./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-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/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_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/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_ace98a58-4d44-48e5-859d-83dc08f3604d/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 ed1db4bdfbed4af26ebe11b6f5172ca0d1d2216e2879099718b2b3df1217b077 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:50:27,373 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:50:27,376 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:50:27,432 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:50:27,433 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:50:27,438 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:50:27,441 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:50:27,445 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:50:27,448 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:50:27,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:50:27,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:50:27,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:50:27,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:50:27,460 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:50:27,462 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:50:27,465 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:50:27,467 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:50:27,468 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:50:27,473 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:50:27,481 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:50:27,483 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:50:27,485 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:50:27,489 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:50:27,490 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:50:27,499 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:50:27,499 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:50:27,500 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:50:27,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:50:27,503 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:50:27,504 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:50:27,505 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:50:27,506 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:50:27,508 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:50:27,509 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:50:27,511 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:50:27,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:50:27,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:50:27,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:50:27,513 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:50:27,514 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:50:27,515 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:50:27,516 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:50:27,557 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:50:27,558 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:50:27,559 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:50:27,559 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:50:27,560 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:50:27,560 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:50:27,561 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:50:27,561 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:50:27,561 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:50:27,561 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:50:27,562 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:50:27,563 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:50:27,563 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:50:27,563 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:50:27,563 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:50:27,563 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:50:27,564 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:50:27,564 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:50:27,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:27,564 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:50:27,565 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:50:27,565 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:50:27,565 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:50:27,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:50:27,566 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:50:27,566 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_ace98a58-4d44-48e5-859d-83dc08f3604d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed1db4bdfbed4af26ebe11b6f5172ca0d1d2216e2879099718b2b3df1217b077 [2021-11-23 15:50:27,882 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:50:27,914 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:50:27,916 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:50:27,917 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:50:27,919 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:50:27,920 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-23 15:50:28,013 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/data/bf0ca1949/a8aea40bfcdf4e2baa9051e039c5ed0f/FLAG54b2a7a1c [2021-11-23 15:50:28,951 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:50:28,952 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-23 15:50:29,047 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/data/bf0ca1949/a8aea40bfcdf4e2baa9051e039c5ed0f/FLAG54b2a7a1c [2021-11-23 15:50:29,347 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/data/bf0ca1949/a8aea40bfcdf4e2baa9051e039c5ed0f [2021-11-23 15:50:29,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:50:29,353 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:50:29,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:29,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:50:29,360 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:50:29,361 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:29" (1/1) ... [2021-11-23 15:50:29,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78576a27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:29, skipping insertion in model container [2021-11-23 15:50:29,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:29" (1/1) ... [2021-11-23 15:50:29,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:50:29,607 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:32,903 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_ace98a58-4d44-48e5-859d-83dc08f3604d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[379763,379776] [2021-11-23 15:50:33,001 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:33,134 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:50:33,908 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_ace98a58-4d44-48e5-859d-83dc08f3604d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[379763,379776] [2021-11-23 15:50:33,921 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:34,130 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:50:34,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:34 WrapperNode [2021-11-23 15:50:34,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:34,133 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:34,133 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:50:34,133 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:50:34,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:34" (1/1) ... [2021-11-23 15:50:34,351 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:34" (1/1) ... [2021-11-23 15:50:34,765 INFO L137 Inliner]: procedures = 310, calls = 5879, calls flagged for inlining = 147, calls inlined = 143, statements flattened = 11179 [2021-11-23 15:50:34,767 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:34,769 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:50:34,769 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:50:34,769 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:50:34,779 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:34" (1/1) ... [2021-11-23 15:50:34,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:34" (1/1) ... [2021-11-23 15:50:35,039 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:34" (1/1) ... [2021-11-23 15:50:35,039 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:34" (1/1) ... [2021-11-23 15:50:35,547 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:34" (1/1) ... [2021-11-23 15:50:35,592 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:34" (1/1) ... [2021-11-23 15:50:35,630 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:34" (1/1) ... [2021-11-23 15:50:35,692 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:50:35,693 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:50:35,693 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:50:35,693 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:50:35,694 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:34" (1/1) ... [2021-11-23 15:50:35,701 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:35,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:50:35,727 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:50:35,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:50:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:50:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:50:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2021-11-23 15:50:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2021-11-23 15:50:35,780 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2021-11-23 15:50:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2021-11-23 15:50:35,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:50:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:50:35,780 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:50:35,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:50:35,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:50:35,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:50:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:50:35,781 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2021-11-23 15:50:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2021-11-23 15:50:35,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:50:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:50:35,782 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2021-11-23 15:50:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2021-11-23 15:50:35,782 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:50:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:50:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2021-11-23 15:50:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2021-11-23 15:50:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2021-11-23 15:50:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2021-11-23 15:50:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:50:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:50:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2021-11-23 15:50:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2021-11-23 15:50:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:50:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:50:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2021-11-23 15:50:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2021-11-23 15:50:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-11-23 15:50:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-11-23 15:50:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2021-11-23 15:50:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2021-11-23 15:50:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:50:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:50:35,786 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:50:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:50:35,786 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:50:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:50:35,786 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:50:35,787 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:50:35,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:50:35,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:50:35,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:50:35,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:50:35,787 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2021-11-23 15:50:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2021-11-23 15:50:35,788 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:50:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:50:35,788 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:50:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:50:35,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:50:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:50:35,789 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2021-11-23 15:50:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2021-11-23 15:50:35,789 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:50:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:50:35,790 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2021-11-23 15:50:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2021-11-23 15:50:35,790 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2021-11-23 15:50:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2021-11-23 15:50:35,790 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:50:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:50:35,791 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:50:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:50:35,791 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:50:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:50:35,791 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2021-11-23 15:50:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2021-11-23 15:50:35,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:50:35,792 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2021-11-23 15:50:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2021-11-23 15:50:35,792 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:50:35,792 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:50:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:50:35,793 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_show_info [2021-11-23 15:50:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_show_info [2021-11-23 15:50:35,793 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2021-11-23 15:50:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2021-11-23 15:50:35,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:50:35,794 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:50:35,794 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:50:35,794 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:50:35,794 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:50:35,794 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_info [2021-11-23 15:50:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_info [2021-11-23 15:50:35,795 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_queuecommand [2021-11-23 15:50:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_queuecommand [2021-11-23 15:50:35,795 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:50:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:50:35,795 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:50:35,796 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:50:35,796 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2021-11-23 15:50:35,796 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2021-11-23 15:50:35,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:50:35,796 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:50:35,796 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:50:35,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:50:35,797 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2021-11-23 15:50:35,797 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2021-11-23 15:50:35,797 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-11-23 15:50:35,797 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:50:35,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:50:35,798 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-23 15:50:35,798 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-23 15:50:35,798 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:50:35,798 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:50:35,798 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2021-11-23 15:50:35,799 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2021-11-23 15:50:35,799 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:50:35,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:50:35,799 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:50:35,799 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:50:35,799 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:50:35,800 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:50:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:50:35,800 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:50:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:50:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:50:35,800 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:50:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:50:35,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:50:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-11-23 15:50:35,801 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-11-23 15:50:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:50:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:50:35,802 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2021-11-23 15:50:35,802 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2021-11-23 15:50:35,802 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2021-11-23 15:50:35,802 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2021-11-23 15:50:35,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:50:35,803 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:50:35,803 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2021-11-23 15:50:35,803 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2021-11-23 15:50:35,803 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2021-11-23 15:50:35,803 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2021-11-23 15:50:35,803 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:50:35,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:50:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:50:35,804 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:50:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_slave_configure [2021-11-23 15:50:35,804 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_slave_configure [2021-11-23 15:50:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:50:35,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:50:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2021-11-23 15:50:35,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2021-11-23 15:50:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:50:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:50:35,805 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:50:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:50:35,806 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:50:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:50:35,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:50:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-23 15:50:35,806 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-23 15:50:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:50:35,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:50:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2021-11-23 15:50:35,807 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2021-11-23 15:50:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2021-11-23 15:50:35,807 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2021-11-23 15:50:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2021-11-23 15:50:35,807 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2021-11-23 15:50:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:50:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:50:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:50:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:50:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:50:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-11-23 15:50:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-11-23 15:50:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:50:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2021-11-23 15:50:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2021-11-23 15:50:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2021-11-23 15:50:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2021-11-23 15:50:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2021-11-23 15:50:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2021-11-23 15:50:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:50:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:50:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:50:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:50:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:50:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:50:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2021-11-23 15:50:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2021-11-23 15:50:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2021-11-23 15:50:35,812 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2021-11-23 15:50:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:35,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2021-11-23 15:50:35,812 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2021-11-23 15:50:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 15:50:35,813 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 15:50:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2021-11-23 15:50:35,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2021-11-23 15:50:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:50:35,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:50:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_bios_param [2021-11-23 15:50:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_bios_param [2021-11-23 15:50:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2021-11-23 15:50:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2021-11-23 15:50:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2021-11-23 15:50:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2021-11-23 15:50:35,814 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 15:50:35,815 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 15:50:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:50:35,815 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:50:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:50:35,815 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:50:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:50:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:50:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:50:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:50:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:50:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:50:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:50:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:50:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_timed_out [2021-11-23 15:50:35,817 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_timed_out [2021-11-23 15:50:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 15:50:35,817 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 15:50:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:50:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2021-11-23 15:50:35,818 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2021-11-23 15:50:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:50:35,818 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:50:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:50:35,818 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:50:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2021-11-23 15:50:35,818 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2021-11-23 15:50:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:50:35,819 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:50:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2021-11-23 15:50:35,819 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2021-11-23 15:50:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:50:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:50:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:50:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:50:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:50:36,954 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:50:36,960 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:50:37,086 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:50:37,091 INFO L158 Benchmark]: Toolchain (without parser) took 7737.67ms. Allocated memory was 121.6MB in the beginning and 625.0MB in the end (delta: 503.3MB). Free memory was 71.0MB in the beginning and 391.4MB in the end (delta: -320.4MB). Peak memory consumption was 182.6MB. Max. memory is 16.1GB. [2021-11-23 15:50:37,091 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 77.6MB. Free memory is still 38.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:50:37,092 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4775.38ms. Allocated memory was 121.6MB in the beginning and 323.0MB in the end (delta: 201.3MB). Free memory was 70.8MB in the beginning and 209.1MB in the end (delta: -138.3MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. [2021-11-23 15:50:37,093 INFO L158 Benchmark]: Boogie Procedure Inliner took 634.79ms. Allocated memory is still 323.0MB. Free memory was 209.1MB in the beginning and 128.4MB in the end (delta: 80.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-11-23 15:50:37,094 INFO L158 Benchmark]: Boogie Preprocessor took 923.43ms. Allocated memory was 323.0MB in the beginning and 625.0MB in the end (delta: 302.0MB). Free memory was 128.4MB in the beginning and 454.4MB in the end (delta: -326.0MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2021-11-23 15:50:37,094 INFO L158 Benchmark]: RCFGBuilder took 1396.32ms. Allocated memory is still 625.0MB. Free memory was 454.4MB in the beginning and 391.4MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 15:50:37,098 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 77.6MB. Free memory is still 38.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4775.38ms. Allocated memory was 121.6MB in the beginning and 323.0MB in the end (delta: 201.3MB). Free memory was 70.8MB in the beginning and 209.1MB in the end (delta: -138.3MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 634.79ms. Allocated memory is still 323.0MB. Free memory was 209.1MB in the beginning and 128.4MB in the end (delta: 80.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 923.43ms. Allocated memory was 323.0MB in the beginning and 625.0MB in the end (delta: 302.0MB). Free memory was 128.4MB in the beginning and 454.4MB in the end (delta: -326.0MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1396.32ms. Allocated memory is still 625.0MB. Free memory was 454.4MB in the beginning and 391.4MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. 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 15:50:37,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/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_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/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_ace98a58-4d44-48e5-859d-83dc08f3604d/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 ed1db4bdfbed4af26ebe11b6f5172ca0d1d2216e2879099718b2b3df1217b077 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:50:39,603 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:50:39,606 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:50:39,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:50:39,663 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:50:39,668 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:50:39,669 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:50:39,674 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:50:39,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:50:39,684 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:50:39,688 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:50:39,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:50:39,690 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:50:39,693 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:50:39,695 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:50:39,700 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:50:39,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:50:39,703 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:50:39,705 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:50:39,713 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:50:39,715 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:50:39,716 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:50:39,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:50:39,722 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:50:39,731 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:50:39,732 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:50:39,732 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:50:39,734 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:50:39,735 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:50:39,736 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:50:39,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:50:39,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:50:39,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:50:39,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:50:39,743 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:50:39,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:50:39,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:50:39,745 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:50:39,745 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:50:39,747 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:50:39,748 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:50:39,753 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:50:39,802 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:50:39,802 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:50:39,804 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:50:39,804 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:50:39,806 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:50:39,806 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:50:39,807 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:50:39,808 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:50:39,808 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:50:39,808 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:50:39,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:50:39,809 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:50:39,810 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:50:39,810 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:50:39,810 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:50:39,810 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:50:39,811 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:50:39,811 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:50:39,811 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:50:39,812 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:50:39,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:39,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:50:39,812 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:50:39,813 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:50:39,813 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:50:39,813 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:50:39,813 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:50:39,814 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:50:39,814 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:50:39,814 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_ace98a58-4d44-48e5-859d-83dc08f3604d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed1db4bdfbed4af26ebe11b6f5172ca0d1d2216e2879099718b2b3df1217b077 [2021-11-23 15:50:40,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:50:40,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:50:40,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:50:40,265 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:50:40,266 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:50:40,267 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-23 15:50:40,341 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/data/dd9cb2c0b/39d20c9364f7495c8567f8c52f2f8c3c/FLAG36886a30c [2021-11-23 15:50:41,425 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:50:41,426 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-23 15:50:41,502 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/data/dd9cb2c0b/39d20c9364f7495c8567f8c52f2f8c3c/FLAG36886a30c [2021-11-23 15:50:41,756 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/data/dd9cb2c0b/39d20c9364f7495c8567f8c52f2f8c3c [2021-11-23 15:50:41,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:50:41,762 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:50:41,765 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:41,766 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:50:41,769 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:50:41,770 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:41" (1/1) ... [2021-11-23 15:50:41,771 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1366e3ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:41, skipping insertion in model container [2021-11-23 15:50:41,771 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:41" (1/1) ... [2021-11-23 15:50:41,778 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:50:42,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:44,794 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 15:50:45,129 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_ace98a58-4d44-48e5-859d-83dc08f3604d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[379763,379776] [2021-11-23 15:50:45,220 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:45,378 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:50:45,492 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:46,164 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_ace98a58-4d44-48e5-859d-83dc08f3604d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[379763,379776] [2021-11-23 15:50:46,170 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:46,284 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:50:46,933 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_ace98a58-4d44-48e5-859d-83dc08f3604d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[379763,379776] [2021-11-23 15:50:46,941 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:47,091 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:50:47,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:47 WrapperNode [2021-11-23 15:50:47,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:47,093 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:47,093 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:50:47,093 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:50:47,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:47" (1/1) ... [2021-11-23 15:50:47,252 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:47" (1/1) ... [2021-11-23 15:50:47,795 INFO L137 Inliner]: procedures = 325, calls = 5879, calls flagged for inlining = 147, calls inlined = 143, statements flattened = 10981 [2021-11-23 15:50:47,798 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:47,799 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:50:47,800 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:50:47,800 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:50:47,809 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:47" (1/1) ... [2021-11-23 15:50:47,810 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:47" (1/1) ... [2021-11-23 15:50:47,909 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:47" (1/1) ... [2021-11-23 15:50:47,910 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:47" (1/1) ... [2021-11-23 15:50:48,377 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:47" (1/1) ... [2021-11-23 15:50:48,433 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:47" (1/1) ... [2021-11-23 15:50:48,475 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:47" (1/1) ... [2021-11-23 15:50:48,536 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:50:48,537 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:50:48,538 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:50:48,538 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:50:48,539 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:47" (1/1) ... [2021-11-23 15:50:48,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:48,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:50:48,571 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:50:48,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:50:48,623 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:50:48,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:50:48,624 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2021-11-23 15:50:48,624 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2021-11-23 15:50:48,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:50:48,624 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2021-11-23 15:50:48,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2021-11-23 15:50:48,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:50:48,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:50:48,625 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:50:48,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:50:48,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:50:48,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:50:48,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:50:48,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:50:48,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:50:48,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:50:48,626 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2021-11-23 15:50:48,627 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2021-11-23 15:50:48,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:50:48,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:50:48,627 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2021-11-23 15:50:48,627 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2021-11-23 15:50:48,627 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:50:48,628 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:50:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2021-11-23 15:50:48,628 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2021-11-23 15:50:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2021-11-23 15:50:48,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2021-11-23 15:50:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:50:48,629 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:50:48,629 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2021-11-23 15:50:48,629 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2021-11-23 15:50:48,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:50:48,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:50:48,630 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2021-11-23 15:50:48,630 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2021-11-23 15:50:48,630 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-11-23 15:50:48,631 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-11-23 15:50:48,631 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2021-11-23 15:50:48,631 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2021-11-23 15:50:48,631 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:50:48,632 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:50:48,632 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:50:48,632 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:50:48,632 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:50:48,632 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:50:48,632 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:50:48,633 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:50:48,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:50:48,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:50:48,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:50:48,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:50:48,634 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2021-11-23 15:50:48,635 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2021-11-23 15:50:48,635 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:50:48,635 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:50:48,636 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:50:48,636 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:50:48,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:50:48,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:50:48,637 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2021-11-23 15:50:48,638 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2021-11-23 15:50:48,638 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:50:48,638 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:50:48,639 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2021-11-23 15:50:48,639 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2021-11-23 15:50:48,639 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2021-11-23 15:50:48,639 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2021-11-23 15:50:48,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:50:48,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:50:48,640 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:50:48,640 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:50:48,640 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:50:48,640 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:50:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2021-11-23 15:50:48,641 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2021-11-23 15:50:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:50:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2021-11-23 15:50:48,641 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2021-11-23 15:50:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:50:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:50:48,642 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:50:48,642 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_show_info [2021-11-23 15:50:48,642 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_show_info [2021-11-23 15:50:48,642 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2021-11-23 15:50:48,643 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2021-11-23 15:50:48,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:50:48,643 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:50:48,643 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:50:48,644 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:50:48,644 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:50:48,644 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_info [2021-11-23 15:50:48,645 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_info [2021-11-23 15:50:48,645 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_queuecommand [2021-11-23 15:50:48,645 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_queuecommand [2021-11-23 15:50:48,645 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:50:48,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:50:48,646 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:50:48,646 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:50:48,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:50:48,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:50:48,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:50:48,646 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2021-11-23 15:50:48,646 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2021-11-23 15:50:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:50:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:50:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:50:48,647 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:50:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:50:48,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:50:48,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:50:48,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:50:48,648 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2021-11-23 15:50:48,649 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2021-11-23 15:50:48,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:50:48,652 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-11-23 15:50:48,652 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:50:48,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:50:48,653 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-23 15:50:48,653 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-23 15:50:48,654 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:50:48,655 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:50:48,655 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2021-11-23 15:50:48,655 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2021-11-23 15:50:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:50:48,663 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:50:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:50:48,663 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:50:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:50:48,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:50:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:50:48,663 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:50:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:50:48,664 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:50:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:50:48,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:50:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-11-23 15:50:48,664 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-11-23 15:50:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2021-11-23 15:50:48,664 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2021-11-23 15:50:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2021-11-23 15:50:48,665 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2021-11-23 15:50:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:50:48,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:50:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2021-11-23 15:50:48,665 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2021-11-23 15:50:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2021-11-23 15:50:48,666 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2021-11-23 15:50:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:50:48,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:50:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:50:48,666 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:50:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_slave_configure [2021-11-23 15:50:48,666 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_slave_configure [2021-11-23 15:50:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:50:48,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:50:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2021-11-23 15:50:48,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2021-11-23 15:50:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:50:48,667 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:50:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:50:48,668 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:50:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:50:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:50:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:50:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:50:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:50:48,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:50:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-23 15:50:48,669 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-23 15:50:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:50:48,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:50:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2021-11-23 15:50:48,669 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2021-11-23 15:50:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2021-11-23 15:50:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2021-11-23 15:50:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2021-11-23 15:50:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2021-11-23 15:50:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:50:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:50:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:50:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:50:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:50:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-11-23 15:50:48,671 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-11-23 15:50:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:50:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2021-11-23 15:50:48,672 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2021-11-23 15:50:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2021-11-23 15:50:48,674 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2021-11-23 15:50:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2021-11-23 15:50:48,674 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2021-11-23 15:50:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:50:48,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:50:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:50:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:50:48,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:50:48,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:50:48,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:50:48,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:50:48,675 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2021-11-23 15:50:48,675 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2021-11-23 15:50:48,675 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2021-11-23 15:50:48,676 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2021-11-23 15:50:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:48,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:50:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2021-11-23 15:50:48,676 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2021-11-23 15:50:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 15:50:48,676 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 15:50:48,677 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2021-11-23 15:50:48,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2021-11-23 15:50:48,677 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:50:48,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:50:48,677 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_bios_param [2021-11-23 15:50:48,677 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_bios_param [2021-11-23 15:50:48,677 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2021-11-23 15:50:48,678 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2021-11-23 15:50:48,678 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2021-11-23 15:50:48,678 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2021-11-23 15:50:48,678 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 15:50:48,678 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 15:50:48,678 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:50:48,678 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:50:48,679 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:50:48,679 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:50:48,679 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:50:48,679 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:50:48,679 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:50:48,679 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:50:48,679 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:50:48,680 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:50:48,680 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:50:48,680 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:50:48,680 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_timed_out [2021-11-23 15:50:48,680 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_timed_out [2021-11-23 15:50:48,680 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 15:50:48,680 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 15:50:48,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:50:48,681 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2021-11-23 15:50:48,682 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2021-11-23 15:50:48,685 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:50:48,686 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:50:48,686 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:50:48,686 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:50:48,686 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2021-11-23 15:50:48,686 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2021-11-23 15:50:48,686 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:50:48,686 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:50:48,686 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2021-11-23 15:50:48,687 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2021-11-23 15:50:48,687 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:50:48,688 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:50:48,688 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:50:48,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:50:48,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:50:49,894 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:50:49,898 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:50:50,087 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:50:50,091 INFO L158 Benchmark]: Toolchain (without parser) took 8328.93ms. Allocated memory was 71.3MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 40.0MB in the beginning and 941.9MB in the end (delta: -901.9MB). Peak memory consumption was 252.3MB. Max. memory is 16.1GB. [2021-11-23 15:50:50,092 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 71.3MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:50:50,092 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5326.57ms. Allocated memory was 71.3MB in the beginning and 390.1MB in the end (delta: 318.8MB). Free memory was 39.9MB in the beginning and 199.8MB in the end (delta: -159.9MB). Peak memory consumption was 193.3MB. Max. memory is 16.1GB. [2021-11-23 15:50:50,093 INFO L158 Benchmark]: Boogie Procedure Inliner took 705.87ms. Allocated memory is still 390.1MB. Free memory was 199.8MB in the beginning and 214.2MB in the end (delta: -14.5MB). Peak memory consumption was 75.7MB. Max. memory is 16.1GB. [2021-11-23 15:50:50,094 INFO L158 Benchmark]: Boogie Preprocessor took 737.53ms. Allocated memory is still 390.1MB. Free memory was 214.2MB in the beginning and 152.4MB in the end (delta: 61.9MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2021-11-23 15:50:50,094 INFO L158 Benchmark]: RCFGBuilder took 1552.31ms. Allocated memory was 390.1MB in the beginning and 1.2GB in the end (delta: 780.1MB). Free memory was 152.4MB in the beginning and 941.9MB in the end (delta: -789.6MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-11-23 15:50:50,097 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 71.3MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5326.57ms. Allocated memory was 71.3MB in the beginning and 390.1MB in the end (delta: 318.8MB). Free memory was 39.9MB in the beginning and 199.8MB in the end (delta: -159.9MB). Peak memory consumption was 193.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 705.87ms. Allocated memory is still 390.1MB. Free memory was 199.8MB in the beginning and 214.2MB in the end (delta: -14.5MB). Peak memory consumption was 75.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 737.53ms. Allocated memory is still 390.1MB. Free memory was 214.2MB in the beginning and 152.4MB in the end (delta: 61.9MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1552.31ms. Allocated memory was 390.1MB in the beginning and 1.2GB in the end (delta: 780.1MB). Free memory was 152.4MB in the beginning and 941.9MB in the end (delta: -789.6MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:50:50,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace98a58-4d44-48e5-859d-83dc08f3604d/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