./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.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 f46b9a78b7df126f0e8e4ab33fe5881be17163006d9740767ef84c25adc3bd43 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:24:52,286 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:24:52,289 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:24:52,332 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:24:52,333 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:24:52,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:24:52,338 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:24:52,340 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:24:52,342 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:24:52,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:24:52,347 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:24:52,348 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:24:52,348 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:24:52,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:24:52,352 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:24:52,355 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:24:52,356 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:24:52,357 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:24:52,359 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:24:52,364 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:24:52,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:24:52,366 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:24:52,368 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:24:52,369 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:24:52,374 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:24:52,375 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:24:52,375 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:24:52,376 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:24:52,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:24:52,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:24:52,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:24:52,379 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:24:52,380 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:24:52,381 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:24:52,382 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:24:52,383 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:24:52,384 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:24:52,384 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:24:52,385 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:24:52,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:24:52,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:24:52,387 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:24:52,423 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:24:52,424 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:24:52,424 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:24:52,424 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:24:52,425 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:24:52,426 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:24:52,426 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:24:52,426 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:24:52,427 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:24:52,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:24:52,428 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:24:52,428 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:24:52,428 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:24:52,428 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:24:52,428 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:24:52,429 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:24:52,429 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:24:52,429 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:24:52,429 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:24:52,430 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:24:52,430 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:24:52,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:24:52,430 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:24:52,430 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:24:52,431 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:24:52,431 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:24:52,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:24:52,431 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:24:52,432 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:24:52,432 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:24:52,432 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:24:52,432 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f46b9a78b7df126f0e8e4ab33fe5881be17163006d9740767ef84c25adc3bd43 [2021-12-15 13:24:52,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:24:52,696 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:24:52,699 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:24:52,699 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:24:52,700 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:24:52,701 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2021-12-15 13:24:52,758 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b62c9a3a/d2fa3ece799d433d9a4fd7e7cccac5d9/FLAG7659fc66e [2021-12-15 13:24:53,492 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:24:53,493 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2021-12-15 13:24:53,538 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b62c9a3a/d2fa3ece799d433d9a4fd7e7cccac5d9/FLAG7659fc66e [2021-12-15 13:24:54,047 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b62c9a3a/d2fa3ece799d433d9a4fd7e7cccac5d9 [2021-12-15 13:24:54,049 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:24:54,050 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:24:54,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:24:54,052 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:24:54,055 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:24:54,055 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:24:54" (1/1) ... [2021-12-15 13:24:54,056 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73e35c18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:54, skipping insertion in model container [2021-12-15 13:24:54,056 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:24:54" (1/1) ... [2021-12-15 13:24:54,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:24:54,198 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:24:56,478 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i[404061,404074] [2021-12-15 13:24:56,538 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:24:56,594 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:24:57,031 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i[404061,404074] [2021-12-15 13:24:57,036 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:24:57,152 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:24:57,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:57 WrapperNode [2021-12-15 13:24:57,154 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:24:57,155 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:24:57,155 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:24:57,156 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:24:57,161 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:57" (1/1) ... [2021-12-15 13:24:57,322 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:57" (1/1) ... [2021-12-15 13:24:57,770 INFO L137 Inliner]: procedures = 313, calls = 6182, calls flagged for inlining = 154, calls inlined = 152, statements flattened = 13297 [2021-12-15 13:24:57,771 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:24:57,772 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:24:57,772 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:24:57,772 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:24:57,780 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:57" (1/1) ... [2021-12-15 13:24:57,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:57" (1/1) ... [2021-12-15 13:24:57,847 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:57" (1/1) ... [2021-12-15 13:24:57,847 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:57" (1/1) ... [2021-12-15 13:24:58,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:57" (1/1) ... [2021-12-15 13:24:58,227 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:57" (1/1) ... [2021-12-15 13:24:58,272 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:57" (1/1) ... [2021-12-15 13:24:58,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:24:58,338 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:24:58,338 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:24:58,338 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:24:58,339 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:57" (1/1) ... [2021-12-15 13:24:58,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:24:58,354 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:24:58,371 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 13:24:58,379 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 13:24:58,414 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2021-12-15 13:24:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2021-12-15 13:24:58,414 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2021-12-15 13:24:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2021-12-15 13:24:58,414 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2021-12-15 13:24:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2021-12-15 13:24:58,415 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:24:58,415 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:24:58,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2021-12-15 13:24:58,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2021-12-15 13:24:58,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:24:58,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:24:58,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:24:58,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:24:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:24:58,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:24:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2021-12-15 13:24:58,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2021-12-15 13:24:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2021-12-15 13:24:58,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2021-12-15 13:24:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2021-12-15 13:24:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2021-12-15 13:24:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-12-15 13:24:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-12-15 13:24:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2021-12-15 13:24:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2021-12-15 13:24:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:24:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:24:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:24:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:24:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-12-15 13:24:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-12-15 13:24:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2021-12-15 13:24:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2021-12-15 13:24:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___0 [2021-12-15 13:24:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___0 [2021-12-15 13:24:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:24:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:24:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2021-12-15 13:24:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2021-12-15 13:24:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___1 [2021-12-15 13:24:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___1 [2021-12-15 13:24:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2021-12-15 13:24:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2021-12-15 13:24:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2021-12-15 13:24:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2021-12-15 13:24:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2021-12-15 13:24:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2021-12-15 13:24:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2021-12-15 13:24:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2021-12-15 13:24:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:24:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:24:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:24:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:24:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2021-12-15 13:24:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2021-12-15 13:24:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:24:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:24:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2021-12-15 13:24:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2021-12-15 13:24:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___1 [2021-12-15 13:24:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___1 [2021-12-15 13:24:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2021-12-15 13:24:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2021-12-15 13:24:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___1 [2021-12-15 13:24:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___1 [2021-12-15 13:24:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___0 [2021-12-15 13:24:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___0 [2021-12-15 13:24:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___3 [2021-12-15 13:24:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___3 [2021-12-15 13:24:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2021-12-15 13:24:58,426 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2021-12-15 13:24:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:24:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:24:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:24:58,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:24:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-15 13:24:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-15 13:24:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:24:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:24:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP___0 [2021-12-15 13:24:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP___0 [2021-12-15 13:24:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:24:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:24:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2021-12-15 13:24:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2021-12-15 13:24:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2021-12-15 13:24:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2021-12-15 13:24:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:24:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-12-15 13:24:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-12-15 13:24:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2021-12-15 13:24:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2021-12-15 13:24:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___0 [2021-12-15 13:24:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___0 [2021-12-15 13:24:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:24:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:24:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:24:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2021-12-15 13:24:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2021-12-15 13:24:58,431 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2021-12-15 13:24:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2021-12-15 13:24:58,431 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2021-12-15 13:24:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2021-12-15 13:24:58,432 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-15 13:24:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-15 13:24:58,432 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-12-15 13:24:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-12-15 13:24:58,432 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:24:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:24:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2021-12-15 13:24:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2021-12-15 13:24:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2021-12-15 13:24:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2021-12-15 13:24:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:24:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:24:58,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:24:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2021-12-15 13:24:58,435 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2021-12-15 13:24:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:24:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:24:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:24:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2021-12-15 13:24:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2021-12-15 13:24:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2021-12-15 13:24:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2021-12-15 13:24:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2021-12-15 13:24:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2021-12-15 13:24:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2021-12-15 13:24:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2021-12-15 13:24:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:24:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___1 [2021-12-15 13:24:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___1 [2021-12-15 13:24:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2021-12-15 13:24:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2021-12-15 13:24:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2021-12-15 13:24:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2021-12-15 13:24:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:24:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:24:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2021-12-15 13:24:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2021-12-15 13:24:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:24:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:24:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2021-12-15 13:24:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2021-12-15 13:24:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___2 [2021-12-15 13:24:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___2 [2021-12-15 13:24:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___1 [2021-12-15 13:24:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___1 [2021-12-15 13:24:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2021-12-15 13:24:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2021-12-15 13:24:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___0 [2021-12-15 13:24:58,448 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___0 [2021-12-15 13:24:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2021-12-15 13:24:58,448 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2021-12-15 13:24:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2021-12-15 13:24:58,448 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2021-12-15 13:24:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:24:58,448 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:24:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2021-12-15 13:24:58,449 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2021-12-15 13:24:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2021-12-15 13:24:58,449 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2021-12-15 13:24:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:24:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:24:58,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:24:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2021-12-15 13:24:58,449 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2021-12-15 13:24:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___3 [2021-12-15 13:24:58,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___3 [2021-12-15 13:24:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2021-12-15 13:24:58,450 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2021-12-15 13:24:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___1 [2021-12-15 13:24:58,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___1 [2021-12-15 13:24:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___0 [2021-12-15 13:24:58,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___0 [2021-12-15 13:24:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:24:58,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:24:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2021-12-15 13:24:58,451 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2021-12-15 13:24:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2021-12-15 13:24:58,451 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2021-12-15 13:24:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:24:58,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:24:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:24:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-12-15 13:24:58,452 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-12-15 13:24:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:24:58,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:24:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:24:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2021-12-15 13:24:58,452 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2021-12-15 13:24:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:24:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:24:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:24:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2021-12-15 13:24:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2021-12-15 13:24:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-12-15 13:24:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-12-15 13:24:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2021-12-15 13:24:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2021-12-15 13:24:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2021-12-15 13:24:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2021-12-15 13:24:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-12-15 13:24:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-12-15 13:24:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2021-12-15 13:24:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2021-12-15 13:24:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2021-12-15 13:24:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2021-12-15 13:24:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-12-15 13:24:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-12-15 13:24:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:24:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:24:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___3 [2021-12-15 13:24:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___3 [2021-12-15 13:24:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___1 [2021-12-15 13:24:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___1 [2021-12-15 13:24:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___0 [2021-12-15 13:24:58,456 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___0 [2021-12-15 13:24:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2021-12-15 13:24:58,456 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2021-12-15 13:24:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:24:58,456 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:24:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2021-12-15 13:24:58,456 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2021-12-15 13:24:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2021-12-15 13:24:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2021-12-15 13:24:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:24:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:24:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2021-12-15 13:24:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2021-12-15 13:24:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2021-12-15 13:24:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2021-12-15 13:24:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:24:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:24:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2021-12-15 13:24:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2021-12-15 13:24:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:24:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:24:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:24:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2021-12-15 13:24:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2021-12-15 13:24:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2021-12-15 13:24:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2021-12-15 13:24:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:24:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:24:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:24:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:24:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:24:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:24:59,551 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:24:59,554 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:25:00,459 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:25:00,464 INFO L158 Benchmark]: Toolchain (without parser) took 6412.53ms. Allocated memory was 107.0MB in the beginning and 302.0MB in the end (delta: 195.0MB). Free memory was 60.8MB in the beginning and 105.2MB in the end (delta: -44.4MB). Peak memory consumption was 157.9MB. Max. memory is 16.1GB. [2021-12-15 13:25:00,464 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 107.0MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:25:00,465 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3103.03ms. Allocated memory was 107.0MB in the beginning and 184.5MB in the end (delta: 77.6MB). Free memory was 60.7MB in the beginning and 69.0MB in the end (delta: -8.4MB). Peak memory consumption was 101.0MB. Max. memory is 16.1GB. [2021-12-15 13:25:00,465 INFO L158 Benchmark]: Boogie Procedure Inliner took 616.13ms. Allocated memory was 184.5MB in the beginning and 302.0MB in the end (delta: 117.4MB). Free memory was 69.0MB in the beginning and 155.7MB in the end (delta: -86.7MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. [2021-12-15 13:25:00,466 INFO L158 Benchmark]: Boogie Preprocessor took 565.02ms. Allocated memory is still 302.0MB. Free memory was 155.7MB in the beginning and 146.1MB in the end (delta: 9.6MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-12-15 13:25:00,466 INFO L158 Benchmark]: RCFGBuilder took 2124.22ms. Allocated memory is still 302.0MB. Free memory was 146.1MB in the beginning and 105.2MB in the end (delta: 40.9MB). Peak memory consumption was 47.2MB. Max. memory is 16.1GB. [2021-12-15 13:25:00,469 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 107.0MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3103.03ms. Allocated memory was 107.0MB in the beginning and 184.5MB in the end (delta: 77.6MB). Free memory was 60.7MB in the beginning and 69.0MB in the end (delta: -8.4MB). Peak memory consumption was 101.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 616.13ms. Allocated memory was 184.5MB in the beginning and 302.0MB in the end (delta: 117.4MB). Free memory was 69.0MB in the beginning and 155.7MB in the end (delta: -86.7MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 565.02ms. Allocated memory is still 302.0MB. Free memory was 155.7MB in the beginning and 146.1MB in the end (delta: 9.6MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2124.22ms. Allocated memory is still 302.0MB. Free memory was 146.1MB in the beginning and 105.2MB in the end (delta: 40.9MB). Peak memory consumption was 47.2MB. 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 13:25:00,531 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.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 f46b9a78b7df126f0e8e4ab33fe5881be17163006d9740767ef84c25adc3bd43 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:25:02,445 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:25:02,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:25:02,487 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:25:02,487 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:25:02,490 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:25:02,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:25:02,493 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:25:02,498 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:25:02,501 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:25:02,503 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:25:02,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:25:02,516 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:25:02,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:25:02,520 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:25:02,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:25:02,527 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:25:02,528 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:25:02,531 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:25:02,535 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:25:02,536 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:25:02,537 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:25:02,539 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:25:02,540 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:25:02,547 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:25:02,548 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:25:02,548 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:25:02,549 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:25:02,550 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:25:02,551 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:25:02,551 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:25:02,552 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:25:02,553 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:25:02,554 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:25:02,555 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:25:02,555 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:25:02,556 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:25:02,556 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:25:02,556 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:25:02,558 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:25:02,558 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:25:02,562 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:25:02,597 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:25:02,598 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:25:02,599 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:25:02,599 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:25:02,600 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:25:02,600 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:25:02,601 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:25:02,601 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:25:02,602 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:25:02,602 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:25:02,603 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:25:02,603 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:25:02,603 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:25:02,603 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:25:02,604 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:25:02,604 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:25:02,604 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:25:02,604 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:25:02,605 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:25:02,605 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:25:02,605 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:25:02,605 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:25:02,605 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:25:02,606 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:02,606 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:25:02,606 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:25:02,606 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:25:02,606 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:25:02,607 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:25:02,607 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:25:02,607 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:25:02,607 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:25:02,608 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:25:02,608 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:25:02,608 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f46b9a78b7df126f0e8e4ab33fe5881be17163006d9740767ef84c25adc3bd43 [2021-12-15 13:25:02,924 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:25:02,949 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:25:02,953 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:25:02,955 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:25:02,956 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:25:02,957 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2021-12-15 13:25:03,011 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdb3054eb/0e0a0f80b53f418eb7b3767910dfa30b/FLAG56bcd561b [2021-12-15 13:25:03,884 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:25:03,885 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2021-12-15 13:25:03,941 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdb3054eb/0e0a0f80b53f418eb7b3767910dfa30b/FLAG56bcd561b [2021-12-15 13:25:04,357 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdb3054eb/0e0a0f80b53f418eb7b3767910dfa30b [2021-12-15 13:25:04,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:25:04,366 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:25:04,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:04,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:25:04,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:25:04,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:04" (1/1) ... [2021-12-15 13:25:04,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f8c8317 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:04, skipping insertion in model container [2021-12-15 13:25:04,375 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:04" (1/1) ... [2021-12-15 13:25:04,381 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:25:04,537 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:25:06,860 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i[404061,404074] [2021-12-15 13:25:06,917 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:06,984 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:25:07,052 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:25:07,561 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i[404061,404074] [2021-12-15 13:25:07,569 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:07,605 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:25:08,062 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i[404061,404074] [2021-12-15 13:25:08,068 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:08,192 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:25:08,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:08 WrapperNode [2021-12-15 13:25:08,193 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:08,195 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:08,195 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:25:08,195 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:25:08,200 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:08" (1/1) ... [2021-12-15 13:25:08,354 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:08" (1/1) ... [2021-12-15 13:25:08,682 INFO L137 Inliner]: procedures = 328, calls = 6182, calls flagged for inlining = 154, calls inlined = 152, statements flattened = 13093 [2021-12-15 13:25:08,683 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:08,684 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:25:08,684 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:25:08,684 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:25:08,692 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:08" (1/1) ... [2021-12-15 13:25:08,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:08" (1/1) ... [2021-12-15 13:25:08,782 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:08" (1/1) ... [2021-12-15 13:25:08,782 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:08" (1/1) ... [2021-12-15 13:25:09,089 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:08" (1/1) ... [2021-12-15 13:25:09,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:08" (1/1) ... [2021-12-15 13:25:09,171 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:08" (1/1) ... [2021-12-15 13:25:09,229 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:25:09,231 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:25:09,231 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:25:09,232 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:25:09,232 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:08" (1/1) ... [2021-12-15 13:25:09,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:09,247 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:25:09,260 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 13:25:09,284 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 13:25:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2021-12-15 13:25:09,299 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2021-12-15 13:25:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:25:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2021-12-15 13:25:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2021-12-15 13:25:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2021-12-15 13:25:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2021-12-15 13:25:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:25:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:25:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:25:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2021-12-15 13:25:09,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2021-12-15 13:25:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:25:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:25:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:25:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:25:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:25:09,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:25:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:25:09,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:25:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2021-12-15 13:25:09,303 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2021-12-15 13:25:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2021-12-15 13:25:09,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2021-12-15 13:25:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2021-12-15 13:25:09,303 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2021-12-15 13:25:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-12-15 13:25:09,304 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-12-15 13:25:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2021-12-15 13:25:09,304 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2021-12-15 13:25:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:25:09,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:25:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:25:09,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:25:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-12-15 13:25:09,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-12-15 13:25:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2021-12-15 13:25:09,306 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2021-12-15 13:25:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___0 [2021-12-15 13:25:09,306 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___0 [2021-12-15 13:25:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:25:09,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:25:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2021-12-15 13:25:09,307 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2021-12-15 13:25:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___1 [2021-12-15 13:25:09,307 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___1 [2021-12-15 13:25:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2021-12-15 13:25:09,308 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2021-12-15 13:25:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2021-12-15 13:25:09,308 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2021-12-15 13:25:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2021-12-15 13:25:09,309 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2021-12-15 13:25:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2021-12-15 13:25:09,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2021-12-15 13:25:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:25:09,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:25:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:25:09,310 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:25:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2021-12-15 13:25:09,311 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2021-12-15 13:25:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:25:09,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:25:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2021-12-15 13:25:09,312 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2021-12-15 13:25:09,312 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___1 [2021-12-15 13:25:09,312 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___1 [2021-12-15 13:25:09,312 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2021-12-15 13:25:09,312 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2021-12-15 13:25:09,313 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___1 [2021-12-15 13:25:09,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___1 [2021-12-15 13:25:09,313 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___0 [2021-12-15 13:25:09,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___0 [2021-12-15 13:25:09,313 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___3 [2021-12-15 13:25:09,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___3 [2021-12-15 13:25:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2021-12-15 13:25:09,314 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2021-12-15 13:25:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:25:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:25:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:25:09,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:25:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-15 13:25:09,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-15 13:25:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:25:09,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:25:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP___0 [2021-12-15 13:25:09,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP___0 [2021-12-15 13:25:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:25:09,316 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:25:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2021-12-15 13:25:09,317 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2021-12-15 13:25:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2021-12-15 13:25:09,317 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2021-12-15 13:25:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:25:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:25:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:25:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:25:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:25:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-12-15 13:25:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-12-15 13:25:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2021-12-15 13:25:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2021-12-15 13:25:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___0 [2021-12-15 13:25:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___0 [2021-12-15 13:25:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:25:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:25:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:25:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2021-12-15 13:25:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2021-12-15 13:25:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2021-12-15 13:25:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2021-12-15 13:25:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:25:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:25:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:25:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2021-12-15 13:25:09,324 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2021-12-15 13:25:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:25:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-15 13:25:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-15 13:25:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-12-15 13:25:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-12-15 13:25:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:25:09,331 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:25:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2021-12-15 13:25:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2021-12-15 13:25:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2021-12-15 13:25:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2021-12-15 13:25:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:25:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:25:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2021-12-15 13:25:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2021-12-15 13:25:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:25:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:25:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2021-12-15 13:25:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2021-12-15 13:25:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2021-12-15 13:25:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2021-12-15 13:25:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2021-12-15 13:25:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2021-12-15 13:25:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2021-12-15 13:25:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2021-12-15 13:25:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___1 [2021-12-15 13:25:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___1 [2021-12-15 13:25:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2021-12-15 13:25:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2021-12-15 13:25:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2021-12-15 13:25:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2021-12-15 13:25:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:25:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:25:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2021-12-15 13:25:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2021-12-15 13:25:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:25:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:25:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2021-12-15 13:25:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2021-12-15 13:25:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___2 [2021-12-15 13:25:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___2 [2021-12-15 13:25:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___1 [2021-12-15 13:25:09,337 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___1 [2021-12-15 13:25:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2021-12-15 13:25:09,337 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2021-12-15 13:25:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___0 [2021-12-15 13:25:09,337 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___0 [2021-12-15 13:25:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2021-12-15 13:25:09,338 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2021-12-15 13:25:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2021-12-15 13:25:09,338 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2021-12-15 13:25:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:25:09,338 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:25:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2021-12-15 13:25:09,338 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2021-12-15 13:25:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2021-12-15 13:25:09,339 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2021-12-15 13:25:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:25:09,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:25:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2021-12-15 13:25:09,339 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2021-12-15 13:25:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:25:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___3 [2021-12-15 13:25:09,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___3 [2021-12-15 13:25:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2021-12-15 13:25:09,340 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2021-12-15 13:25:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:25:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___1 [2021-12-15 13:25:09,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___1 [2021-12-15 13:25:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:25:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:25:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___0 [2021-12-15 13:25:09,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___0 [2021-12-15 13:25:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:25:09,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:25:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2021-12-15 13:25:09,342 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2021-12-15 13:25:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2021-12-15 13:25:09,342 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2021-12-15 13:25:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:25:09,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:25:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:25:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-12-15 13:25:09,343 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-12-15 13:25:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:25:09,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:25:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:25:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2021-12-15 13:25:09,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2021-12-15 13:25:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:25:09,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:25:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:25:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:25:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2021-12-15 13:25:09,344 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2021-12-15 13:25:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:25:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-12-15 13:25:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-12-15 13:25:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:25:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2021-12-15 13:25:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2021-12-15 13:25:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2021-12-15 13:25:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2021-12-15 13:25:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-12-15 13:25:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-12-15 13:25:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2021-12-15 13:25:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2021-12-15 13:25:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2021-12-15 13:25:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2021-12-15 13:25:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-12-15 13:25:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-12-15 13:25:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:25:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:25:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___3 [2021-12-15 13:25:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___3 [2021-12-15 13:25:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___1 [2021-12-15 13:25:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___1 [2021-12-15 13:25:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___0 [2021-12-15 13:25:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___0 [2021-12-15 13:25:09,348 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2021-12-15 13:25:09,348 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2021-12-15 13:25:09,348 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:25:09,348 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:25:09,349 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2021-12-15 13:25:09,351 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2021-12-15 13:25:09,352 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2021-12-15 13:25:09,352 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2021-12-15 13:25:09,352 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:25:09,352 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:25:09,352 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2021-12-15 13:25:09,352 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2021-12-15 13:25:09,352 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2021-12-15 13:25:09,353 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2021-12-15 13:25:09,353 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:25:09,353 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:25:09,353 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2021-12-15 13:25:09,353 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2021-12-15 13:25:09,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:25:09,353 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:25:09,353 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:25:09,354 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2021-12-15 13:25:09,354 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2021-12-15 13:25:09,354 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2021-12-15 13:25:09,354 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2021-12-15 13:25:09,354 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:25:09,354 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:25:09,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:25:09,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:25:09,355 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:25:09,355 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:25:10,439 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:25:10,442 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:25:13,035 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:25:13,039 INFO L158 Benchmark]: Toolchain (without parser) took 8672.66ms. Allocated memory was 75.5MB in the beginning and 723.5MB in the end (delta: 648.0MB). Free memory was 49.7MB in the beginning and 546.6MB in the end (delta: -496.9MB). Peak memory consumption was 277.2MB. Max. memory is 16.1GB. [2021-12-15 13:25:13,039 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 52.4MB. Free memory was 33.8MB in the beginning and 33.8MB in the end (delta: 33.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:25:13,040 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3825.05ms. Allocated memory was 75.5MB in the beginning and 276.8MB in the end (delta: 201.3MB). Free memory was 49.5MB in the beginning and 138.2MB in the end (delta: -88.7MB). Peak memory consumption was 141.5MB. Max. memory is 16.1GB. [2021-12-15 13:25:13,040 INFO L158 Benchmark]: Boogie Procedure Inliner took 488.62ms. Allocated memory is still 276.8MB. Free memory was 138.2MB in the beginning and 139.8MB in the end (delta: -1.6MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2021-12-15 13:25:13,040 INFO L158 Benchmark]: Boogie Preprocessor took 545.55ms. Allocated memory was 276.8MB in the beginning and 723.5MB in the end (delta: 446.7MB). Free memory was 139.8MB in the beginning and 558.2MB in the end (delta: -418.3MB). Peak memory consumption was 76.6MB. Max. memory is 16.1GB. [2021-12-15 13:25:13,041 INFO L158 Benchmark]: RCFGBuilder took 3806.87ms. Allocated memory is still 723.5MB. Free memory was 558.2MB in the beginning and 546.6MB in the end (delta: 11.5MB). Peak memory consumption was 137.4MB. Max. memory is 16.1GB. [2021-12-15 13:25:13,042 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 52.4MB. Free memory was 33.8MB in the beginning and 33.8MB in the end (delta: 33.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3825.05ms. Allocated memory was 75.5MB in the beginning and 276.8MB in the end (delta: 201.3MB). Free memory was 49.5MB in the beginning and 138.2MB in the end (delta: -88.7MB). Peak memory consumption was 141.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 488.62ms. Allocated memory is still 276.8MB. Free memory was 138.2MB in the beginning and 139.8MB in the end (delta: -1.6MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 545.55ms. Allocated memory was 276.8MB in the beginning and 723.5MB in the end (delta: 446.7MB). Free memory was 139.8MB in the beginning and 558.2MB in the end (delta: -418.3MB). Peak memory consumption was 76.6MB. Max. memory is 16.1GB. * RCFGBuilder took 3806.87ms. Allocated memory is still 723.5MB. Free memory was 558.2MB in the beginning and 546.6MB in the end (delta: 11.5MB). Peak memory consumption was 137.4MB. 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 13:25:13,087 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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable