./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 e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.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_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ed1db4bdfbed4af26ebe11b6f5172ca0d1d2216e2879099718b2b3df1217b077 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:31:15,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:31:15,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:31:15,991 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:31:15,991 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:31:15,993 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:31:15,994 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:31:15,997 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:31:15,999 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:31:16,000 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:31:16,001 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:31:16,003 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:31:16,004 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:31:16,005 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:31:16,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:31:16,008 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:31:16,009 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:31:16,011 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:31:16,013 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:31:16,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:31:16,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:31:16,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:31:16,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:31:16,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:31:16,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:31:16,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:31:16,029 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:31:16,030 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:31:16,031 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:31:16,033 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:31:16,033 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:31:16,034 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:31:16,036 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:31:16,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:31:16,039 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:31:16,039 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:31:16,040 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:31:16,041 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:31:16,041 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:31:16,042 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:31:16,044 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:31:16,045 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:31:16,074 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:31:16,075 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:31:16,075 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:31:16,076 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:31:16,077 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:31:16,077 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:31:16,078 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:31:16,078 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:31:16,079 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:31:16,079 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:31:16,080 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:31:16,080 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:31:16,080 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:31:16,081 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:31:16,081 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:31:16,082 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:31:16,082 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:31:16,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:31:16,083 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:31:16,083 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:31:16,083 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:31:16,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:31:16,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:31:16,084 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:31:16,084 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:31:16,085 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:31:16,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:31:16,085 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:31:16,086 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:31:16,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:31:16,086 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_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed1db4bdfbed4af26ebe11b6f5172ca0d1d2216e2879099718b2b3df1217b077 [2022-11-16 12:31:16,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:31:16,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:31:16,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:31:16,449 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:31:16,450 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:31:16,452 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/../../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 [2022-11-16 12:31:16,566 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/data/3e6c57c1b/df7f27d6fd104df7a52647453a47b8eb/FLAGa249f59ad [2022-11-16 12:31:17,765 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:31:17,766 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/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 [2022-11-16 12:31:17,828 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/data/3e6c57c1b/df7f27d6fd104df7a52647453a47b8eb/FLAGa249f59ad [2022-11-16 12:31:17,936 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/data/3e6c57c1b/df7f27d6fd104df7a52647453a47b8eb [2022-11-16 12:31:17,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:31:17,945 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:31:17,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:31:17,950 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:31:17,954 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:31:17,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:31:17" (1/1) ... [2022-11-16 12:31:17,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@107e89d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:17, skipping insertion in model container [2022-11-16 12:31:17,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:31:17" (1/1) ... [2022-11-16 12:31:17,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:31:18,171 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:31:21,727 WARN L229 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_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/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] [2022-11-16 12:31:21,802 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:31:21,913 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:31:22,771 WARN L229 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_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/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] [2022-11-16 12:31:22,780 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:31:22,968 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:31:22,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:22 WrapperNode [2022-11-16 12:31:22,971 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:31:22,973 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:31:22,973 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:31:22,973 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:31:22,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:22" (1/1) ... [2022-11-16 12:31:23,193 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:22" (1/1) ... [2022-11-16 12:31:23,802 INFO L138 Inliner]: procedures = 310, calls = 5951, calls flagged for inlining = 147, calls inlined = 143, statements flattened = 11190 [2022-11-16 12:31:23,803 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:31:23,804 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:31:23,805 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:31:23,805 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:31:23,819 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:22" (1/1) ... [2022-11-16 12:31:23,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:22" (1/1) ... [2022-11-16 12:31:23,910 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:22" (1/1) ... [2022-11-16 12:31:23,910 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:22" (1/1) ... [2022-11-16 12:31:24,454 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:22" (1/1) ... [2022-11-16 12:31:24,496 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:22" (1/1) ... [2022-11-16 12:31:24,535 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:22" (1/1) ... [2022-11-16 12:31:24,576 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:22" (1/1) ... [2022-11-16 12:31:24,797 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:31:24,800 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:31:24,800 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:31:24,800 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:31:24,801 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:22" (1/1) ... [2022-11-16 12:31:24,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:31:24,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:31:24,842 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:31:24,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:31:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 12:31:24,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 12:31:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2022-11-16 12:31:24,909 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2022-11-16 12:31:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2022-11-16 12:31:24,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2022-11-16 12:31:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 12:31:24,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 12:31:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-16 12:31:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:31:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:31:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:31:24,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:31:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2022-11-16 12:31:24,911 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2022-11-16 12:31:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:31:24,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:31:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2022-11-16 12:31:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2022-11-16 12:31:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 12:31:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 12:31:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2022-11-16 12:31:24,913 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2022-11-16 12:31:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2022-11-16 12:31:24,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2022-11-16 12:31:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 12:31:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 12:31:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2022-11-16 12:31:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2022-11-16 12:31:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:31:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:31:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2022-11-16 12:31:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2022-11-16 12:31:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2022-11-16 12:31:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2022-11-16 12:31:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2022-11-16 12:31:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2022-11-16 12:31:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 12:31:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 12:31:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:31:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:31:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 12:31:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 12:31:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:31:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:31:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:31:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:31:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2022-11-16 12:31:24,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2022-11-16 12:31:24,919 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2022-11-16 12:31:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2022-11-16 12:31:24,920 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:31:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:31:24,920 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-16 12:31:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-16 12:31:24,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:31:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:31:24,923 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2022-11-16 12:31:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2022-11-16 12:31:24,924 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:31:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:31:24,924 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2022-11-16 12:31:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2022-11-16 12:31:24,924 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2022-11-16 12:31:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2022-11-16 12:31:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:31:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:31:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 12:31:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 12:31:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:31:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:31:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2022-11-16 12:31:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2022-11-16 12:31:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:31:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2022-11-16 12:31:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2022-11-16 12:31:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:31:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 12:31:24,930 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 12:31:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_show_info [2022-11-16 12:31:24,930 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_show_info [2022-11-16 12:31:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2022-11-16 12:31:24,931 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2022-11-16 12:31:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:31:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 12:31:24,931 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 12:31:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:31:24,932 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:31:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_info [2022-11-16 12:31:24,932 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_info [2022-11-16 12:31:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_queuecommand [2022-11-16 12:31:24,934 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_queuecommand [2022-11-16 12:31:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-11-16 12:31:24,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-11-16 12:31:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:31:24,934 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:31:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2022-11-16 12:31:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2022-11-16 12:31:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:31:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 12:31:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 12:31:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:31:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2022-11-16 12:31:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2022-11-16 12:31:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-11-16 12:31:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-11-16 12:31:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-11-16 12:31:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-11-16 12:31:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-11-16 12:31:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:31:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:31:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2022-11-16 12:31:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2022-11-16 12:31:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:31:24,941 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:31:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 12:31:24,941 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 12:31:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 12:31:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 12:31:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 12:31:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 12:31:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:31:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:31:24,949 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:31:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:31:24,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:31:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-11-16 12:31:24,951 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-11-16 12:31:24,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:31:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:31:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2022-11-16 12:31:24,957 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2022-11-16 12:31:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2022-11-16 12:31:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2022-11-16 12:31:24,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:31:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:31:24,958 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2022-11-16 12:31:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2022-11-16 12:31:24,958 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2022-11-16 12:31:24,959 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2022-11-16 12:31:24,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 12:31:24,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 12:31:24,959 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:31:24,959 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:31:24,960 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_slave_configure [2022-11-16 12:31:24,960 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_slave_configure [2022-11-16 12:31:24,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:31:24,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:31:24,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2022-11-16 12:31:24,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2022-11-16 12:31:24,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:31:24,961 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-16 12:31:24,961 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-16 12:31:24,961 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 12:31:24,961 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 12:31:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:31:24,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:31:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-11-16 12:31:24,962 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2022-11-16 12:31:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 12:31:24,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 12:31:24,963 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2022-11-16 12:31:24,963 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2022-11-16 12:31:24,963 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2022-11-16 12:31:24,963 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2022-11-16 12:31:24,963 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2022-11-16 12:31:24,964 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2022-11-16 12:31:24,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:31:24,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 12:31:24,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 12:31:24,964 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-16 12:31:24,965 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-16 12:31:24,965 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2022-11-16 12:31:24,965 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2022-11-16 12:31:24,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:31:24,965 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2022-11-16 12:31:24,965 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2022-11-16 12:31:24,966 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2022-11-16 12:31:24,966 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2022-11-16 12:31:24,966 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2022-11-16 12:31:24,966 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2022-11-16 12:31:24,966 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:31:24,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:31:24,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:31:24,967 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:31:24,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 12:31:24,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 12:31:24,968 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-16 12:31:24,968 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-16 12:31:24,968 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2022-11-16 12:31:24,968 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2022-11-16 12:31:24,968 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:31:24,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:31:24,971 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2022-11-16 12:31:24,971 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2022-11-16 12:31:24,971 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-11-16 12:31:24,971 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-11-16 12:31:24,971 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2022-11-16 12:31:24,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2022-11-16 12:31:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-16 12:31:24,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-16 12:31:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_bios_param [2022-11-16 12:31:24,972 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_bios_param [2022-11-16 12:31:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2022-11-16 12:31:24,973 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2022-11-16 12:31:24,973 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2022-11-16 12:31:24,973 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2022-11-16 12:31:24,973 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 12:31:24,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 12:31:24,974 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:31:24,974 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:31:24,974 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-16 12:31:24,974 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-16 12:31:24,974 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 12:31:24,975 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 12:31:24,975 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:31:24,975 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:31:24,975 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 12:31:24,975 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 12:31:24,975 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 12:31:24,976 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 12:31:24,976 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_timed_out [2022-11-16 12:31:24,976 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_timed_out [2022-11-16 12:31:24,976 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2022-11-16 12:31:24,976 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2022-11-16 12:31:24,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:31:24,977 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2022-11-16 12:31:24,977 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2022-11-16 12:31:24,977 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 12:31:24,977 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 12:31:24,977 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-16 12:31:24,978 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-16 12:31:24,978 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2022-11-16 12:31:24,978 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2022-11-16 12:31:24,978 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 12:31:24,978 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 12:31:24,979 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2022-11-16 12:31:24,979 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2022-11-16 12:31:24,979 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 12:31:24,979 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 12:31:24,979 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 12:31:24,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:31:24,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:31:26,544 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:31:26,553 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:31:28,900 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_sg_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2022-11-16 12:31:28,909 INFO L158 Benchmark]: Toolchain (without parser) took 10962.35ms. Allocated memory was 102.8MB in the beginning and 352.3MB in the end (delta: 249.6MB). Free memory was 72.8MB in the beginning and 139.8MB in the end (delta: -67.0MB). Peak memory consumption was 215.9MB. Max. memory is 16.1GB. [2022-11-16 12:31:28,909 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 102.8MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:31:28,910 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5022.52ms. Allocated memory was 102.8MB in the beginning and 209.7MB in the end (delta: 107.0MB). Free memory was 72.5MB in the beginning and 103.1MB in the end (delta: -30.6MB). Peak memory consumption was 128.9MB. Max. memory is 16.1GB. [2022-11-16 12:31:28,911 INFO L158 Benchmark]: Boogie Procedure Inliner took 830.74ms. Allocated memory was 209.7MB in the beginning and 352.3MB in the end (delta: 142.6MB). Free memory was 103.1MB in the beginning and 199.9MB in the end (delta: -96.9MB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. [2022-11-16 12:31:28,912 INFO L158 Benchmark]: Boogie Preprocessor took 993.29ms. Allocated memory is still 352.3MB. Free memory was 199.9MB in the beginning and 191.2MB in the end (delta: 8.8MB). Peak memory consumption was 74.8MB. Max. memory is 16.1GB. [2022-11-16 12:31:28,913 INFO L158 Benchmark]: RCFGBuilder took 4107.17ms. Allocated memory is still 352.3MB. Free memory was 191.2MB in the beginning and 139.8MB in the end (delta: 51.4MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-11-16 12:31:28,916 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 102.8MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5022.52ms. Allocated memory was 102.8MB in the beginning and 209.7MB in the end (delta: 107.0MB). Free memory was 72.5MB in the beginning and 103.1MB in the end (delta: -30.6MB). Peak memory consumption was 128.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 830.74ms. Allocated memory was 209.7MB in the beginning and 352.3MB in the end (delta: 142.6MB). Free memory was 103.1MB in the beginning and 199.9MB in the end (delta: -96.9MB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 993.29ms. Allocated memory is still 352.3MB. Free memory was 199.9MB in the beginning and 191.2MB in the end (delta: 8.8MB). Peak memory consumption was 74.8MB. Max. memory is 16.1GB. * RCFGBuilder took 4107.17ms. Allocated memory is still 352.3MB. Free memory was 191.2MB in the beginning and 139.8MB in the end (delta: 51.4MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_sg_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_sg_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:31:28,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.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_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ed1db4bdfbed4af26ebe11b6f5172ca0d1d2216e2879099718b2b3df1217b077 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:31:31,802 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:31:31,806 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:31:31,861 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:31:31,862 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:31:31,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:31:31,870 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:31:31,872 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:31:31,874 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:31:31,875 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:31:31,876 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:31:31,878 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:31:31,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:31:31,891 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:31:31,892 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:31:31,893 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:31:31,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:31:31,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:31:31,898 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:31:31,900 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:31:31,902 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:31:31,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:31:31,912 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:31:31,914 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:31:31,927 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:31:31,927 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:31:31,928 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:31:31,929 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:31:31,930 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:31:31,931 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:31:31,931 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:31:31,932 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:31:31,933 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:31:31,934 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:31:31,945 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:31:31,946 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:31:31,947 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:31:31,948 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:31:31,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:31:31,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:31:31,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:31:31,958 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:31:32,012 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:31:32,013 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:31:32,014 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:31:32,015 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:31:32,016 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:31:32,016 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:31:32,018 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:31:32,019 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:31:32,019 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:31:32,019 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:31:32,021 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:31:32,021 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:31:32,021 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:31:32,022 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:31:32,022 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:31:32,022 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:31:32,023 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:31:32,023 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:31:32,023 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:31:32,023 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:31:32,024 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:31:32,024 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:31:32,024 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:31:32,025 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:31:32,025 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:31:32,025 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:31:32,025 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:31:32,026 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:31:32,026 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:31:32,026 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:31:32,027 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:31:32,027 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:31:32,027 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:31:32,028 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_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed1db4bdfbed4af26ebe11b6f5172ca0d1d2216e2879099718b2b3df1217b077 [2022-11-16 12:31:32,480 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:31:32,522 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:31:32,525 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:31:32,527 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:31:32,530 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:31:32,532 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/../../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 [2022-11-16 12:31:32,627 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/data/c4be0112b/fc94d8aa953c4c9f99ae580680121f53/FLAGdb6771d3f [2022-11-16 12:31:33,867 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:31:33,867 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/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 [2022-11-16 12:31:33,912 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/data/c4be0112b/fc94d8aa953c4c9f99ae580680121f53/FLAGdb6771d3f [2022-11-16 12:31:34,143 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/data/c4be0112b/fc94d8aa953c4c9f99ae580680121f53 [2022-11-16 12:31:34,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:31:34,151 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:31:34,155 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:31:34,156 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:31:34,161 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:31:34,162 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:31:34" (1/1) ... [2022-11-16 12:31:34,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30de080 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:34, skipping insertion in model container [2022-11-16 12:31:34,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:31:34" (1/1) ... [2022-11-16 12:31:34,173 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:31:34,405 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:31:37,784 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-16 12:31:38,198 WARN L229 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_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/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] [2022-11-16 12:31:38,290 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:31:38,440 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:31:38,540 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:31:39,451 WARN L229 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_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/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] [2022-11-16 12:31:39,458 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:31:39,582 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:31:40,401 WARN L229 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_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/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] [2022-11-16 12:31:40,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:31:40,655 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:31:40,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40 WrapperNode [2022-11-16 12:31:40,656 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:31:40,658 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:31:40,658 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:31:40,658 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:31:40,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2022-11-16 12:31:40,799 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2022-11-16 12:31:41,224 INFO L138 Inliner]: procedures = 325, calls = 5951, calls flagged for inlining = 147, calls inlined = 143, statements flattened = 10943 [2022-11-16 12:31:41,234 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:31:41,235 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:31:41,235 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:31:41,235 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:31:41,249 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2022-11-16 12:31:41,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2022-11-16 12:31:41,386 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2022-11-16 12:31:41,386 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2022-11-16 12:31:41,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2022-11-16 12:31:42,036 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2022-11-16 12:31:42,084 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2022-11-16 12:31:42,109 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2022-11-16 12:31:42,183 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:31:42,188 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:31:42,188 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:31:42,188 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:31:42,189 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2022-11-16 12:31:42,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:31:42,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:31:42,229 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:31:42,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:31:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 12:31:42,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 12:31:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2022-11-16 12:31:42,291 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2022-11-16 12:31:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:31:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2022-11-16 12:31:42,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2022-11-16 12:31:42,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 12:31:42,292 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 12:31:42,293 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-16 12:31:42,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:31:42,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:31:42,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:31:42,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:31:42,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:31:42,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:31:42,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:31:42,294 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2022-11-16 12:31:42,294 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2022-11-16 12:31:42,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:31:42,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:31:42,295 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2022-11-16 12:31:42,295 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2022-11-16 12:31:42,295 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 12:31:42,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 12:31:42,296 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2022-11-16 12:31:42,296 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2022-11-16 12:31:42,296 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2022-11-16 12:31:42,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2022-11-16 12:31:42,297 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 12:31:42,298 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 12:31:42,298 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2022-11-16 12:31:42,299 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2022-11-16 12:31:42,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:31:42,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:31:42,300 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2022-11-16 12:31:42,300 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2022-11-16 12:31:42,300 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2022-11-16 12:31:42,301 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2022-11-16 12:31:42,301 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2022-11-16 12:31:42,301 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2022-11-16 12:31:42,301 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 12:31:42,301 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 12:31:42,302 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:31:42,302 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:31:42,302 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 12:31:42,302 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 12:31:42,303 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:31:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:31:42,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:31:42,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:31:42,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2022-11-16 12:31:42,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2022-11-16 12:31:42,306 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2022-11-16 12:31:42,306 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2022-11-16 12:31:42,306 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:31:42,306 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:31:42,307 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-16 12:31:42,307 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-16 12:31:42,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:31:42,308 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:31:42,308 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2022-11-16 12:31:42,308 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2022-11-16 12:31:42,309 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:31:42,309 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:31:42,309 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2022-11-16 12:31:42,309 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2022-11-16 12:31:42,309 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2022-11-16 12:31:42,309 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2022-11-16 12:31:42,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:31:42,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:31:42,310 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 12:31:42,310 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 12:31:42,310 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:31:42,311 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:31:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2022-11-16 12:31:42,311 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2022-11-16 12:31:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:31:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2022-11-16 12:31:42,312 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2022-11-16 12:31:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:31:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 12:31:42,313 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 12:31:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_show_info [2022-11-16 12:31:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_show_info [2022-11-16 12:31:42,314 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2022-11-16 12:31:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2022-11-16 12:31:42,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:31:42,315 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 12:31:42,315 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 12:31:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:31:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:31:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_info [2022-11-16 12:31:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_info [2022-11-16 12:31:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_queuecommand [2022-11-16 12:31:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_queuecommand [2022-11-16 12:31:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-11-16 12:31:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-11-16 12:31:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:31:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:31:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:31:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:31:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:31:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2022-11-16 12:31:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2022-11-16 12:31:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:31:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:31:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 12:31:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 12:31:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:31:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:31:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:31:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:31:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2022-11-16 12:31:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2022-11-16 12:31:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:31:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-11-16 12:31:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-11-16 12:31:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-11-16 12:31:42,331 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-11-16 12:31:42,336 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-11-16 12:31:42,336 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:31:42,336 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:31:42,336 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2022-11-16 12:31:42,337 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2022-11-16 12:31:42,337 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:31:42,337 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:31:42,337 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 12:31:42,337 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 12:31:42,338 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 12:31:42,338 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 12:31:42,338 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 12:31:42,338 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 12:31:42,338 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:31:42,338 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:31:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:31:42,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:31:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-11-16 12:31:42,339 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-11-16 12:31:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2022-11-16 12:31:42,340 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2022-11-16 12:31:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2022-11-16 12:31:42,340 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2022-11-16 12:31:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:31:42,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:31:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2022-11-16 12:31:42,341 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2022-11-16 12:31:42,341 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2022-11-16 12:31:42,341 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2022-11-16 12:31:42,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 12:31:42,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 12:31:42,341 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:31:42,342 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:31:42,342 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_slave_configure [2022-11-16 12:31:42,342 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_slave_configure [2022-11-16 12:31:42,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:31:42,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:31:42,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2022-11-16 12:31:42,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2022-11-16 12:31:42,344 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-16 12:31:42,344 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-16 12:31:42,344 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 12:31:42,344 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 12:31:42,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:31:42,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:31:42,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:31:42,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:31:42,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:31:42,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:31:42,346 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-11-16 12:31:42,346 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2022-11-16 12:31:42,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 12:31:42,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 12:31:42,347 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2022-11-16 12:31:42,347 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2022-11-16 12:31:42,347 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2022-11-16 12:31:42,347 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2022-11-16 12:31:42,348 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2022-11-16 12:31:42,348 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2022-11-16 12:31:42,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:31:42,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 12:31:42,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 12:31:42,349 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-16 12:31:42,349 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-16 12:31:42,349 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2022-11-16 12:31:42,349 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2022-11-16 12:31:42,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:31:42,349 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2022-11-16 12:31:42,350 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2022-11-16 12:31:42,350 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2022-11-16 12:31:42,350 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2022-11-16 12:31:42,350 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2022-11-16 12:31:42,350 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2022-11-16 12:31:42,350 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:31:42,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:31:42,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:31:42,351 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:31:42,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:31:42,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:31:42,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 12:31:42,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 12:31:42,352 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-16 12:31:42,352 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-16 12:31:42,352 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2022-11-16 12:31:42,352 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2022-11-16 12:31:42,353 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:31:42,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:31:42,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:31:42,353 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2022-11-16 12:31:42,353 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2022-11-16 12:31:42,353 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-11-16 12:31:42,354 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-11-16 12:31:42,354 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2022-11-16 12:31:42,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2022-11-16 12:31:42,354 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-16 12:31:42,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-16 12:31:42,355 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_bios_param [2022-11-16 12:31:42,355 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_bios_param [2022-11-16 12:31:42,355 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2022-11-16 12:31:42,355 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2022-11-16 12:31:42,355 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2022-11-16 12:31:42,355 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2022-11-16 12:31:42,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 12:31:42,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 12:31:42,356 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:31:42,356 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:31:42,356 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-16 12:31:42,357 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-16 12:31:42,357 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 12:31:42,357 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 12:31:42,357 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:31:42,357 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:31:42,357 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 12:31:42,358 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 12:31:42,358 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 12:31:42,358 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 12:31:42,358 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_timed_out [2022-11-16 12:31:42,360 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_timed_out [2022-11-16 12:31:42,364 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2022-11-16 12:31:42,364 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2022-11-16 12:31:42,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:31:42,365 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2022-11-16 12:31:42,365 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2022-11-16 12:31:42,365 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 12:31:42,365 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 12:31:42,365 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-16 12:31:42,366 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-16 12:31:42,366 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2022-11-16 12:31:42,370 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2022-11-16 12:31:42,370 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 12:31:42,370 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 12:31:42,370 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2022-11-16 12:31:42,370 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2022-11-16 12:31:42,371 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 12:31:42,371 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 12:31:42,371 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 12:31:42,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:31:42,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:31:44,041 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:31:44,049 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:31:49,661 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_sg_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2022-11-16 12:31:49,666 INFO L158 Benchmark]: Toolchain (without parser) took 15514.69ms. Allocated memory was 56.6MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 31.4MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 249.6MB. Max. memory is 16.1GB. [2022-11-16 12:31:49,667 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 56.6MB. Free memory was 38.5MB in the beginning and 38.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:31:49,668 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6501.47ms. Allocated memory was 56.6MB in the beginning and 427.8MB in the end (delta: 371.2MB). Free memory was 31.1MB in the beginning and 304.5MB in the end (delta: -273.4MB). Peak memory consumption was 203.4MB. Max. memory is 16.1GB. [2022-11-16 12:31:49,668 INFO L158 Benchmark]: Boogie Procedure Inliner took 576.40ms. Allocated memory is still 427.8MB. Free memory was 304.5MB in the beginning and 225.9MB in the end (delta: 78.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2022-11-16 12:31:49,669 INFO L158 Benchmark]: Boogie Preprocessor took 951.30ms. Allocated memory is still 427.8MB. Free memory was 225.9MB in the beginning and 246.7MB in the end (delta: -20.9MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. [2022-11-16 12:31:49,669 INFO L158 Benchmark]: RCFGBuilder took 7476.83ms. Allocated memory was 427.8MB in the beginning and 1.3GB in the end (delta: 830.5MB). Free memory was 246.7MB in the beginning and 1.1GB in the end (delta: -820.0MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2022-11-16 12:31:49,681 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 56.6MB. Free memory was 38.5MB in the beginning and 38.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6501.47ms. Allocated memory was 56.6MB in the beginning and 427.8MB in the end (delta: 371.2MB). Free memory was 31.1MB in the beginning and 304.5MB in the end (delta: -273.4MB). Peak memory consumption was 203.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 576.40ms. Allocated memory is still 427.8MB. Free memory was 304.5MB in the beginning and 225.9MB in the end (delta: 78.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 951.30ms. Allocated memory is still 427.8MB. Free memory was 225.9MB in the beginning and 246.7MB in the end (delta: -20.9MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. * RCFGBuilder took 7476.83ms. Allocated memory was 427.8MB in the beginning and 1.3GB in the end (delta: 830.5MB). Free memory was 246.7MB in the beginning and 1.1GB in the end (delta: -820.0MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_sg_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_sg_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:31:49,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e86ad4d-9a6c-4e7e-b004-1d068c6b1c9c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_sg_~hwdev#1,],base]