13:02:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fasync [2021-12-15 13:02:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2021-12-15 13:02:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2021-12-15 13:02:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_commit [2021-12-15 13:02:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_commit [2021-12-15 13:02:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_config [2021-12-15 13:02:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_config [2021-12-15 13:02:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-12-15 13:02:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-12-15 13:02:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_move [2021-12-15 13:02:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_move [2021-12-15 13:02:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-12-15 13:02:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-12-15 13:02:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2021-12-15 13:02:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2021-12-15 13:02:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_update_edid_property [2021-12-15 13:02:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_update_edid_property [2021-12-15 13:02:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_scan2 [2021-12-15 13:02:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_scan2 [2021-12-15 13:02:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:02:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:02:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_tt_unpopulate [2021-12-15 13:02:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_tt_unpopulate [2021-12-15 13:02:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_lookup [2021-12-15 13:02:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_lookup [2021-12-15 13:02:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_destroy [2021-12-15 13:02:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_destroy [2021-12-15 13:02:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:02:31,178 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:02:31,181 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:02:38,656 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:02:38,665 INFO L158 Benchmark]: Toolchain (without parser) took 12988.90ms. Allocated memory was 111.1MB in the beginning and 520.1MB in the end (delta: 408.9MB). Free memory was 66.0MB in the beginning and 195.6MB in the end (delta: -129.5MB). Peak memory consumption was 277.7MB. Max. memory is 16.1GB. [2021-12-15 13:02:38,666 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 111.1MB. Free memory is still 70.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:02:38,668 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3916.15ms. Allocated memory was 111.1MB in the beginning and 260.0MB in the end (delta: 148.9MB). Free memory was 66.0MB in the beginning and 122.6MB in the end (delta: -56.5MB). Peak memory consumption was 104.3MB. Max. memory is 16.1GB. [2021-12-15 13:02:38,668 INFO L158 Benchmark]: Boogie Procedure Inliner took 416.68ms. Allocated memory is still 260.0MB. Free memory was 122.6MB in the beginning and 139.3MB in the end (delta: -16.8MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. [2021-12-15 13:02:38,669 INFO L158 Benchmark]: Boogie Preprocessor took 371.85ms. Allocated memory is still 260.0MB. Free memory was 139.3MB in the beginning and 141.0MB in the end (delta: -1.6MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. [2021-12-15 13:02:38,670 INFO L158 Benchmark]: RCFGBuilder took 8280.03ms. Allocated memory was 260.0MB in the beginning and 520.1MB in the end (delta: 260.0MB). Free memory was 141.0MB in the beginning and 195.6MB in the end (delta: -54.6MB). Peak memory consumption was 205.4MB. Max. memory is 16.1GB. [2021-12-15 13:02:38,677 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 111.1MB. Free memory is still 70.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3916.15ms. Allocated memory was 111.1MB in the beginning and 260.0MB in the end (delta: 148.9MB). Free memory was 66.0MB in the beginning and 122.6MB in the end (delta: -56.5MB). Peak memory consumption was 104.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 416.68ms. Allocated memory is still 260.0MB. Free memory was 122.6MB in the beginning and 139.3MB in the end (delta: -16.8MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 371.85ms. Allocated memory is still 260.0MB. Free memory was 139.3MB in the beginning and 141.0MB in the end (delta: -1.6MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. * RCFGBuilder took 8280.03ms. Allocated memory was 260.0MB in the beginning and 520.1MB in the end (delta: 260.0MB). Free memory was 141.0MB in the beginning and 195.6MB in the end (delta: -54.6MB). Peak memory consumption was 205.4MB. 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 13:02:38,718 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 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.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 e37e45521ffb127b83b9baab443e42b7c078cf8a8451cb2a1813ac325e01717d --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:02:40,772 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:02:40,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:02:40,808 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:02:40,809 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:02:40,812 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:02:40,814 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:02:40,818 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:02:40,823 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:02:40,828 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:02:40,829 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:02:40,830 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:02:40,831 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:02:40,832 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:02:40,833 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:02:40,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:02:40,834 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:02:40,834 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:02:40,835 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:02:40,836 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:02:40,837 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:02:40,841 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:02:40,845 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:02:40,847 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:02:40,851 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:02:40,853 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:02:40,853 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:02:40,854 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:02:40,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:02:40,855 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:02:40,855 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:02:40,856 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:02:40,857 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:02:40,858 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:02:40,858 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:02:40,859 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:02:40,859 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:02:40,859 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:02:40,860 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:02:40,861 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:02:40,861 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:02:40,862 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:02:40,894 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:02:40,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:02:40,896 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:02:40,896 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:02:40,897 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:02:40,897 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:02:40,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:02:40,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:02:40,898 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:02:40,898 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:02:40,899 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:02:40,899 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:02:40,899 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:02:40,899 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:02:40,900 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:02:40,900 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:02:40,900 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:02:40,900 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:02:40,900 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:02:40,900 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:02:40,900 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:02:40,901 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:02:40,901 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:02:40,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:02:40,901 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:02:40,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:02:40,913 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:02:40,913 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:02:40,913 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:02:40,913 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:02:40,913 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:02:40,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:02:40,914 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:02:40,914 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:02:40,914 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e37e45521ffb127b83b9baab443e42b7c078cf8a8451cb2a1813ac325e01717d [2021-12-15 13:02:41,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:02:41,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:02:41,194 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:02:41,196 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:02:41,196 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:02:41,197 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i [2021-12-15 13:02:41,243 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2cef8584/8164181791fd4af79ebae33ac0160f4a/FLAG10b90e099 [2021-12-15 13:02:41,896 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:02:41,896 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i [2021-12-15 13:02:41,927 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2cef8584/8164181791fd4af79ebae33ac0160f4a/FLAG10b90e099 [2021-12-15 13:02:42,014 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2cef8584/8164181791fd4af79ebae33ac0160f4a [2021-12-15 13:02:42,017 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:02:42,018 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:02:42,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:02:42,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:02:42,021 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:02:42,022 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:02:42" (1/1) ... [2021-12-15 13:02:42,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3055dfdc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:42, skipping insertion in model container [2021-12-15 13:02:42,024 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:02:42" (1/1) ... [2021-12-15 13:02:42,028 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:02:42,140 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:02:44,191 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:996) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:674) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1441) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1385) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1610) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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 13:02:44,198 INFO L158 Benchmark]: Toolchain (without parser) took 2178.43ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 41.4MB in the beginning and 35.4MB in the end (delta: 6.0MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. [2021-12-15 13:02:44,199 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 65.0MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:02:44,201 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2177.08ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 41.2MB in the beginning and 35.4MB in the end (delta: 5.8MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. [2021-12-15 13:02:44,203 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 65.0MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2177.08ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 41.2MB in the beginning and 35.4MB in the end (delta: 5.8MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type