./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 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a557b3f23d28b1b2975fe5a1ec9be116baec95118275653c294d17489d97b205 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:54,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:54,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:54,878 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:54,879 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:54,880 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:54,882 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:54,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:54,887 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:54,888 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:54,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:54,891 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:54,891 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:54,893 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:54,894 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:54,896 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:54,897 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:54,899 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:54,901 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:54,903 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:54,906 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:54,909 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:54,910 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:54,911 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:54,915 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:54,916 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:54,916 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:54,917 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:54,918 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:54,919 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:54,920 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:54,921 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:54,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:54,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:54,925 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:54,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:54,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:54,927 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:54,927 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:54,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:54,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:54,930 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:04:54,976 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:54,978 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:54,980 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:54,980 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:54,981 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:54,981 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:54,982 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:54,982 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:04:54,982 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:54,982 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:54,987 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:54,988 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:54,988 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:54,988 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:54,988 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:54,988 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:54,989 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:54,989 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:54,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:54,989 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:54,990 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:54,990 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:54,990 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:04:54,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:04:54,990 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:54,991 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a557b3f23d28b1b2975fe5a1ec9be116baec95118275653c294d17489d97b205 [2021-11-23 15:04:55,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:55,279 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:55,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:55,283 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:55,284 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:55,286 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-23 15:04:55,377 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/data/e26a5b32f/8d408c09fabb4dbcbfc1422561c2ae42/FLAG39ac6f4e6 [2021-11-23 15:04:56,366 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:56,367 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-23 15:04:56,422 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/data/e26a5b32f/8d408c09fabb4dbcbfc1422561c2ae42/FLAG39ac6f4e6 [2021-11-23 15:04:56,726 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/data/e26a5b32f/8d408c09fabb4dbcbfc1422561c2ae42 [2021-11-23 15:04:56,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:56,732 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:56,735 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:56,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:56,739 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:56,741 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:56" (1/1) ... [2021-11-23 15:04:56,743 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73e0e778 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:56, skipping insertion in model container [2021-11-23 15:04:56,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:56" (1/1) ... [2021-11-23 15:04:56,753 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:56,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:58,229 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[141236,141249] [2021-11-23 15:05:00,251 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:00,417 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:00,553 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[141236,141249] [2021-11-23 15:05:01,171 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:01,319 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:01,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01 WrapperNode [2021-11-23 15:05:01,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:01,322 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:01,322 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:01,322 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:01,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:01,504 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:02,048 INFO L137 Inliner]: procedures = 340, calls = 5887, calls flagged for inlining = 168, calls inlined = 165, statements flattened = 12963 [2021-11-23 15:05:02,048 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:02,049 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:02,072 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:02,072 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:02,098 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:02,098 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:02,189 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:02,190 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:02,903 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:02,964 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:03,026 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:03,130 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:03,131 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:03,132 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:03,132 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:03,133 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:03,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:03,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:03,166 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:03,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:03,218 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:05:03,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:05:03,219 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2021-11-23 15:05:03,219 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2021-11-23 15:05:03,219 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2021-11-23 15:05:03,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2021-11-23 15:05:03,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:05:03,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:05:03,220 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:05:03,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:03,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:03,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:03,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:03,221 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2021-11-23 15:05:03,221 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2021-11-23 15:05:03,221 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:05:03,222 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:05:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2021-11-23 15:05:03,222 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2021-11-23 15:05:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2021-11-23 15:05:03,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2021-11-23 15:05:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2021-11-23 15:05:03,223 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2021-11-23 15:05:03,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:03,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:03,223 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2021-11-23 15:05:03,223 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2021-11-23 15:05:03,224 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-11-23 15:05:03,224 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-11-23 15:05:03,224 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2021-11-23 15:05:03,224 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2021-11-23 15:05:03,224 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:05:03,224 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:05:03,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2021-11-23 15:05:03,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2021-11-23 15:05:03,225 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:05:03,225 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:05:03,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:05:03,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:05:03,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:05:03,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:05:03,226 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2021-11-23 15:05:03,226 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2021-11-23 15:05:03,226 INFO L130 BoogieDeclarations]: Found specification of procedure param_array_get [2021-11-23 15:05:03,227 INFO L138 BoogieDeclarations]: Found implementation of procedure param_array_get [2021-11-23 15:05:03,227 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:03,227 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:03,227 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:05:03,227 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:05:03,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:03,228 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:03,228 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2021-11-23 15:05:03,228 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2021-11-23 15:05:03,228 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:05:03,228 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:05:03,229 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2021-11-23 15:05:03,229 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2021-11-23 15:05:03,229 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2021-11-23 15:05:03,229 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2021-11-23 15:05:03,229 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:05:03,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:05:03,230 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:05:03,230 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:05:03,230 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:03,230 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:03,230 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2021-11-23 15:05:03,231 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2021-11-23 15:05:03,231 INFO L130 BoogieDeclarations]: Found specification of procedure _lock_kernel [2021-11-23 15:05:03,231 INFO L138 BoogieDeclarations]: Found implementation of procedure _lock_kernel [2021-11-23 15:05:03,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:03,231 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2021-11-23 15:05:03,232 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2021-11-23 15:05:03,232 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:05:03,232 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:05:03,232 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:05:03,232 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2021-11-23 15:05:03,232 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2021-11-23 15:05:03,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:03,233 INFO L130 BoogieDeclarations]: Found specification of procedure _unlock_kernel [2021-11-23 15:05:03,233 INFO L138 BoogieDeclarations]: Found implementation of procedure _unlock_kernel [2021-11-23 15:05:03,233 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:05:03,233 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:05:03,234 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:05:03,234 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:05:03,234 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:05:03,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:05:03,234 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:05:03,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:05:03,235 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2021-11-23 15:05:03,235 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2021-11-23 15:05:03,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:03,235 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:05:03,235 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:05:03,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:03,236 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2021-11-23 15:05:03,236 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2021-11-23 15:05:03,236 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:05:03,236 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:05:03,236 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2021-11-23 15:05:03,237 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2021-11-23 15:05:03,237 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-11-23 15:05:03,237 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-23 15:05:03,237 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-23 15:05:03,237 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:05:03,237 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:05:03,238 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2021-11-23 15:05:03,238 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2021-11-23 15:05:03,238 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:05:03,238 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:05:03,238 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:03,238 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:03,239 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:05:03,239 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:05:03,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:05:03,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:05:03,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:05:03,240 INFO L130 BoogieDeclarations]: Found specification of procedure raw_local_irq_restore [2021-11-23 15:05:03,240 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_local_irq_restore [2021-11-23 15:05:03,240 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:03,240 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:03,240 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:05:03,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:05:03,241 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-11-23 15:05:03,241 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-11-23 15:05:03,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:05:03,241 INFO L130 BoogieDeclarations]: Found specification of procedure raw_irqs_disabled_flags [2021-11-23 15:05:03,241 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_irqs_disabled_flags [2021-11-23 15:05:03,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:05:03,242 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:05:03,242 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:05:03,242 INFO L130 BoogieDeclarations]: Found specification of procedure param_array_set [2021-11-23 15:05:03,242 INFO L138 BoogieDeclarations]: Found implementation of procedure param_array_set [2021-11-23 15:05:03,242 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2021-11-23 15:05:03,243 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2021-11-23 15:05:03,243 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2021-11-23 15:05:03,243 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2021-11-23 15:05:03,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:03,243 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:03,243 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2021-11-23 15:05:03,244 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2021-11-23 15:05:03,244 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2021-11-23 15:05:03,244 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2021-11-23 15:05:03,244 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:05:03,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:05:03,245 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:05:03,245 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:05:03,245 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:03,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:03,245 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2021-11-23 15:05:03,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2021-11-23 15:05:03,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:05:03,246 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:05:03,246 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:05:03,246 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:05:03,246 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:05:03,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_3 [2021-11-23 15:05:03,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_3 [2021-11-23 15:05:03,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-11-23 15:05:03,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-11-23 15:05:03,247 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_int [2021-11-23 15:05:03,247 INFO L138 BoogieDeclarations]: Found implementation of procedure param_get_int [2021-11-23 15:05:03,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:03,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:03,248 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-23 15:05:03,248 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-23 15:05:03,248 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2021-11-23 15:05:03,248 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2021-11-23 15:05:03,248 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2021-11-23 15:05:03,248 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2021-11-23 15:05:03,249 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2021-11-23 15:05:03,249 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2021-11-23 15:05:03,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:03,249 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2021-11-23 15:05:03,249 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2021-11-23 15:05:03,249 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2021-11-23 15:05:03,250 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-11-23 15:05:03,250 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-11-23 15:05:03,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:03,250 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2021-11-23 15:05:03,250 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2021-11-23 15:05:03,250 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2021-11-23 15:05:03,251 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2021-11-23 15:05:03,251 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2021-11-23 15:05:03,251 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2021-11-23 15:05:03,251 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:03,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:03,251 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_local_save_flags [2021-11-23 15:05:03,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_local_save_flags [2021-11-23 15:05:03,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:03,252 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:03,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:05:03,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:05:03,252 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2021-11-23 15:05:03,252 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2021-11-23 15:05:03,253 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2021-11-23 15:05:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2021-11-23 15:05:03,253 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:03,253 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2021-11-23 15:05:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2021-11-23 15:05:03,254 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 15:05:03,254 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 15:05:03,254 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-11-23 15:05:03,254 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-11-23 15:05:03,254 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2021-11-23 15:05:03,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2021-11-23 15:05:03,255 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:05:03,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:05:03,255 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2021-11-23 15:05:03,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2021-11-23 15:05:03,255 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2021-11-23 15:05:03,256 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2021-11-23 15:05:03,256 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2021-11-23 15:05:03,256 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2021-11-23 15:05:03,256 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_int [2021-11-23 15:05:03,256 INFO L138 BoogieDeclarations]: Found implementation of procedure param_set_int [2021-11-23 15:05:03,256 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:05:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:05:03,257 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:03,257 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:05:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:05:03,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_8 [2021-11-23 15:05:03,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_8 [2021-11-23 15:05:03,258 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:05:03,258 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:05:03,258 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:05:03,258 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:05:03,258 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:05:03,258 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:05:03,259 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:05:03,259 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:05:03,259 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 15:05:03,259 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 15:05:03,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:05:03,259 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2021-11-23 15:05:03,260 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2021-11-23 15:05:03,260 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:05:03,260 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:05:03,260 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:05:03,260 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:05:03,260 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2021-11-23 15:05:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2021-11-23 15:05:03,261 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:05:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:05:03,261 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2021-11-23 15:05:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2021-11-23 15:05:03,261 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:05:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:05:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:05:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:04,605 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:04,609 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:04,724 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:04,730 INFO L158 Benchmark]: Toolchain (without parser) took 7996.53ms. Allocated memory was 121.6MB in the beginning and 511.7MB in the end (delta: 390.1MB). Free memory was 90.4MB in the beginning and 257.2MB in the end (delta: -166.8MB). Peak memory consumption was 221.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:04,731 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 96.5MB. Free memory was 67.1MB in the beginning and 67.1MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:04,735 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4585.28ms. Allocated memory was 121.6MB in the beginning and 255.9MB in the end (delta: 134.2MB). Free memory was 90.4MB in the beginning and 110.8MB in the end (delta: -20.3MB). Peak memory consumption was 115.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:04,737 INFO L158 Benchmark]: Boogie Procedure Inliner took 726.77ms. Allocated memory is still 255.9MB. Free memory was 110.8MB in the beginning and 120.6MB in the end (delta: -9.8MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. [2021-11-23 15:05:04,742 INFO L158 Benchmark]: Boogie Preprocessor took 1081.45ms. Allocated memory was 255.9MB in the beginning and 511.7MB in the end (delta: 255.9MB). Free memory was 120.6MB in the beginning and 322.2MB in the end (delta: -201.7MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. [2021-11-23 15:05:04,743 INFO L158 Benchmark]: RCFGBuilder took 1595.81ms. Allocated memory is still 511.7MB. Free memory was 322.2MB in the beginning and 257.2MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:04,747 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 96.5MB. Free memory was 67.1MB in the beginning and 67.1MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4585.28ms. Allocated memory was 121.6MB in the beginning and 255.9MB in the end (delta: 134.2MB). Free memory was 90.4MB in the beginning and 110.8MB in the end (delta: -20.3MB). Peak memory consumption was 115.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 726.77ms. Allocated memory is still 255.9MB. Free memory was 110.8MB in the beginning and 120.6MB in the end (delta: -9.8MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1081.45ms. Allocated memory was 255.9MB in the beginning and 511.7MB in the end (delta: 255.9MB). Free memory was 120.6MB in the beginning and 322.2MB in the end (delta: -201.7MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1595.81ms. Allocated memory is still 511.7MB. Free memory was 322.2MB in the beginning and 257.2MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. 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. [2021-11-23 15:05:04,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a557b3f23d28b1b2975fe5a1ec9be116baec95118275653c294d17489d97b205 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:07,409 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:07,411 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:07,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:07,459 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:07,464 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:07,467 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:07,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:07,477 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:07,484 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:07,489 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:07,491 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:07,492 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:07,495 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:07,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:07,500 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:07,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:07,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:07,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:07,515 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:07,517 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:07,518 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:07,520 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:07,521 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:07,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:07,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:07,526 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:07,527 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:07,528 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:07,529 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:07,530 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:07,531 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:07,532 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:07,533 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:07,534 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:07,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:07,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:07,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:07,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:07,537 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:07,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:07,539 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:05:07,564 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:07,564 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:07,565 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:07,565 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:07,566 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:07,566 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:07,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:07,567 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:07,567 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:07,567 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:07,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:07,568 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:05:07,568 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:05:07,568 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:05:07,568 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:07,569 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:07,569 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:07,569 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:07,569 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:07,570 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:07,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:07,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:07,570 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:07,571 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:07,571 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:05:07,571 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:05:07,571 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:07,572 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:05:07,572 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:05:07,572 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a557b3f23d28b1b2975fe5a1ec9be116baec95118275653c294d17489d97b205 [2021-11-23 15:05:07,951 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:07,983 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:07,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:07,988 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:07,990 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:07,992 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-23 15:05:08,070 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/data/3d9e085bf/bb1f7bcd4b2e43848f0cc4fcdf9bbe0a/FLAGf7e1388e0 [2021-11-23 15:05:09,141 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:09,142 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-23 15:05:09,221 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/data/3d9e085bf/bb1f7bcd4b2e43848f0cc4fcdf9bbe0a/FLAGf7e1388e0 [2021-11-23 15:05:09,465 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/data/3d9e085bf/bb1f7bcd4b2e43848f0cc4fcdf9bbe0a [2021-11-23 15:05:09,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:09,470 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:09,472 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:09,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:09,483 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:09,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:09" (1/1) ... [2021-11-23 15:05:09,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1efc68ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:09, skipping insertion in model container [2021-11-23 15:05:09,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:09" (1/1) ... [2021-11-23 15:05:09,496 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:09,723 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:11,218 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[141236,141249] [2021-11-23 15:05:13,045 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-23 15:05:13,501 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:13,651 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:13,781 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:13,895 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[141236,141249] [2021-11-23 15:05:14,656 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:14,732 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:14,934 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[141236,141249] [2021-11-23 15:05:15,610 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:15,819 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:15,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:15 WrapperNode [2021-11-23 15:05:15,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:15,822 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:15,822 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:15,822 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:15,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:15" (1/1) ... [2021-11-23 15:05:16,051 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:15" (1/1) ... [2021-11-23 15:05:16,628 INFO L137 Inliner]: procedures = 355, calls = 5887, calls flagged for inlining = 168, calls inlined = 165, statements flattened = 12714 [2021-11-23 15:05:16,629 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:16,630 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:16,630 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:16,631 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:16,641 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:15" (1/1) ... [2021-11-23 15:05:16,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:15" (1/1) ... [2021-11-23 15:05:16,790 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:15" (1/1) ... [2021-11-23 15:05:16,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:15" (1/1) ... [2021-11-23 15:05:17,321 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:15" (1/1) ... [2021-11-23 15:05:17,478 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:15" (1/1) ... [2021-11-23 15:05:17,545 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:15" (1/1) ... [2021-11-23 15:05:17,636 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:17,637 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:17,637 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:17,638 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:17,638 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:15" (1/1) ... [2021-11-23 15:05:17,646 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:17,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:17,673 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:17,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:17,726 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:05:17,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:05:17,727 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2021-11-23 15:05:17,727 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2021-11-23 15:05:17,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:17,727 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2021-11-23 15:05:17,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2021-11-23 15:05:17,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:05:17,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:05:17,728 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:05:17,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:17,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:17,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:17,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:05:17,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:17,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:17,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:17,730 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2021-11-23 15:05:17,730 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2021-11-23 15:05:17,730 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:05:17,730 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:05:17,731 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2021-11-23 15:05:17,731 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2021-11-23 15:05:17,731 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2021-11-23 15:05:17,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2021-11-23 15:05:17,731 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2021-11-23 15:05:17,731 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2021-11-23 15:05:17,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:17,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:17,732 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2021-11-23 15:05:17,732 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2021-11-23 15:05:17,732 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-11-23 15:05:17,733 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-11-23 15:05:17,733 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2021-11-23 15:05:17,733 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2021-11-23 15:05:17,733 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:05:17,733 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:05:17,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2021-11-23 15:05:17,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2021-11-23 15:05:17,734 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:05:17,734 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:05:17,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:05:17,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:05:17,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:05:17,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:05:17,735 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2021-11-23 15:05:17,735 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2021-11-23 15:05:17,736 INFO L130 BoogieDeclarations]: Found specification of procedure param_array_get [2021-11-23 15:05:17,736 INFO L138 BoogieDeclarations]: Found implementation of procedure param_array_get [2021-11-23 15:05:17,736 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:17,736 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:17,736 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:05:17,737 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:05:17,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:17,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:17,737 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2021-11-23 15:05:17,737 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2021-11-23 15:05:17,740 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:05:17,740 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:05:17,740 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2021-11-23 15:05:17,740 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2021-11-23 15:05:17,741 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2021-11-23 15:05:17,742 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2021-11-23 15:05:17,742 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:05:17,742 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:05:17,743 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:05:17,743 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:05:17,743 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:17,743 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:17,743 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2021-11-23 15:05:17,743 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2021-11-23 15:05:17,744 INFO L130 BoogieDeclarations]: Found specification of procedure _lock_kernel [2021-11-23 15:05:17,744 INFO L138 BoogieDeclarations]: Found implementation of procedure _lock_kernel [2021-11-23 15:05:17,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:17,744 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2021-11-23 15:05:17,744 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2021-11-23 15:05:17,744 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:05:17,744 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:05:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:05:17,745 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2021-11-23 15:05:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2021-11-23 15:05:17,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:17,745 INFO L130 BoogieDeclarations]: Found specification of procedure _unlock_kernel [2021-11-23 15:05:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure _unlock_kernel [2021-11-23 15:05:17,745 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:05:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:05:17,746 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:05:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:05:17,747 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:05:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:05:17,747 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:05:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:05:17,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2021-11-23 15:05:17,749 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2021-11-23 15:05:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:05:17,749 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:05:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2021-11-23 15:05:17,750 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2021-11-23 15:05:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:05:17,750 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:05:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:05:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2021-11-23 15:05:17,751 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2021-11-23 15:05:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:05:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-11-23 15:05:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-23 15:05:17,752 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-23 15:05:17,753 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:05:17,756 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:05:17,756 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2021-11-23 15:05:17,756 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2021-11-23 15:05:17,757 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:05:17,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:05:17,758 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:17,758 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:17,759 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:05:17,759 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:05:17,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:05:17,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:05:17,765 INFO L130 BoogieDeclarations]: Found specification of procedure raw_local_irq_restore [2021-11-23 15:05:17,765 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_local_irq_restore [2021-11-23 15:05:17,765 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:17,765 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:17,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:05:17,766 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:05:17,766 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-11-23 15:05:17,766 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-11-23 15:05:17,766 INFO L130 BoogieDeclarations]: Found specification of procedure raw_irqs_disabled_flags [2021-11-23 15:05:17,766 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_irqs_disabled_flags [2021-11-23 15:05:17,766 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:05:17,767 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:05:17,767 INFO L130 BoogieDeclarations]: Found specification of procedure param_array_set [2021-11-23 15:05:17,767 INFO L138 BoogieDeclarations]: Found implementation of procedure param_array_set [2021-11-23 15:05:17,767 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2021-11-23 15:05:17,767 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2021-11-23 15:05:17,767 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2021-11-23 15:05:17,767 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2021-11-23 15:05:17,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:17,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:17,768 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2021-11-23 15:05:17,768 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2021-11-23 15:05:17,768 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2021-11-23 15:05:17,768 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2021-11-23 15:05:17,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:05:17,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:05:17,769 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:05:17,769 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:05:17,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:17,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:17,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2021-11-23 15:05:17,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2021-11-23 15:05:17,770 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:05:17,770 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:05:17,770 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:05:17,770 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:05:17,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_3 [2021-11-23 15:05:17,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_3 [2021-11-23 15:05:17,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-11-23 15:05:17,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-11-23 15:05:17,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:05:17,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:05:17,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:05:17,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:05:17,772 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_int [2021-11-23 15:05:17,772 INFO L138 BoogieDeclarations]: Found implementation of procedure param_get_int [2021-11-23 15:05:17,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:17,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:17,772 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-23 15:05:17,772 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-23 15:05:17,773 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2021-11-23 15:05:17,773 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2021-11-23 15:05:17,773 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2021-11-23 15:05:17,773 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2021-11-23 15:05:17,773 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2021-11-23 15:05:17,773 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2021-11-23 15:05:17,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:17,774 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2021-11-23 15:05:17,774 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2021-11-23 15:05:17,774 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2021-11-23 15:05:17,775 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-11-23 15:05:17,775 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-11-23 15:05:17,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:17,776 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2021-11-23 15:05:17,777 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2021-11-23 15:05:17,777 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2021-11-23 15:05:17,777 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2021-11-23 15:05:17,777 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2021-11-23 15:05:17,777 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2021-11-23 15:05:17,777 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:17,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:17,778 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_local_save_flags [2021-11-23 15:05:17,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_local_save_flags [2021-11-23 15:05:17,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:17,778 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:17,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:05:17,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:05:17,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:05:17,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:05:17,779 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2021-11-23 15:05:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2021-11-23 15:05:17,779 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2021-11-23 15:05:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2021-11-23 15:05:17,779 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:17,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:05:17,779 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2021-11-23 15:05:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2021-11-23 15:05:17,780 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 15:05:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 15:05:17,780 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-11-23 15:05:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-11-23 15:05:17,780 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2021-11-23 15:05:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2021-11-23 15:05:17,780 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:05:17,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:05:17,781 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2021-11-23 15:05:17,781 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2021-11-23 15:05:17,781 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2021-11-23 15:05:17,781 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2021-11-23 15:05:17,781 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2021-11-23 15:05:17,781 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2021-11-23 15:05:17,781 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:05:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:05:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_int [2021-11-23 15:05:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure param_set_int [2021-11-23 15:05:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:05:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:05:17,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_8 [2021-11-23 15:05:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_8 [2021-11-23 15:05:17,783 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:05:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:05:17,783 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:05:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:05:17,788 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:05:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:05:17,788 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:05:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:05:17,788 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 15:05:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 15:05:17,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:05:17,789 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2021-11-23 15:05:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2021-11-23 15:05:17,790 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:05:17,790 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:05:17,790 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:05:17,790 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:05:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2021-11-23 15:05:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2021-11-23 15:05:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:05:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:05:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2021-11-23 15:05:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2021-11-23 15:05:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:05:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:05:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:05:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:19,435 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:19,441 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:19,559 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:19,565 INFO L158 Benchmark]: Toolchain (without parser) took 10093.90ms. Allocated memory was 73.4MB in the beginning and 799.0MB in the end (delta: 725.6MB). Free memory was 37.5MB in the beginning and 558.2MB in the end (delta: -520.7MB). Peak memory consumption was 205.8MB. Max. memory is 16.1GB. [2021-11-23 15:05:19,572 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 73.4MB. Free memory is still 53.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:19,572 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6348.90ms. Allocated memory was 73.4MB in the beginning and 323.0MB in the end (delta: 249.6MB). Free memory was 37.3MB in the beginning and 220.7MB in the end (delta: -183.3MB). Peak memory consumption was 173.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:19,573 INFO L158 Benchmark]: Boogie Procedure Inliner took 807.40ms. Allocated memory is still 323.0MB. Free memory was 220.7MB in the beginning and 136.8MB in the end (delta: 83.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:19,574 INFO L158 Benchmark]: Boogie Preprocessor took 1006.05ms. Allocated memory was 323.0MB in the beginning and 799.0MB in the end (delta: 476.1MB). Free memory was 136.8MB in the beginning and 626.3MB in the end (delta: -489.5MB). Peak memory consumption was 83.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:19,574 INFO L158 Benchmark]: RCFGBuilder took 1925.79ms. Allocated memory is still 799.0MB. Free memory was 625.3MB in the beginning and 558.2MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2021-11-23 15:05:19,578 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 73.4MB. Free memory is still 53.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6348.90ms. Allocated memory was 73.4MB in the beginning and 323.0MB in the end (delta: 249.6MB). Free memory was 37.3MB in the beginning and 220.7MB in the end (delta: -183.3MB). Peak memory consumption was 173.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 807.40ms. Allocated memory is still 323.0MB. Free memory was 220.7MB in the beginning and 136.8MB in the end (delta: 83.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1006.05ms. Allocated memory was 323.0MB in the beginning and 799.0MB in the end (delta: 476.1MB). Free memory was 136.8MB in the beginning and 626.3MB in the end (delta: -489.5MB). Peak memory consumption was 83.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1925.79ms. Allocated memory is still 799.0MB. Free memory was 625.3MB in the beginning and 558.2MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. 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. [2021-11-23 15:05:19,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d68e6d20-6f80-412a-a284-7b3372c92412/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable