./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.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-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.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 a557b3f23d28b1b2975fe5a1ec9be116baec95118275653c294d17489d97b205 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:10:26,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:10:26,722 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:10:26,755 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:10:26,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:10:26,758 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:10:26,759 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:10:26,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:10:26,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:10:26,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:10:26,766 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:10:26,767 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:10:26,767 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:10:26,769 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:10:26,770 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:10:26,776 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:10:26,777 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:10:26,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:10:26,780 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:10:26,784 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:10:26,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:10:26,785 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:10:26,787 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:10:26,787 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:10:26,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:10:26,792 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:10:26,792 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:10:26,793 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:10:26,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:10:26,794 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:10:26,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:10:26,795 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:10:26,796 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:10:26,797 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:10:26,797 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:10:26,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:10:26,798 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:10:26,798 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:10:26,798 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:10:26,799 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:10:26,799 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:10:26,800 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:10:26,825 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:10:26,826 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:10:26,826 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:10:26,826 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:10:26,827 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:10:26,827 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:10:26,827 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:10:26,827 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:10:26,828 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:10:26,828 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:10:26,828 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:10:26,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:10:26,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:10:26,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:10:26,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:10:26,829 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:10:26,829 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:10:26,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:10:26,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:10:26,830 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:10:26,830 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:10:26,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:10:26,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:10:26,830 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:10:26,830 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:10:26,831 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:10:26,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:10:26,831 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:10:26,831 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:10:26,831 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:10:26,831 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:10:26,831 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a557b3f23d28b1b2975fe5a1ec9be116baec95118275653c294d17489d97b205 [2021-12-15 13:10:27,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:10:27,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:10:27,051 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:10:27,052 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:10:27,052 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:10:27,053 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-12-15 13:10:27,123 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61ca6aa1c/1041a384d23642a3aea5cea3f2cfb2c6/FLAG498042130 [2021-12-15 13:10:27,798 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:10:27,798 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-12-15 13:10:27,840 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61ca6aa1c/1041a384d23642a3aea5cea3f2cfb2c6/FLAG498042130 [2021-12-15 13:10:28,129 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61ca6aa1c/1041a384d23642a3aea5cea3f2cfb2c6 [2021-12-15 13:10:28,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:10:28,132 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:10:28,145 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:10:28,145 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:10:28,148 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:10:28,148 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:10:28" (1/1) ... [2021-12-15 13:10:28,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2814fc8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:28, skipping insertion in model container [2021-12-15 13:10:28,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:10:28" (1/1) ... [2021-12-15 13:10:28,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:10:28,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:10:29,081 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-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[141236,141249] [2021-12-15 13:10:30,366 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:30,458 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:10:30,552 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[141236,141249] [2021-12-15 13:10:30,871 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:30,980 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:10:30,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:30 WrapperNode [2021-12-15 13:10:30,981 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:10:30,982 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:10:30,982 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:10:30,982 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:10:30,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:30" (1/1) ... [2021-12-15 13:10:31,109 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:30" (1/1) ... [2021-12-15 13:10:31,512 INFO L137 Inliner]: procedures = 340, calls = 5887, calls flagged for inlining = 168, calls inlined = 165, statements flattened = 12963 [2021-12-15 13:10:31,527 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:10:31,528 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:10:31,528 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:10:31,528 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:10:31,550 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:30" (1/1) ... [2021-12-15 13:10:31,550 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:30" (1/1) ... [2021-12-15 13:10:31,690 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:30" (1/1) ... [2021-12-15 13:10:31,690 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:30" (1/1) ... [2021-12-15 13:10:32,015 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:30" (1/1) ... [2021-12-15 13:10:32,050 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:30" (1/1) ... [2021-12-15 13:10:32,089 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:30" (1/1) ... [2021-12-15 13:10:32,144 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:10:32,145 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:10:32,145 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:10:32,145 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:10:32,146 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:30" (1/1) ... [2021-12-15 13:10:32,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:10:32,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:10:32,168 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 13:10:32,179 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 13:10:32,190 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:10:32,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:10:32,191 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2021-12-15 13:10:32,191 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2021-12-15 13:10:32,191 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2021-12-15 13:10:32,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2021-12-15 13:10:32,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:10:32,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:10:32,192 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:10:32,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:10:32,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:10:32,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:10:32,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:10:32,192 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2021-12-15 13:10:32,192 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2021-12-15 13:10:32,192 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:10:32,192 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:10:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2021-12-15 13:10:32,193 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2021-12-15 13:10:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2021-12-15 13:10:32,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2021-12-15 13:10:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2021-12-15 13:10:32,193 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2021-12-15 13:10:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:10:32,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:10:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2021-12-15 13:10:32,194 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2021-12-15 13:10:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-12-15 13:10:32,194 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-12-15 13:10:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2021-12-15 13:10:32,194 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2021-12-15 13:10:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:10:32,194 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:10:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2021-12-15 13:10:32,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2021-12-15 13:10:32,195 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:10:32,195 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:10:32,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:10:32,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:10:32,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2021-12-15 13:10:32,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2021-12-15 13:10:32,195 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2021-12-15 13:10:32,195 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2021-12-15 13:10:32,196 INFO L130 BoogieDeclarations]: Found specification of procedure param_array_get [2021-12-15 13:10:32,196 INFO L138 BoogieDeclarations]: Found implementation of procedure param_array_get [2021-12-15 13:10:32,196 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:10:32,196 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:10:32,196 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:10:32,196 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:10:32,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:10:32,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:10:32,196 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2021-12-15 13:10:32,197 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2021-12-15 13:10:32,197 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:10:32,197 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:10:32,197 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2021-12-15 13:10:32,197 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2021-12-15 13:10:32,197 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2021-12-15 13:10:32,197 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2021-12-15 13:10:32,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:10:32,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:10:32,198 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:10:32,198 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:10:32,198 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:10:32,198 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:10:32,198 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2021-12-15 13:10:32,198 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2021-12-15 13:10:32,198 INFO L130 BoogieDeclarations]: Found specification of procedure _lock_kernel [2021-12-15 13:10:32,198 INFO L138 BoogieDeclarations]: Found implementation of procedure _lock_kernel [2021-12-15 13:10:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:10:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2021-12-15 13:10:32,199 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2021-12-15 13:10:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:10:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:10:32,199 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:10:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2021-12-15 13:10:32,199 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2021-12-15 13:10:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:10:32,200 INFO L130 BoogieDeclarations]: Found specification of procedure _unlock_kernel [2021-12-15 13:10:32,200 INFO L138 BoogieDeclarations]: Found implementation of procedure _unlock_kernel [2021-12-15 13:10:32,200 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:10:32,200 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:10:32,200 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:10:32,200 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:10:32,200 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-15 13:10:32,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-15 13:10:32,200 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:10:32,201 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:10:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2021-12-15 13:10:32,201 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2021-12-15 13:10:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:10:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:10:32,201 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:10:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:10:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2021-12-15 13:10:32,201 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2021-12-15 13:10:32,202 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:10:32,202 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:10:32,202 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2021-12-15 13:10:32,202 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2021-12-15 13:10:32,202 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-12-15 13:10:32,202 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-12-15 13:10:32,202 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-12-15 13:10:32,202 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:10:32,202 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:10:32,203 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2021-12-15 13:10:32,203 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2021-12-15 13:10:32,203 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:10:32,203 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:10:32,203 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:10:32,203 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:10:32,203 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:10:32,203 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:10:32,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:10:32,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:10:32,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:10:32,204 INFO L130 BoogieDeclarations]: Found specification of procedure raw_local_irq_restore [2021-12-15 13:10:32,204 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_local_irq_restore [2021-12-15 13:10:32,204 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:10:32,204 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:10:32,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:10:32,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:10:32,204 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-12-15 13:10:32,205 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-12-15 13:10:32,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:10:32,205 INFO L130 BoogieDeclarations]: Found specification of procedure raw_irqs_disabled_flags [2021-12-15 13:10:32,205 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_irqs_disabled_flags [2021-12-15 13:10:32,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:10:32,205 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:10:32,205 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:10:32,205 INFO L130 BoogieDeclarations]: Found specification of procedure param_array_set [2021-12-15 13:10:32,205 INFO L138 BoogieDeclarations]: Found implementation of procedure param_array_set [2021-12-15 13:10:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2021-12-15 13:10:32,206 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2021-12-15 13:10:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2021-12-15 13:10:32,206 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2021-12-15 13:10:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:10:32,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:10:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2021-12-15 13:10:32,206 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2021-12-15 13:10:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2021-12-15 13:10:32,207 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2021-12-15 13:10:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:10:32,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:10:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:10:32,207 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:10:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:10:32,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:10:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2021-12-15 13:10:32,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2021-12-15 13:10:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:10:32,208 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:10:32,208 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:10:32,208 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-15 13:10:32,208 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-15 13:10:32,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_3 [2021-12-15 13:10:32,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_3 [2021-12-15 13:10:32,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-15 13:10:32,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-15 13:10:32,208 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_int [2021-12-15 13:10:32,209 INFO L138 BoogieDeclarations]: Found implementation of procedure param_get_int [2021-12-15 13:10:32,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:10:32,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:10:32,209 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-12-15 13:10:32,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-12-15 13:10:32,209 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2021-12-15 13:10:32,209 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2021-12-15 13:10:32,209 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2021-12-15 13:10:32,209 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2021-12-15 13:10:32,209 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2021-12-15 13:10:32,210 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2021-12-15 13:10:32,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:10:32,210 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2021-12-15 13:10:32,210 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2021-12-15 13:10:32,210 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2021-12-15 13:10:32,210 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-12-15 13:10:32,210 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-12-15 13:10:32,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:10:32,210 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2021-12-15 13:10:32,211 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2021-12-15 13:10:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2021-12-15 13:10:32,211 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2021-12-15 13:10:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2021-12-15 13:10:32,211 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2021-12-15 13:10:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:10:32,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:10:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_local_save_flags [2021-12-15 13:10:32,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_local_save_flags [2021-12-15 13:10:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:10:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:10:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:10:32,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:10:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2021-12-15 13:10:32,212 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2021-12-15 13:10:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2021-12-15 13:10:32,212 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2021-12-15 13:10:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:10:32,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:10:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2021-12-15 13:10:32,213 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2021-12-15 13:10:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-12-15 13:10:32,213 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-12-15 13:10:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-12-15 13:10:32,213 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-12-15 13:10:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2021-12-15 13:10:32,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2021-12-15 13:10:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-15 13:10:32,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-15 13:10:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2021-12-15 13:10:32,214 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2021-12-15 13:10:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2021-12-15 13:10:32,214 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2021-12-15 13:10:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2021-12-15 13:10:32,214 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2021-12-15 13:10:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_int [2021-12-15 13:10:32,214 INFO L138 BoogieDeclarations]: Found implementation of procedure param_set_int [2021-12-15 13:10:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:10:32,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:10:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:10:32,215 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:10:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-12-15 13:10:32,215 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-12-15 13:10:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_8 [2021-12-15 13:10:32,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_8 [2021-12-15 13:10:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:10:32,215 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:10:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:10:32,216 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:10:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:10:32,216 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:10:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-15 13:10:32,216 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-15 13:10:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-12-15 13:10:32,216 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-12-15 13:10:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:10:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2021-12-15 13:10:32,217 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2021-12-15 13:10:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:10:32,217 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:10:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-15 13:10:32,217 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-15 13:10:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2021-12-15 13:10:32,217 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2021-12-15 13:10:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-12-15 13:10:32,217 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-12-15 13:10:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2021-12-15 13:10:32,218 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2021-12-15 13:10:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:10:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:10:32,218 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:10:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:10:32,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:10:33,130 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:10:33,132 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:10:33,196 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:10:33,200 INFO L158 Benchmark]: Toolchain (without parser) took 5067.28ms. Allocated memory was 109.1MB in the beginning and 323.0MB in the end (delta: 213.9MB). Free memory was 62.5MB in the beginning and 139.8MB in the end (delta: -77.3MB). Peak memory consumption was 165.9MB. Max. memory is 16.1GB. [2021-12-15 13:10:33,200 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 79.7MB. Free memory was 39.9MB in the beginning and 39.9MB in the end (delta: 40.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:10:33,201 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2835.74ms. Allocated memory was 109.1MB in the beginning and 197.1MB in the end (delta: 88.1MB). Free memory was 62.5MB in the beginning and 81.5MB in the end (delta: -19.0MB). Peak memory consumption was 99.5MB. Max. memory is 16.1GB. [2021-12-15 13:10:33,201 INFO L158 Benchmark]: Boogie Procedure Inliner took 546.08ms. Allocated memory was 197.1MB in the beginning and 323.0MB in the end (delta: 125.8MB). Free memory was 81.5MB in the beginning and 178.9MB in the end (delta: -97.4MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-12-15 13:10:33,202 INFO L158 Benchmark]: Boogie Preprocessor took 616.23ms. Allocated memory is still 323.0MB. Free memory was 178.9MB in the beginning and 151.6MB in the end (delta: 27.3MB). Peak memory consumption was 65.3MB. Max. memory is 16.1GB. [2021-12-15 13:10:33,202 INFO L158 Benchmark]: RCFGBuilder took 1053.80ms. Allocated memory is still 323.0MB. Free memory was 151.6MB in the beginning and 139.8MB in the end (delta: 11.8MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. [2021-12-15 13:10:33,204 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 79.7MB. Free memory was 39.9MB in the beginning and 39.9MB in the end (delta: 40.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2835.74ms. Allocated memory was 109.1MB in the beginning and 197.1MB in the end (delta: 88.1MB). Free memory was 62.5MB in the beginning and 81.5MB in the end (delta: -19.0MB). Peak memory consumption was 99.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 546.08ms. Allocated memory was 197.1MB in the beginning and 323.0MB in the end (delta: 125.8MB). Free memory was 81.5MB in the beginning and 178.9MB in the end (delta: -97.4MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 616.23ms. Allocated memory is still 323.0MB. Free memory was 178.9MB in the beginning and 151.6MB in the end (delta: 27.3MB). Peak memory consumption was 65.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1053.80ms. Allocated memory is still 323.0MB. Free memory was 151.6MB in the beginning and 139.8MB in the end (delta: 11.8MB). Peak memory consumption was 40.1MB. 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 13:10:33,247 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-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.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 a557b3f23d28b1b2975fe5a1ec9be116baec95118275653c294d17489d97b205 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:10:35,012 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:10:35,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:10:35,044 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:10:35,044 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:10:35,045 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:10:35,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:10:35,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:10:35,063 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:10:35,064 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:10:35,065 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:10:35,077 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:10:35,080 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:10:35,083 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:10:35,084 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:10:35,085 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:10:35,087 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:10:35,088 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:10:35,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:10:35,092 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:10:35,095 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:10:35,096 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:10:35,097 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:10:35,098 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:10:35,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:10:35,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:10:35,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:10:35,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:10:35,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:10:35,105 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:10:35,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:10:35,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:10:35,107 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:10:35,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:10:35,108 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:10:35,108 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:10:35,109 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:10:35,109 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:10:35,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:10:35,110 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:10:35,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:10:35,111 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:10:35,133 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:10:35,133 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:10:35,134 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:10:35,134 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:10:35,135 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:10:35,135 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:10:35,136 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:10:35,136 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:10:35,136 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:10:35,136 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:10:35,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:10:35,137 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:10:35,137 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:10:35,137 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:10:35,138 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:10:35,138 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:10:35,138 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:10:35,138 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:10:35,138 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:10:35,138 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:10:35,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:10:35,139 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:10:35,139 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:10:35,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:10:35,139 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:10:35,139 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:10:35,140 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:10:35,140 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:10:35,140 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:10:35,140 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:10:35,140 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:10:35,140 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:10:35,141 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:10:35,141 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:10:35,141 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a557b3f23d28b1b2975fe5a1ec9be116baec95118275653c294d17489d97b205 [2021-12-15 13:10:35,392 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:10:35,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:10:35,421 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:10:35,424 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:10:35,424 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:10:35,425 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-12-15 13:10:35,472 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43aa50866/34757a845c954515939783019ff91761/FLAGe6f450927 [2021-12-15 13:10:36,158 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:10:36,159 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-12-15 13:10:36,202 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43aa50866/34757a845c954515939783019ff91761/FLAGe6f450927 [2021-12-15 13:10:36,247 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43aa50866/34757a845c954515939783019ff91761 [2021-12-15 13:10:36,249 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:10:36,251 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:10:36,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:10:36,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:10:36,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:10:36,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:10:36" (1/1) ... [2021-12-15 13:10:36,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43fb1516 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:36, skipping insertion in model container [2021-12-15 13:10:36,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:10:36" (1/1) ... [2021-12-15 13:10:36,262 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:10:36,379 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:10:37,131 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-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[141236,141249] [2021-12-15 13:10:38,314 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-12-15 13:10:38,572 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:38,663 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:10:38,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:10:38,777 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-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[141236,141249] [2021-12-15 13:10:39,105 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:39,150 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:10:39,240 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-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[141236,141249] [2021-12-15 13:10:39,691 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:39,759 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:10:39,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:39 WrapperNode [2021-12-15 13:10:39,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:10:39,761 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:10:39,761 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:10:39,761 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:10:39,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:39" (1/1) ... [2021-12-15 13:10:39,859 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:39" (1/1) ... [2021-12-15 13:10:40,150 INFO L137 Inliner]: procedures = 355, calls = 5887, calls flagged for inlining = 168, calls inlined = 165, statements flattened = 12714 [2021-12-15 13:10:40,150 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:10:40,151 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:10:40,152 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:10:40,152 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:10:40,158 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:39" (1/1) ... [2021-12-15 13:10:40,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:39" (1/1) ... [2021-12-15 13:10:40,242 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:39" (1/1) ... [2021-12-15 13:10:40,242 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:39" (1/1) ... [2021-12-15 13:10:40,417 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:39" (1/1) ... [2021-12-15 13:10:40,446 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:39" (1/1) ... [2021-12-15 13:10:40,488 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:39" (1/1) ... [2021-12-15 13:10:40,549 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:10:40,550 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:10:40,550 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:10:40,550 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:10:40,551 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:39" (1/1) ... [2021-12-15 13:10:40,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:10:40,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:10:40,581 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 13:10:40,663 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 13:10:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:10:40,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:10:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2021-12-15 13:10:40,707 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2021-12-15 13:10:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:10:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2021-12-15 13:10:40,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2021-12-15 13:10:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:10:40,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:10:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:10:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:10:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:10:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:10:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:10:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:10:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:10:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:10:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2021-12-15 13:10:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2021-12-15 13:10:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:10:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:10:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2021-12-15 13:10:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2021-12-15 13:10:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2021-12-15 13:10:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2021-12-15 13:10:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2021-12-15 13:10:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2021-12-15 13:10:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:10:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:10:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2021-12-15 13:10:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2021-12-15 13:10:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-12-15 13:10:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-12-15 13:10:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2021-12-15 13:10:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2021-12-15 13:10:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:10:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:10:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2021-12-15 13:10:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2021-12-15 13:10:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:10:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:10:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:10:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:10:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2021-12-15 13:10:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2021-12-15 13:10:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2021-12-15 13:10:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2021-12-15 13:10:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure param_array_get [2021-12-15 13:10:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure param_array_get [2021-12-15 13:10:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:10:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:10:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:10:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:10:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:10:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:10:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2021-12-15 13:10:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2021-12-15 13:10:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:10:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:10:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2021-12-15 13:10:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2021-12-15 13:10:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2021-12-15 13:10:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2021-12-15 13:10:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:10:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:10:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:10:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:10:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:10:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:10:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2021-12-15 13:10:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2021-12-15 13:10:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure _lock_kernel [2021-12-15 13:10:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure _lock_kernel [2021-12-15 13:10:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:10:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2021-12-15 13:10:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2021-12-15 13:10:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:10:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:10:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:10:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2021-12-15 13:10:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2021-12-15 13:10:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:10:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure _unlock_kernel [2021-12-15 13:10:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure _unlock_kernel [2021-12-15 13:10:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:10:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:10:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:10:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:10:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-15 13:10:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-15 13:10:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:10:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:10:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:10:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:10:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:10:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2021-12-15 13:10:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2021-12-15 13:10:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:10:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:10:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:10:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:10:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:10:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2021-12-15 13:10:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2021-12-15 13:10:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:10:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:10:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:10:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:10:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:10:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2021-12-15 13:10:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2021-12-15 13:10:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:10:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-12-15 13:10:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-12-15 13:10:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-12-15 13:10:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:10:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:10:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2021-12-15 13:10:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2021-12-15 13:10:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:10:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:10:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:10:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:10:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:10:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:10:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:10:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:10:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure raw_local_irq_restore [2021-12-15 13:10:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_local_irq_restore [2021-12-15 13:10:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:10:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:10:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:10:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:10:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-12-15 13:10:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-12-15 13:10:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure raw_irqs_disabled_flags [2021-12-15 13:10:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_irqs_disabled_flags [2021-12-15 13:10:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:10:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:10:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure param_array_set [2021-12-15 13:10:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure param_array_set [2021-12-15 13:10:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2021-12-15 13:10:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2021-12-15 13:10:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2021-12-15 13:10:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2021-12-15 13:10:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:10:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:10:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2021-12-15 13:10:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2021-12-15 13:10:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2021-12-15 13:10:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2021-12-15 13:10:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:10:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:10:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:10:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:10:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:10:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:10:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2021-12-15 13:10:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2021-12-15 13:10:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:10:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:10:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-15 13:10:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-15 13:10:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_3 [2021-12-15 13:10:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_3 [2021-12-15 13:10:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-15 13:10:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-15 13:10:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:10:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:10:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:10:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:10:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_int [2021-12-15 13:10:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure param_get_int [2021-12-15 13:10:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:10:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:10:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-12-15 13:10:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-12-15 13:10:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2021-12-15 13:10:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2021-12-15 13:10:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2021-12-15 13:10:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2021-12-15 13:10:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2021-12-15 13:10:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2021-12-15 13:10:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:10:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2021-12-15 13:10:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2021-12-15 13:10:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2021-12-15 13:10:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-12-15 13:10:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-12-15 13:10:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:10:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2021-12-15 13:10:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2021-12-15 13:10:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2021-12-15 13:10:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2021-12-15 13:10:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2021-12-15 13:10:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2021-12-15 13:10:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:10:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:10:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_local_save_flags [2021-12-15 13:10:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_local_save_flags [2021-12-15 13:10:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:10:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:10:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:10:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:10:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:10:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:10:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2021-12-15 13:10:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2021-12-15 13:10:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2021-12-15 13:10:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2021-12-15 13:10:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:10:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:10:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:10:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2021-12-15 13:10:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2021-12-15 13:10:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-12-15 13:10:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-12-15 13:10:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-12-15 13:10:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-12-15 13:10:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2021-12-15 13:10:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2021-12-15 13:10:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-15 13:10:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-15 13:10:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2021-12-15 13:10:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2021-12-15 13:10:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2021-12-15 13:10:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2021-12-15 13:10:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2021-12-15 13:10:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2021-12-15 13:10:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:10:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:10:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_int [2021-12-15 13:10:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure param_set_int [2021-12-15 13:10:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:10:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:10:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-12-15 13:10:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-12-15 13:10:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_8 [2021-12-15 13:10:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_8 [2021-12-15 13:10:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:10:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:10:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:10:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:10:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:10:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:10:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-15 13:10:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-15 13:10:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-12-15 13:10:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-12-15 13:10:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:10:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2021-12-15 13:10:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2021-12-15 13:10:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:10:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:10:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-15 13:10:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-15 13:10:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2021-12-15 13:10:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2021-12-15 13:10:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-12-15 13:10:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-12-15 13:10:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2021-12-15 13:10:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2021-12-15 13:10:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:10:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:10:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:10:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:10:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:10:41,749 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:10:41,751 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:10:41,857 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:10:41,860 INFO L158 Benchmark]: Toolchain (without parser) took 5608.05ms. Allocated memory was 54.5MB in the beginning and 1.0GB in the end (delta: 947.9MB). Free memory was 25.5MB in the beginning and 773.1MB in the end (delta: -747.6MB). Peak memory consumption was 263.9MB. Max. memory is 16.1GB. [2021-12-15 13:10:41,860 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 54.5MB. Free memory is still 35.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:10:41,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3507.69ms. Allocated memory was 54.5MB in the beginning and 390.1MB in the end (delta: 335.5MB). Free memory was 25.3MB in the beginning and 231.0MB in the end (delta: -205.7MB). Peak memory consumption was 182.1MB. Max. memory is 16.1GB. [2021-12-15 13:10:41,861 INFO L158 Benchmark]: Boogie Procedure Inliner took 389.83ms. Allocated memory is still 390.1MB. Free memory was 231.0MB in the beginning and 237.3MB in the end (delta: -6.3MB). Peak memory consumption was 95.4MB. Max. memory is 16.1GB. [2021-12-15 13:10:41,861 INFO L158 Benchmark]: Boogie Preprocessor took 397.92ms. Allocated memory is still 390.1MB. Free memory was 237.3MB in the beginning and 130.3MB in the end (delta: 107.0MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. [2021-12-15 13:10:41,861 INFO L158 Benchmark]: RCFGBuilder took 1308.86ms. Allocated memory was 390.1MB in the beginning and 1.0GB in the end (delta: 612.4MB). Free memory was 130.3MB in the beginning and 773.1MB in the end (delta: -642.8MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. [2021-12-15 13:10:41,863 INFO L339 ainManager$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 54.5MB. Free memory is still 35.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3507.69ms. Allocated memory was 54.5MB in the beginning and 390.1MB in the end (delta: 335.5MB). Free memory was 25.3MB in the beginning and 231.0MB in the end (delta: -205.7MB). Peak memory consumption was 182.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 389.83ms. Allocated memory is still 390.1MB. Free memory was 231.0MB in the beginning and 237.3MB in the end (delta: -6.3MB). Peak memory consumption was 95.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 397.92ms. Allocated memory is still 390.1MB. Free memory was 237.3MB in the beginning and 130.3MB in the end (delta: 107.0MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1308.86ms. Allocated memory was 390.1MB in the beginning and 1.0GB in the end (delta: 612.4MB). Free memory was 130.3MB in the beginning and 773.1MB in the end (delta: -642.8MB). Peak memory consumption was 34.6MB. 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 13:10:41,923 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