./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-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_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/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_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/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_4d68a5ce-5414-431e-8f4c-2acf7a19423a/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 12c33aa9565d27a626fb2f2d751c1a0c2e76e668c71f6192f5cb574d8ac9ccaa --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:51,028 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:51,031 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:51,089 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:51,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:51,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:51,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:51,103 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:51,106 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:51,114 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:51,115 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:51,117 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:51,117 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:51,121 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:51,124 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:51,130 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:51,131 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:51,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:51,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:51,143 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:51,145 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:51,147 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:51,151 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:51,152 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:51,158 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:51,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:51,159 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:51,162 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:51,162 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:51,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:51,165 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:51,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:51,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:51,171 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:51,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:51,173 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:51,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:51,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:51,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:51,176 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:51,177 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:51,178 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:54:51,233 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:51,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:51,234 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:51,234 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:51,235 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:51,236 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:51,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:51,236 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:54:51,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:51,244 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:51,245 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:51,246 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:51,246 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:51,246 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:51,246 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:51,247 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:51,247 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:51,247 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:51,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:51,248 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:51,248 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:51,248 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:51,249 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:54:51,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:54:51,249 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:51,249 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_4d68a5ce-5414-431e-8f4c-2acf7a19423a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 12c33aa9565d27a626fb2f2d751c1a0c2e76e668c71f6192f5cb574d8ac9ccaa [2021-11-23 15:54:51,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:51,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:51,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:51,623 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:51,624 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:51,626 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-23 15:54:51,695 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/data/c4c674948/04d03f1a93534673ad9ca40515afb11d/FLAGf8dab3f02 [2021-11-23 15:54:52,679 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:52,680 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-23 15:54:52,745 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/data/c4c674948/04d03f1a93534673ad9ca40515afb11d/FLAGf8dab3f02 [2021-11-23 15:54:53,026 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/data/c4c674948/04d03f1a93534673ad9ca40515afb11d [2021-11-23 15:54:53,029 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:53,030 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:53,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:53,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:53,036 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:53,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:53" (1/1) ... [2021-11-23 15:54:53,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d928bb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:53, skipping insertion in model container [2021-11-23 15:54:53,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:53" (1/1) ... [2021-11-23 15:54:53,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:53,206 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:56,440 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_4d68a5ce-5414-431e-8f4c-2acf7a19423a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i[382477,382490] [2021-11-23 15:54:56,700 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:56,851 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:57,508 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_4d68a5ce-5414-431e-8f4c-2acf7a19423a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i[382477,382490] [2021-11-23 15:54:57,521 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:57,656 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:57,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:57 WrapperNode [2021-11-23 15:54:57,657 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:57,659 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:57,659 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:57,659 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:57,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:57" (1/1) ... [2021-11-23 15:54:57,874 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:57" (1/1) ... [2021-11-23 15:54:58,397 INFO L137 Inliner]: procedures = 362, calls = 5971, calls flagged for inlining = 153, calls inlined = 147, statements flattened = 11204 [2021-11-23 15:54:58,399 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:58,400 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:58,400 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:58,401 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:58,412 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:57" (1/1) ... [2021-11-23 15:54:58,413 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:57" (1/1) ... [2021-11-23 15:54:58,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:57" (1/1) ... [2021-11-23 15:54:58,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:57" (1/1) ... [2021-11-23 15:54:59,211 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:57" (1/1) ... [2021-11-23 15:54:59,271 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:57" (1/1) ... [2021-11-23 15:54:59,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:57" (1/1) ... [2021-11-23 15:54:59,420 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:59,422 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:59,422 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:59,422 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:59,424 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:57" (1/1) ... [2021-11-23 15:54:59,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:59,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:59,459 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:59,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:59,510 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:54:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:54:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2021-11-23 15:54:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2021-11-23 15:54:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2021-11-23 15:54:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2021-11-23 15:54:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:54:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:54:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:54:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:54:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:54:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:54:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:54:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2021-11-23 15:54:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2021-11-23 15:54:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:54:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:54:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2021-11-23 15:54:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2021-11-23 15:54:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:54:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:54:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2021-11-23 15:54:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2021-11-23 15:54:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2021-11-23 15:54:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2021-11-23 15:54:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:54:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:54:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2021-11-23 15:54:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2021-11-23 15:54:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:54:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:54:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2021-11-23 15:54:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2021-11-23 15:54:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-11-23 15:54:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-11-23 15:54:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2021-11-23 15:54:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2021-11-23 15:54:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:54:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:54:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:54:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:54:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:54:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:54:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:54:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:54:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:54:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:54:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:54:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:54:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2021-11-23 15:54:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2021-11-23 15:54:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:54:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:54:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:54:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:54:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:54:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:54:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2021-11-23 15:54:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2021-11-23 15:54:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:54:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:54:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2021-11-23 15:54:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2021-11-23 15:54:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2021-11-23 15:54:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2021-11-23 15:54:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:54:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:54:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:54:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:54:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:54:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:54:59,526 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:54:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:54:59,526 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2021-11-23 15:54:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2021-11-23 15:54:59,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:59,527 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2021-11-23 15:54:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2021-11-23 15:54:59,527 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:54:59,527 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:54:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:54:59,528 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_show_info [2021-11-23 15:54:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_show_info [2021-11-23 15:54:59,528 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2021-11-23 15:54:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2021-11-23 15:54:59,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:54:59,528 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:54:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:54:59,529 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:54:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:54:59,529 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_info [2021-11-23 15:54:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_info [2021-11-23 15:54:59,529 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_queuecommand [2021-11-23 15:54:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_queuecommand [2021-11-23 15:54:59,530 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:54:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:54:59,531 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:54:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:54:59,531 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2021-11-23 15:54:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2021-11-23 15:54:59,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:59,531 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:54:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:54:59,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2021-11-23 15:54:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2021-11-23 15:54:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-11-23 15:54:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:54:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:54:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-23 15:54:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-23 15:54:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:54:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:54:59,535 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2021-11-23 15:54:59,535 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2021-11-23 15:54:59,535 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:54:59,535 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:54:59,535 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:54:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:54:59,536 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:54:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:54:59,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_gdth_mutex [2021-11-23 15:54:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_gdth_mutex [2021-11-23 15:54:59,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:54:59,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_gdth_mutex [2021-11-23 15:54:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_gdth_mutex [2021-11-23 15:54:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:54:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:54:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:54:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:54:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-11-23 15:54:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-11-23 15:54:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:54:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:54:59,550 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2021-11-23 15:54:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2021-11-23 15:54:59,550 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2021-11-23 15:54:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2021-11-23 15:54:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:54:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:54:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2021-11-23 15:54:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2021-11-23 15:54:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2021-11-23 15:54:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2021-11-23 15:54:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:54:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:54:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:54:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:54:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_slave_configure [2021-11-23 15:54:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_slave_configure [2021-11-23 15:54:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:54:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:54:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2021-11-23 15:54:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2021-11-23 15:54:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:54:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:54:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:54:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:54:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:54:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:54:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:54:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-23 15:54:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-23 15:54:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:54:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:54:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2021-11-23 15:54:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2021-11-23 15:54:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2021-11-23 15:54:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2021-11-23 15:54:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2021-11-23 15:54:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2021-11-23 15:54:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:54:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:54:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:54:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:54:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:54:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-11-23 15:54:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-11-23 15:54:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2021-11-23 15:54:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2021-11-23 15:54:59,557 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2021-11-23 15:54:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2021-11-23 15:54:59,557 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2021-11-23 15:54:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2021-11-23 15:54:59,557 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:54:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:54:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:54:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:54:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:54:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:54:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2021-11-23 15:54:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2021-11-23 15:54:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2021-11-23 15:54:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2021-11-23 15:54:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2021-11-23 15:54:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2021-11-23 15:54:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 15:54:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 15:54:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2021-11-23 15:54:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2021-11-23 15:54:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:54:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:54:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_bios_param [2021-11-23 15:54:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_bios_param [2021-11-23 15:54:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2021-11-23 15:54:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2021-11-23 15:54:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2021-11-23 15:54:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2021-11-23 15:54:59,561 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 15:54:59,561 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 15:54:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:54:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:54:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:54:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:54:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:54:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:54:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:54:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:54:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:54:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:54:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:54:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:54:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_timed_out [2021-11-23 15:54:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_timed_out [2021-11-23 15:54:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 15:54:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 15:54:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:54:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2021-11-23 15:54:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2021-11-23 15:54:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:54:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:54:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:54:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:54:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2021-11-23 15:54:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2021-11-23 15:54:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:54:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:54:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2021-11-23 15:54:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2021-11-23 15:54:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:54:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:54:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:54:59,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:00,804 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:00,810 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:00,929 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:00,935 INFO L158 Benchmark]: Toolchain (without parser) took 7902.57ms. Allocated memory was 109.1MB in the beginning and 335.5MB in the end (delta: 226.5MB). Free memory was 73.3MB in the beginning and 155.5MB in the end (delta: -82.2MB). Peak memory consumption was 208.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:00,936 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory is still 86.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:00,941 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4626.04ms. Allocated memory was 109.1MB in the beginning and 209.7MB in the end (delta: 100.7MB). Free memory was 73.3MB in the beginning and 68.5MB in the end (delta: 4.8MB). Peak memory consumption was 130.0MB. Max. memory is 16.1GB. [2021-11-23 15:55:00,945 INFO L158 Benchmark]: Boogie Procedure Inliner took 740.46ms. Allocated memory was 209.7MB in the beginning and 335.5MB in the end (delta: 125.8MB). Free memory was 68.5MB in the beginning and 161.3MB in the end (delta: -92.8MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. [2021-11-23 15:55:00,949 INFO L158 Benchmark]: Boogie Preprocessor took 1020.69ms. Allocated memory is still 335.5MB. Free memory was 161.3MB in the beginning and 161.8MB in the end (delta: -486.9kB). Peak memory consumption was 71.9MB. Max. memory is 16.1GB. [2021-11-23 15:55:00,950 INFO L158 Benchmark]: RCFGBuilder took 1510.62ms. Allocated memory is still 335.5MB. Free memory was 161.8MB in the beginning and 155.5MB in the end (delta: 6.3MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2021-11-23 15:55:00,954 INFO L339 ainManager$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 109.1MB. Free memory is still 86.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4626.04ms. Allocated memory was 109.1MB in the beginning and 209.7MB in the end (delta: 100.7MB). Free memory was 73.3MB in the beginning and 68.5MB in the end (delta: 4.8MB). Peak memory consumption was 130.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 740.46ms. Allocated memory was 209.7MB in the beginning and 335.5MB in the end (delta: 125.8MB). Free memory was 68.5MB in the beginning and 161.3MB in the end (delta: -92.8MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1020.69ms. Allocated memory is still 335.5MB. Free memory was 161.3MB in the beginning and 161.8MB in the end (delta: -486.9kB). Peak memory consumption was 71.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1510.62ms. Allocated memory is still 335.5MB. Free memory was 161.8MB in the beginning and 155.5MB in the end (delta: 6.3MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:55:01,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/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_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/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_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/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_4d68a5ce-5414-431e-8f4c-2acf7a19423a/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 12c33aa9565d27a626fb2f2d751c1a0c2e76e668c71f6192f5cb574d8ac9ccaa --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:03,441 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:03,445 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:03,500 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:03,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:03,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:03,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:03,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:03,517 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:03,525 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:03,529 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:03,531 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:03,532 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:03,534 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:03,537 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:03,542 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:03,544 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:03,545 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:03,547 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:03,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:03,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:03,569 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:03,572 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:03,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:03,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:03,579 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:03,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:03,582 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:03,582 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:03,583 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:03,583 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:03,584 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:03,585 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:03,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:03,586 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:03,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:03,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:03,587 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:03,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:03,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:03,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:03,590 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:55:03,635 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:03,635 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:03,637 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:03,637 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:03,638 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:03,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:03,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:03,639 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:03,639 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:03,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:03,641 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:03,641 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:55:03,641 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:55:03,641 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:55:03,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:03,642 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:03,642 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:03,642 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:03,643 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:03,643 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:03,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:03,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:03,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:03,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:03,644 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:55:03,644 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:55:03,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:03,645 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:55:03,645 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:55:03,645 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_4d68a5ce-5414-431e-8f4c-2acf7a19423a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 12c33aa9565d27a626fb2f2d751c1a0c2e76e668c71f6192f5cb574d8ac9ccaa [2021-11-23 15:55:04,006 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:04,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:04,029 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:04,030 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:04,031 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:04,033 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-23 15:55:04,106 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/data/a179c09c8/8083b1b824fb421081f96f0e4a9b5cee/FLAGdec63d553 [2021-11-23 15:55:05,240 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:05,240 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-23 15:55:05,293 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/data/a179c09c8/8083b1b824fb421081f96f0e4a9b5cee/FLAGdec63d553 [2021-11-23 15:55:05,546 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/data/a179c09c8/8083b1b824fb421081f96f0e4a9b5cee [2021-11-23 15:55:05,549 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:05,551 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:05,552 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:05,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:05,556 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:05,557 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:05" (1/1) ... [2021-11-23 15:55:05,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e92da2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:05, skipping insertion in model container [2021-11-23 15:55:05,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:05" (1/1) ... [2021-11-23 15:55:05,566 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:05,750 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:08,779 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 15:55:09,101 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_4d68a5ce-5414-431e-8f4c-2acf7a19423a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i[382477,382490] [2021-11-23 15:55:09,356 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:09,529 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:55:09,654 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:10,338 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_4d68a5ce-5414-431e-8f4c-2acf7a19423a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i[382477,382490] [2021-11-23 15:55:10,352 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:10,442 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:11,185 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_4d68a5ce-5414-431e-8f4c-2acf7a19423a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i[382477,382490] [2021-11-23 15:55:11,198 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:11,335 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:11,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11 WrapperNode [2021-11-23 15:55:11,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:11,337 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:11,338 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:11,338 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:11,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:11,564 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:11,970 INFO L137 Inliner]: procedures = 377, calls = 5971, calls flagged for inlining = 153, calls inlined = 147, statements flattened = 11006 [2021-11-23 15:55:11,971 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:11,972 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:11,972 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:11,972 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:11,981 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:11,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:12,074 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:12,075 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:12,556 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:12,614 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:12,674 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:12,765 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:12,767 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:12,767 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:12,768 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:12,768 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:12,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:12,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:12,807 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:12,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:12,863 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:55:12,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:55:12,863 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2021-11-23 15:55:12,864 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2021-11-23 15:55:12,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:55:12,864 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2021-11-23 15:55:12,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2021-11-23 15:55:12,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:55:12,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:55:12,865 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:55:12,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:55:12,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:55:12,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:12,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:55:12,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:12,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:12,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:12,971 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2021-11-23 15:55:12,971 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2021-11-23 15:55:12,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:12,971 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:12,971 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2021-11-23 15:55:12,971 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2021-11-23 15:55:12,972 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:55:12,972 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:55:12,972 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2021-11-23 15:55:12,972 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2021-11-23 15:55:12,972 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2021-11-23 15:55:12,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2021-11-23 15:55:12,972 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:55:12,972 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:55:12,972 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2021-11-23 15:55:12,972 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2021-11-23 15:55:12,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:12,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:12,973 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2021-11-23 15:55:12,973 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2021-11-23 15:55:12,973 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-11-23 15:55:12,973 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-11-23 15:55:12,973 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2021-11-23 15:55:12,973 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2021-11-23 15:55:12,973 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:55:12,973 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:55:12,974 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:55:12,974 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:55:12,974 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:55:12,974 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:55:12,974 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:12,974 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:12,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:55:12,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:55:12,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:55:12,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:55:12,975 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2021-11-23 15:55:12,975 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2021-11-23 15:55:12,975 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:55:12,975 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:55:12,975 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:55:12,975 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:55:12,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:12,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:12,976 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2021-11-23 15:55:12,976 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2021-11-23 15:55:12,976 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:55:12,976 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:55:12,976 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2021-11-23 15:55:12,976 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2021-11-23 15:55:12,976 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2021-11-23 15:55:12,976 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2021-11-23 15:55:12,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:55:12,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:55:12,977 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:55:12,977 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:55:12,977 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:55:12,977 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:55:12,977 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:55:12,977 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:55:12,977 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2021-11-23 15:55:12,977 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2021-11-23 15:55:12,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:12,980 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2021-11-23 15:55:12,981 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2021-11-23 15:55:12,981 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:55:12,981 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:55:12,981 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:55:12,981 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_show_info [2021-11-23 15:55:12,982 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_show_info [2021-11-23 15:55:12,982 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2021-11-23 15:55:12,982 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2021-11-23 15:55:12,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:12,983 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:55:12,983 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:55:12,983 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:55:12,984 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:55:12,984 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_info [2021-11-23 15:55:12,984 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_info [2021-11-23 15:55:12,984 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_queuecommand [2021-11-23 15:55:12,984 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_queuecommand [2021-11-23 15:55:12,985 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:55:12,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:55:12,985 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:55:12,985 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:55:12,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:55:12,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:55:12,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:55:12,986 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2021-11-23 15:55:12,986 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2021-11-23 15:55:12,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:12,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:55:12,987 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:55:12,987 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:55:12,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:12,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:55:12,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:55:12,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:55:12,989 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2021-11-23 15:55:12,991 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2021-11-23 15:55:12,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:55:12,992 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-11-23 15:55:12,992 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:55:12,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:55:12,994 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-23 15:55:12,995 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-23 15:55:12,995 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:12,996 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:13,000 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2021-11-23 15:55:13,000 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2021-11-23 15:55:13,000 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:55:13,000 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:55:13,001 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:13,001 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:13,001 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:55:13,001 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:55:13,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_gdth_mutex [2021-11-23 15:55:13,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_gdth_mutex [2021-11-23 15:55:13,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_gdth_mutex [2021-11-23 15:55:13,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_gdth_mutex [2021-11-23 15:55:13,002 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:55:13,002 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:55:13,002 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:55:13,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:55:13,002 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-11-23 15:55:13,003 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-11-23 15:55:13,003 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2021-11-23 15:55:13,003 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2021-11-23 15:55:13,003 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2021-11-23 15:55:13,003 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2021-11-23 15:55:13,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:13,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:13,004 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2021-11-23 15:55:13,004 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2021-11-23 15:55:13,004 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2021-11-23 15:55:13,004 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2021-11-23 15:55:13,004 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:55:13,004 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:55:13,005 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:13,005 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:13,005 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_slave_configure [2021-11-23 15:55:13,005 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_slave_configure [2021-11-23 15:55:13,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:55:13,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:55:13,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2021-11-23 15:55:13,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2021-11-23 15:55:13,006 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:55:13,006 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:55:13,006 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:55:13,007 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:55:13,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:55:13,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:55:13,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:55:13,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:55:13,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:13,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:13,008 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-23 15:55:13,008 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-23 15:55:13,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:55:13,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:55:13,008 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2021-11-23 15:55:13,009 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2021-11-23 15:55:13,009 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2021-11-23 15:55:13,009 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2021-11-23 15:55:13,010 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2021-11-23 15:55:13,010 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2021-11-23 15:55:13,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:13,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:55:13,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:55:13,010 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:55:13,011 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:55:13,011 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-11-23 15:55:13,011 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-11-23 15:55:13,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:13,012 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2021-11-23 15:55:13,012 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2021-11-23 15:55:13,012 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2021-11-23 15:55:13,012 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2021-11-23 15:55:13,012 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2021-11-23 15:55:13,012 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2021-11-23 15:55:13,012 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:55:13,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:55:13,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:13,013 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:13,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:55:13,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:55:13,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:55:13,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:55:13,014 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2021-11-23 15:55:13,014 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2021-11-23 15:55:13,015 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2021-11-23 15:55:13,015 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2021-11-23 15:55:13,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:13,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:13,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:55:13,015 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2021-11-23 15:55:13,015 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2021-11-23 15:55:13,016 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 15:55:13,016 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 15:55:13,016 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2021-11-23 15:55:13,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2021-11-23 15:55:13,016 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:55:13,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:55:13,017 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_bios_param [2021-11-23 15:55:13,017 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_bios_param [2021-11-23 15:55:13,017 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2021-11-23 15:55:13,017 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2021-11-23 15:55:13,017 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2021-11-23 15:55:13,017 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2021-11-23 15:55:13,017 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 15:55:13,018 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 15:55:13,018 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:13,018 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:13,018 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:55:13,018 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:55:13,018 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:55:13,018 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:55:13,019 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:55:13,019 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:55:13,019 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:55:13,019 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:55:13,019 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:55:13,019 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:55:13,019 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_timed_out [2021-11-23 15:55:13,020 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_timed_out [2021-11-23 15:55:13,021 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 15:55:13,024 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 15:55:13,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:55:13,025 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2021-11-23 15:55:13,025 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2021-11-23 15:55:13,025 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:55:13,025 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:55:13,025 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:55:13,026 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:55:13,026 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2021-11-23 15:55:13,026 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2021-11-23 15:55:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:55:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:55:13,030 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2021-11-23 15:55:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2021-11-23 15:55:13,030 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:55:13,030 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:55:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:55:13,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:13,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:14,324 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:14,330 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:14,465 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:14,471 INFO L158 Benchmark]: Toolchain (without parser) took 8919.70ms. Allocated memory was 62.9MB in the beginning and 660.6MB in the end (delta: 597.7MB). Free memory was 37.2MB in the beginning and 414.5MB in the end (delta: -377.3MB). Peak memory consumption was 255.0MB. Max. memory is 16.1GB. [2021-11-23 15:55:14,476 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory is still 42.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:14,477 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5784.35ms. Allocated memory was 62.9MB in the beginning and 310.4MB in the end (delta: 247.5MB). Free memory was 36.9MB in the beginning and 105.2MB in the end (delta: -68.3MB). Peak memory consumption was 186.9MB. Max. memory is 16.1GB. [2021-11-23 15:55:14,478 INFO L158 Benchmark]: Boogie Procedure Inliner took 633.64ms. Allocated memory is still 310.4MB. Free memory was 105.2MB in the beginning and 106.2MB in the end (delta: -1.0MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2021-11-23 15:55:14,478 INFO L158 Benchmark]: Boogie Preprocessor took 793.60ms. Allocated memory was 310.4MB in the beginning and 660.6MB in the end (delta: 350.2MB). Free memory was 106.2MB in the beginning and 408.2MB in the end (delta: -302.0MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2021-11-23 15:55:14,479 INFO L158 Benchmark]: RCFGBuilder took 1702.98ms. Allocated memory is still 660.6MB. Free memory was 408.2MB in the beginning and 414.5MB in the end (delta: -6.3MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:14,482 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory is still 42.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5784.35ms. Allocated memory was 62.9MB in the beginning and 310.4MB in the end (delta: 247.5MB). Free memory was 36.9MB in the beginning and 105.2MB in the end (delta: -68.3MB). Peak memory consumption was 186.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 633.64ms. Allocated memory is still 310.4MB. Free memory was 105.2MB in the beginning and 106.2MB in the end (delta: -1.0MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 793.60ms. Allocated memory was 310.4MB in the beginning and 660.6MB in the end (delta: 350.2MB). Free memory was 106.2MB in the beginning and 408.2MB in the end (delta: -302.0MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1702.98ms. Allocated memory is still 660.6MB. Free memory was 408.2MB in the beginning and 414.5MB in the end (delta: -6.3MB). Peak memory consumption was 28.3MB. 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 15:55:14,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d68a5ce-5414-431e-8f4c-2acf7a19423a/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