./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.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_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5b63a905acfd4b5a3a829dfea2a5e50817394e36e60dd0b56de951733741a7b6 --- 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 16:20:18,914 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 16:20:18,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 16:20:18,944 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 16:20:18,946 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 16:20:18,950 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 16:20:18,953 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 16:20:18,956 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 16:20:18,959 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 16:20:18,964 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 16:20:18,966 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 16:20:18,968 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 16:20:18,968 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 16:20:18,971 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 16:20:18,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 16:20:18,975 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 16:20:18,976 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 16:20:18,977 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 16:20:18,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 16:20:18,986 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 16:20:18,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 16:20:18,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 16:20:18,992 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 16:20:18,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 16:20:19,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 16:20:19,003 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 16:20:19,003 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 16:20:19,005 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 16:20:19,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 16:20:19,008 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 16:20:19,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 16:20:19,009 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 16:20:19,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 16:20:19,012 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 16:20:19,014 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 16:20:19,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 16:20:19,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 16:20:19,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 16:20:19,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 16:20:19,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 16:20:19,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 16:20:19,017 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-16 16:20:19,055 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 16:20:19,056 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 16:20:19,056 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 16:20:19,057 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 16:20:19,057 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 16:20:19,058 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 16:20:19,058 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 16:20:19,058 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 16:20:19,058 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 16:20:19,058 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 16:20:19,059 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 16:20:19,060 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 16:20:19,060 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 16:20:19,060 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 16:20:19,060 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 16:20:19,060 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 16:20:19,061 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 16:20:19,061 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 16:20:19,062 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 16:20:19,062 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 16:20:19,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 16:20:19,062 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 16:20:19,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 16:20:19,064 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 16:20:19,064 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 16:20:19,065 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 16:20:19,065 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 16:20:19,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 16:20:19,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 16:20:19,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 16:20:19,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 16:20:19,066 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 16:20:19,066 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 16:20:19,066 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 16:20:19,066 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 16:20:19,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 16:20:19,067 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 16:20:19,067 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 16:20:19,067 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_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b63a905acfd4b5a3a829dfea2a5e50817394e36e60dd0b56de951733741a7b6 [2022-11-16 16:20:19,345 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 16:20:19,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 16:20:19,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 16:20:19,375 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 16:20:19,381 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 16:20:19,382 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i [2022-11-16 16:20:19,459 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/data/b975fd480/df47e7e55797449c98dbbd08b0945958/FLAG89e741e67 [2022-11-16 16:20:20,439 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 16:20:20,440 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i [2022-11-16 16:20:20,484 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/data/b975fd480/df47e7e55797449c98dbbd08b0945958/FLAG89e741e67 [2022-11-16 16:20:20,964 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/data/b975fd480/df47e7e55797449c98dbbd08b0945958 [2022-11-16 16:20:20,967 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 16:20:20,968 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 16:20:20,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 16:20:20,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 16:20:20,974 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 16:20:20,975 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 04:20:20" (1/1) ... [2022-11-16 16:20:20,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@207071d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:20, skipping insertion in model container [2022-11-16 16:20:20,976 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 04:20:20" (1/1) ... [2022-11-16 16:20:20,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 16:20:21,110 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 16:20:23,040 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_74903773-bbde-4f6b-81bd-ff0e42dfce62/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i[217606,217619] [2022-11-16 16:20:23,083 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:20:23,187 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 16:20:23,731 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_74903773-bbde-4f6b-81bd-ff0e42dfce62/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i[217606,217619] [2022-11-16 16:20:23,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:20:23,962 INFO L208 MainTranslator]: Completed translation [2022-11-16 16:20:23,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:23 WrapperNode [2022-11-16 16:20:23,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 16:20:23,964 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 16:20:23,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 16:20:23,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 16:20:23,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:23" (1/1) ... [2022-11-16 16:20:24,084 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:23" (1/1) ... [2022-11-16 16:20:24,344 INFO L138 Inliner]: procedures = 294, calls = 2589, calls flagged for inlining = 157, calls inlined = 141, statements flattened = 5209 [2022-11-16 16:20:24,344 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 16:20:24,345 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 16:20:24,345 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 16:20:24,345 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 16:20:24,355 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:23" (1/1) ... [2022-11-16 16:20:24,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:23" (1/1) ... [2022-11-16 16:20:24,385 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:23" (1/1) ... [2022-11-16 16:20:24,386 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:23" (1/1) ... [2022-11-16 16:20:24,586 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:23" (1/1) ... [2022-11-16 16:20:24,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:23" (1/1) ... [2022-11-16 16:20:24,657 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:23" (1/1) ... [2022-11-16 16:20:24,678 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:23" (1/1) ... [2022-11-16 16:20:24,727 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 16:20:24,729 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 16:20:24,730 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 16:20:24,730 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 16:20:24,731 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:23" (1/1) ... [2022-11-16 16:20:24,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 16:20:24,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 16:20:24,765 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 16:20:24,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 16:20:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-11-16 16:20:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-11-16 16:20:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_turn_off_carrier_detection [2022-11-16 16:20:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_turn_off_carrier_detection [2022-11-16 16:20:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-11-16 16:20:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-11-16 16:20:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-11-16 16:20:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-11-16 16:20:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 16:20:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 16:20:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 16:20:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 16:20:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-11-16 16:20:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-11-16 16:20:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-11-16 16:20:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-11-16 16:20:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-11-16 16:20:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-11-16 16:20:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-11-16 16:20:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-11-16 16:20:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 16:20:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 16:20:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 16:20:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 16:20:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-11-16 16:20:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-11-16 16:20:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 16:20:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 16:20:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 16:20:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 16:20:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_dma_not_implemented [2022-11-16 16:20:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __ssb_dma_not_implemented [2022-11-16 16:20:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-11-16 16:20:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-11-16 16:20:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 16:20:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 16:20:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-11-16 16:20:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-11-16 16:20:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 16:20:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 16:20:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 16:20:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 16:20:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 16:20:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 16:20:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 16:20:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 16:20:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-11-16 16:20:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-11-16 16:20:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 16:20:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 16:20:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-11-16 16:20:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-11-16 16:20:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-11-16 16:20:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-11-16 16:20:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 16:20:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 16:20:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-11-16 16:20:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-11-16 16:20:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 16:20:24,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 16:20:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 16:20:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 16:20:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 16:20:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 16:20:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 16:20:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 16:20:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_free_consistent [2022-11-16 16:20:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_free_consistent [2022-11-16 16:20:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-11-16 16:20:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-11-16 16:20:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 16:20:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 16:20:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 16:20:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 16:20:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-11-16 16:20:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-11-16 16:20:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2022-11-16 16:20:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2022-11-16 16:20:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2022-11-16 16:20:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2022-11-16 16:20:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-11-16 16:20:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-11-16 16:20:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-11-16 16:20:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-11-16 16:20:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-11-16 16:20:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-11-16 16:20:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-11-16 16:20:24,890 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-11-16 16:20:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 16:20:24,890 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 16:20:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 16:20:24,890 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 16:20:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 16:20:24,891 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 16:20:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-11-16 16:20:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-11-16 16:20:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 16:20:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 16:20:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 16:20:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 16:20:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-11-16 16:20:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-11-16 16:20:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-16 16:20:24,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-16 16:20:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-11-16 16:20:24,893 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-11-16 16:20:24,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 16:20:24,894 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-11-16 16:20:24,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-11-16 16:20:24,895 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 16:20:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 16:20:24,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 16:20:24,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 16:20:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_map_single [2022-11-16 16:20:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_map_single [2022-11-16 16:20:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 16:20:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 16:20:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 16:20:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 16:20:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_mapping_error [2022-11-16 16:20:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_mapping_error [2022-11-16 16:20:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 16:20:24,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 16:20:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 16:20:24,908 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 16:20:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_sync_single_for_device [2022-11-16 16:20:24,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_sync_single_for_device [2022-11-16 16:20:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-11-16 16:20:24,909 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-11-16 16:20:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 16:20:24,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 16:20:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 16:20:24,909 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 16:20:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-11-16 16:20:24,910 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-11-16 16:20:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 16:20:24,910 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 16:20:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 16:20:24,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 16:20:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 16:20:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-11-16 16:20:24,911 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-11-16 16:20:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 16:20:24,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 16:20:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 16:20:24,911 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 16:20:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-11-16 16:20:24,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-11-16 16:20:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_unmap_single [2022-11-16 16:20:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_unmap_single [2022-11-16 16:20:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 16:20:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 16:20:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 16:20:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2022-11-16 16:20:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 16:20:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 16:20:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 16:20:24,913 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 16:20:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-11-16 16:20:24,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-11-16 16:20:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 16:20:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 16:20:24,913 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 16:20:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-11-16 16:20:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-11-16 16:20:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 16:20:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 16:20:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 16:20:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-11-16 16:20:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-11-16 16:20:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 16:20:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 16:20:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_alloc_consistent [2022-11-16 16:20:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_alloc_consistent [2022-11-16 16:20:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-11-16 16:20:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-11-16 16:20:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 16:20:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 16:20:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-11-16 16:20:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-11-16 16:20:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 16:20:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 16:20:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-11-16 16:20:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-11-16 16:20:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 16:20:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 16:20:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 16:20:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 16:20:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-11-16 16:20:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-11-16 16:20:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-11-16 16:20:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-11-16 16:20:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 16:20:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 16:20:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-11-16 16:20:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-11-16 16:20:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-11-16 16:20:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-11-16 16:20:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-11-16 16:20:24,919 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-11-16 16:20:24,919 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 16:20:24,919 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 16:20:24,919 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 16:20:24,919 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 16:20:24,919 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-11-16 16:20:24,919 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-11-16 16:20:24,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 16:20:24,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-16 16:20:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-16 16:20:24,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 16:20:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 16:20:24,920 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-11-16 16:20:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-11-16 16:20:25,713 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 16:20:25,720 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 16:20:25,928 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single_~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.translateToTerms(Expression2Term.java:139) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addSummary(Statements2TransFormula.java:412) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:707) 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 16:20:25,933 INFO L158 Benchmark]: Toolchain (without parser) took 4963.95ms. Allocated memory was 119.5MB in the beginning and 224.4MB in the end (delta: 104.9MB). Free memory was 70.5MB in the beginning and 85.3MB in the end (delta: -14.8MB). Peak memory consumption was 93.5MB. Max. memory is 16.1GB. [2022-11-16 16:20:25,934 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 119.5MB. Free memory is still 97.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 16:20:25,935 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2993.32ms. Allocated memory was 119.5MB in the beginning and 224.4MB in the end (delta: 104.9MB). Free memory was 70.4MB in the beginning and 142.5MB in the end (delta: -72.1MB). Peak memory consumption was 68.8MB. Max. memory is 16.1GB. [2022-11-16 16:20:25,936 INFO L158 Benchmark]: Boogie Procedure Inliner took 380.35ms. Allocated memory is still 224.4MB. Free memory was 142.5MB in the beginning and 101.6MB in the end (delta: 40.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-11-16 16:20:25,936 INFO L158 Benchmark]: Boogie Preprocessor took 383.03ms. Allocated memory is still 224.4MB. Free memory was 101.6MB in the beginning and 116.7MB in the end (delta: -15.1MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. [2022-11-16 16:20:25,937 INFO L158 Benchmark]: RCFGBuilder took 1201.94ms. Allocated memory is still 224.4MB. Free memory was 116.7MB in the beginning and 85.3MB in the end (delta: 31.4MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. [2022-11-16 16:20:25,940 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 119.5MB. Free memory is still 97.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2993.32ms. Allocated memory was 119.5MB in the beginning and 224.4MB in the end (delta: 104.9MB). Free memory was 70.4MB in the beginning and 142.5MB in the end (delta: -72.1MB). Peak memory consumption was 68.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 380.35ms. Allocated memory is still 224.4MB. Free memory was 142.5MB in the beginning and 101.6MB in the end (delta: 40.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 383.03ms. Allocated memory is still 224.4MB. Free memory was 101.6MB in the beginning and 116.7MB in the end (delta: -15.1MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1201.94ms. Allocated memory is still 224.4MB. Free memory was 116.7MB in the beginning and 85.3MB in the end (delta: 31.4MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single_~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 16:20:25,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/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_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5b63a905acfd4b5a3a829dfea2a5e50817394e36e60dd0b56de951733741a7b6 --- 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 16:20:28,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 16:20:28,168 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 16:20:28,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 16:20:28,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 16:20:28,189 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 16:20:28,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 16:20:28,192 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 16:20:28,194 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 16:20:28,195 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 16:20:28,196 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 16:20:28,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 16:20:28,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 16:20:28,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 16:20:28,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 16:20:28,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 16:20:28,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 16:20:28,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 16:20:28,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 16:20:28,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 16:20:28,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 16:20:28,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 16:20:28,209 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 16:20:28,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 16:20:28,214 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 16:20:28,214 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 16:20:28,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 16:20:28,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 16:20:28,216 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 16:20:28,217 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 16:20:28,217 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 16:20:28,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 16:20:28,219 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 16:20:28,220 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 16:20:28,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 16:20:28,221 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 16:20:28,221 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 16:20:28,222 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 16:20:28,222 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 16:20:28,223 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 16:20:28,224 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 16:20:28,227 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-16 16:20:28,281 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 16:20:28,285 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 16:20:28,288 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 16:20:28,288 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 16:20:28,289 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 16:20:28,289 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 16:20:28,289 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 16:20:28,289 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 16:20:28,290 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 16:20:28,290 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 16:20:28,290 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 16:20:28,290 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 16:20:28,291 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 16:20:28,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 16:20:28,291 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 16:20:28,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 16:20:28,292 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 16:20:28,292 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 16:20:28,292 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 16:20:28,292 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 16:20:28,292 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 16:20:28,292 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 16:20:28,292 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 16:20:28,292 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 16:20:28,293 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 16:20:28,293 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 16:20:28,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 16:20:28,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 16:20:28,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 16:20:28,293 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 16:20:28,294 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 16:20:28,294 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 16:20:28,294 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 16:20:28,294 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 16:20:28,294 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 16:20:28,294 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_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b63a905acfd4b5a3a829dfea2a5e50817394e36e60dd0b56de951733741a7b6 [2022-11-16 16:20:28,657 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 16:20:28,679 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 16:20:28,681 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 16:20:28,683 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 16:20:28,683 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 16:20:28,685 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i [2022-11-16 16:20:28,772 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/data/8338209b0/81fa5e28d32e49818c838b2af6fb93f5/FLAGc067794a9 [2022-11-16 16:20:29,682 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 16:20:29,683 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i [2022-11-16 16:20:29,727 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/data/8338209b0/81fa5e28d32e49818c838b2af6fb93f5/FLAGc067794a9 [2022-11-16 16:20:30,142 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/data/8338209b0/81fa5e28d32e49818c838b2af6fb93f5 [2022-11-16 16:20:30,145 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 16:20:30,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 16:20:30,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 16:20:30,147 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 16:20:30,154 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 16:20:30,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 04:20:30" (1/1) ... [2022-11-16 16:20:30,156 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@322c8789 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:30, skipping insertion in model container [2022-11-16 16:20:30,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 04:20:30" (1/1) ... [2022-11-16 16:20:30,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 16:20:30,312 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 16:20:32,076 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_74903773-bbde-4f6b-81bd-ff0e42dfce62/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i[217606,217619] [2022-11-16 16:20:32,100 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:20:32,196 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 16:20:32,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 16:20:32,565 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_74903773-bbde-4f6b-81bd-ff0e42dfce62/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i[217606,217619] [2022-11-16 16:20:32,585 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:20:32,651 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 16:20:32,998 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_74903773-bbde-4f6b-81bd-ff0e42dfce62/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i[217606,217619] [2022-11-16 16:20:33,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:20:33,393 INFO L208 MainTranslator]: Completed translation [2022-11-16 16:20:33,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:33 WrapperNode [2022-11-16 16:20:33,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 16:20:33,395 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 16:20:33,395 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 16:20:33,395 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 16:20:33,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:33" (1/1) ... [2022-11-16 16:20:33,518 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:33" (1/1) ... [2022-11-16 16:20:33,709 INFO L138 Inliner]: procedures = 309, calls = 2589, calls flagged for inlining = 157, calls inlined = 141, statements flattened = 4947 [2022-11-16 16:20:33,710 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 16:20:33,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 16:20:33,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 16:20:33,712 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 16:20:33,722 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:33" (1/1) ... [2022-11-16 16:20:33,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:33" (1/1) ... [2022-11-16 16:20:33,808 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:33" (1/1) ... [2022-11-16 16:20:33,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:33" (1/1) ... [2022-11-16 16:20:33,951 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:33" (1/1) ... [2022-11-16 16:20:33,976 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:33" (1/1) ... [2022-11-16 16:20:34,009 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:33" (1/1) ... [2022-11-16 16:20:34,032 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:33" (1/1) ... [2022-11-16 16:20:34,076 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 16:20:34,077 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 16:20:34,077 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 16:20:34,077 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 16:20:34,078 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:20:33" (1/1) ... [2022-11-16 16:20:34,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 16:20:34,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 16:20:34,109 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 16:20:34,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 16:20:34,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 16:20:34,170 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-11-16 16:20:34,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-11-16 16:20:34,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_turn_off_carrier_detection [2022-11-16 16:20:34,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_turn_off_carrier_detection [2022-11-16 16:20:34,171 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-11-16 16:20:34,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-11-16 16:20:34,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 16:20:34,171 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-11-16 16:20:34,171 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-11-16 16:20:34,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 16:20:34,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 16:20:34,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 16:20:34,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 16:20:34,172 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 16:20:34,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 16:20:34,172 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-11-16 16:20:34,173 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-11-16 16:20:34,173 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-11-16 16:20:34,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-11-16 16:20:34,173 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-11-16 16:20:34,173 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-11-16 16:20:34,173 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-11-16 16:20:34,173 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-11-16 16:20:34,174 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 16:20:34,174 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 16:20:34,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 16:20:34,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 16:20:34,174 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-11-16 16:20:34,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-11-16 16:20:34,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 16:20:34,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 16:20:34,175 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 16:20:34,175 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 16:20:34,176 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_dma_not_implemented [2022-11-16 16:20:34,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __ssb_dma_not_implemented [2022-11-16 16:20:34,176 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-11-16 16:20:34,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-11-16 16:20:34,176 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 16:20:34,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 16:20:34,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-11-16 16:20:34,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-11-16 16:20:34,177 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 16:20:34,177 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 16:20:34,177 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 16:20:34,177 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 16:20:34,178 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 16:20:34,178 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 16:20:34,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 16:20:34,179 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 16:20:34,180 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-11-16 16:20:34,180 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-11-16 16:20:34,181 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 16:20:34,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 16:20:34,181 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-11-16 16:20:34,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-11-16 16:20:34,182 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-11-16 16:20:34,182 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-11-16 16:20:34,182 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 16:20:34,183 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 16:20:34,183 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-11-16 16:20:34,183 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-11-16 16:20:34,183 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 16:20:34,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 16:20:34,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 16:20:34,184 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 16:20:34,184 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 16:20:34,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 16:20:34,185 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 16:20:34,185 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 16:20:34,185 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_free_consistent [2022-11-16 16:20:34,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_free_consistent [2022-11-16 16:20:34,185 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-11-16 16:20:34,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-11-16 16:20:34,186 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 16:20:34,186 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 16:20:34,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 16:20:34,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 16:20:34,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 16:20:34,187 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 16:20:34,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 16:20:34,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 16:20:34,187 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-11-16 16:20:34,188 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-11-16 16:20:34,188 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2022-11-16 16:20:34,188 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2022-11-16 16:20:34,188 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2022-11-16 16:20:34,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2022-11-16 16:20:34,189 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-11-16 16:20:34,189 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-11-16 16:20:34,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 16:20:34,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 16:20:34,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 16:20:34,190 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-11-16 16:20:34,190 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-11-16 16:20:34,190 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-11-16 16:20:34,190 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-11-16 16:20:34,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 16:20:34,191 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-11-16 16:20:34,191 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-11-16 16:20:34,191 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 16:20:34,191 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 16:20:34,192 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 16:20:34,192 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 16:20:34,192 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 16:20:34,192 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 16:20:34,193 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 16:20:34,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 16:20:34,193 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-11-16 16:20:34,194 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-11-16 16:20:34,197 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 16:20:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 16:20:34,197 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 16:20:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 16:20:34,198 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-11-16 16:20:34,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-11-16 16:20:34,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-16 16:20:34,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-16 16:20:34,200 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-11-16 16:20:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-11-16 16:20:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-11-16 16:20:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-11-16 16:20:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 16:20:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 16:20:34,206 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_map_single [2022-11-16 16:20:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_map_single [2022-11-16 16:20:34,206 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 16:20:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 16:20:34,207 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 16:20:34,207 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 16:20:34,208 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_mapping_error [2022-11-16 16:20:34,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_mapping_error [2022-11-16 16:20:34,208 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 16:20:34,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 16:20:34,208 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 16:20:34,208 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 16:20:34,208 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_sync_single_for_device [2022-11-16 16:20:34,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_sync_single_for_device [2022-11-16 16:20:34,209 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-11-16 16:20:34,209 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-11-16 16:20:34,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 16:20:34,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 16:20:34,209 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 16:20:34,209 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 16:20:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-11-16 16:20:34,210 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-11-16 16:20:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 16:20:34,210 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 16:20:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 16:20:34,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 16:20:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 16:20:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 16:20:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-11-16 16:20:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-11-16 16:20:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 16:20:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 16:20:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 16:20:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 16:20:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 16:20:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 16:20:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-11-16 16:20:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-11-16 16:20:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_unmap_single [2022-11-16 16:20:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_unmap_single [2022-11-16 16:20:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 16:20:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 16:20:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 16:20:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2022-11-16 16:20:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 16:20:34,213 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 16:20:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 16:20:34,213 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 16:20:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-11-16 16:20:34,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-11-16 16:20:34,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 16:20:34,214 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 16:20:34,214 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 16:20:34,214 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-11-16 16:20:34,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-11-16 16:20:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 16:20:34,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 16:20:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 16:20:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 16:20:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 16:20:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 16:20:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-11-16 16:20:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-11-16 16:20:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 16:20:34,218 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 16:20:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_alloc_consistent [2022-11-16 16:20:34,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_alloc_consistent [2022-11-16 16:20:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-11-16 16:20:34,218 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-11-16 16:20:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 16:20:34,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 16:20:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-11-16 16:20:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-11-16 16:20:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-11-16 16:20:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-11-16 16:20:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 16:20:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 16:20:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 16:20:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 16:20:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-11-16 16:20:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-11-16 16:20:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-11-16 16:20:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-11-16 16:20:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 16:20:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 16:20:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-11-16 16:20:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-11-16 16:20:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-11-16 16:20:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-11-16 16:20:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-11-16 16:20:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-11-16 16:20:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 16:20:34,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 16:20:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 16:20:34,277 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 16:20:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-11-16 16:20:34,277 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-11-16 16:20:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 16:20:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-16 16:20:34,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-16 16:20:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 16:20:34,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 16:20:34,278 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-11-16 16:20:34,278 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-11-16 16:20:35,176 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 16:20:35,180 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 16:20:35,623 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single_~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.translateToTerms(Expression2Term.java:139) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addSummary(Statements2TransFormula.java:412) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:707) 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 16:20:35,628 INFO L158 Benchmark]: Toolchain (without parser) took 5480.92ms. Allocated memory was 65.0MB in the beginning and 348.1MB in the end (delta: 283.1MB). Free memory was 35.0MB in the beginning and 223.7MB in the end (delta: -188.7MB). Peak memory consumption was 97.5MB. Max. memory is 16.1GB. [2022-11-16 16:20:35,628 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 65.0MB. Free memory was 46.2MB in the beginning and 46.2MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 16:20:35,629 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3247.48ms. Allocated memory was 65.0MB in the beginning and 174.1MB in the end (delta: 109.1MB). Free memory was 34.7MB in the beginning and 100.7MB in the end (delta: -66.0MB). Peak memory consumption was 79.9MB. Max. memory is 16.1GB. [2022-11-16 16:20:35,630 INFO L158 Benchmark]: Boogie Procedure Inliner took 315.49ms. Allocated memory is still 174.1MB. Free memory was 100.7MB in the beginning and 71.5MB in the end (delta: 29.2MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-16 16:20:35,630 INFO L158 Benchmark]: Boogie Preprocessor took 365.04ms. Allocated memory is still 174.1MB. Free memory was 71.5MB in the beginning and 70.4MB in the end (delta: 1.1MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2022-11-16 16:20:35,631 INFO L158 Benchmark]: RCFGBuilder took 1548.94ms. Allocated memory was 174.1MB in the beginning and 348.1MB in the end (delta: 174.1MB). Free memory was 69.5MB in the beginning and 223.7MB in the end (delta: -154.2MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. [2022-11-16 16:20:35,634 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 65.0MB. Free memory was 46.2MB in the beginning and 46.2MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3247.48ms. Allocated memory was 65.0MB in the beginning and 174.1MB in the end (delta: 109.1MB). Free memory was 34.7MB in the beginning and 100.7MB in the end (delta: -66.0MB). Peak memory consumption was 79.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 315.49ms. Allocated memory is still 174.1MB. Free memory was 100.7MB in the beginning and 71.5MB in the end (delta: 29.2MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 365.04ms. Allocated memory is still 174.1MB. Free memory was 71.5MB in the beginning and 70.4MB in the end (delta: 1.1MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1548.94ms. Allocated memory was 174.1MB in the beginning and 348.1MB in the end (delta: 174.1MB). Free memory was 69.5MB in the beginning and 223.7MB in the end (delta: -154.2MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single_~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 16:20:35,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74903773-bbde-4f6b-81bd-ff0e42dfce62/bin/utaipan-Xvt2sAort0/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single_~hwdev#1,],base]