./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.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_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/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_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/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_906d6a83-89d7-4083-87a4-2d1a21591441/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 fe434f0112be26c4714543d386b3350bd2a9bdce09b4b83ffbdf4c55da2983b7 --- 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 20:00:14,790 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 20:00:14,794 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 20:00:14,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 20:00:14,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 20:00:14,851 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 20:00:14,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 20:00:14,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 20:00:14,861 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 20:00:14,862 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 20:00:14,864 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 20:00:14,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 20:00:14,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 20:00:14,867 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 20:00:14,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 20:00:14,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 20:00:14,877 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 20:00:14,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 20:00:14,886 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 20:00:14,899 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 20:00:14,903 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 20:00:14,905 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 20:00:14,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 20:00:14,911 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 20:00:14,920 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 20:00:14,921 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 20:00:14,921 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 20:00:14,923 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 20:00:14,924 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 20:00:14,925 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 20:00:14,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 20:00:14,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 20:00:14,930 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 20:00:14,931 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 20:00:14,933 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 20:00:14,933 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 20:00:14,934 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 20:00:14,935 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 20:00:14,935 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 20:00:14,936 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 20:00:14,938 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 20:00:14,939 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-16 20:00:14,968 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 20:00:14,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 20:00:14,969 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 20:00:14,969 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 20:00:14,970 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 20:00:14,970 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 20:00:14,971 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 20:00:14,971 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 20:00:14,971 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 20:00:14,971 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 20:00:14,972 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 20:00:14,972 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 20:00:14,972 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 20:00:14,972 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 20:00:14,973 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 20:00:14,973 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 20:00:14,973 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 20:00:14,973 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 20:00:14,974 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 20:00:14,975 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 20:00:14,975 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 20:00:14,975 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 20:00:14,975 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 20:00:14,975 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 20:00:14,976 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 20:00:14,976 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 20:00:14,976 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 20:00:14,976 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 20:00:14,977 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 20:00:14,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:00:14,977 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 20:00:14,977 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 20:00:14,978 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 20:00:14,978 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 20:00:14,978 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 20:00:14,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 20:00:14,982 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 20:00:14,982 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 20:00:14,982 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_906d6a83-89d7-4083-87a4-2d1a21591441/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe434f0112be26c4714543d386b3350bd2a9bdce09b4b83ffbdf4c55da2983b7 [2022-11-16 20:00:15,354 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 20:00:15,399 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 20:00:15,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 20:00:15,404 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 20:00:15,405 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 20:00:15,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 20:00:15,479 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/data/19845c8cf/02897b5e40b044298a3c4bc05c193d19/FLAG15b8f1ae5 [2022-11-16 20:00:16,487 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 20:00:16,489 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 20:00:16,550 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/data/19845c8cf/02897b5e40b044298a3c4bc05c193d19/FLAG15b8f1ae5 [2022-11-16 20:00:16,845 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/data/19845c8cf/02897b5e40b044298a3c4bc05c193d19 [2022-11-16 20:00:16,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 20:00:16,849 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 20:00:16,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 20:00:16,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 20:00:16,856 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 20:00:16,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:00:16" (1/1) ... [2022-11-16 20:00:16,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a1fb7bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:16, skipping insertion in model container [2022-11-16 20:00:16,859 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:00:16" (1/1) ... [2022-11-16 20:00:16,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 20:00:17,058 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:00:20,341 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_906d6a83-89d7-4083-87a4-2d1a21591441/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339084,339097] [2022-11-16 20:00:20,344 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_906d6a83-89d7-4083-87a4-2d1a21591441/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339229,339242] [2022-11-16 20:00:20,366 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:00:20,406 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 20:00:20,946 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_906d6a83-89d7-4083-87a4-2d1a21591441/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339084,339097] [2022-11-16 20:00:20,947 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_906d6a83-89d7-4083-87a4-2d1a21591441/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339229,339242] [2022-11-16 20:00:20,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:00:21,141 INFO L208 MainTranslator]: Completed translation [2022-11-16 20:00:21,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:21 WrapperNode [2022-11-16 20:00:21,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 20:00:21,143 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 20:00:21,143 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 20:00:21,143 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 20:00:21,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:21" (1/1) ... [2022-11-16 20:00:21,274 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:21" (1/1) ... [2022-11-16 20:00:21,567 INFO L138 Inliner]: procedures = 430, calls = 2331, calls flagged for inlining = 195, calls inlined = 180, statements flattened = 4987 [2022-11-16 20:00:21,568 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 20:00:21,569 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 20:00:21,570 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 20:00:21,582 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 20:00:21,593 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:21" (1/1) ... [2022-11-16 20:00:21,594 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:21" (1/1) ... [2022-11-16 20:00:21,681 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:21" (1/1) ... [2022-11-16 20:00:21,683 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:21" (1/1) ... [2022-11-16 20:00:21,881 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:21" (1/1) ... [2022-11-16 20:00:21,916 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:21" (1/1) ... [2022-11-16 20:00:21,951 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:21" (1/1) ... [2022-11-16 20:00:21,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:21" (1/1) ... [2022-11-16 20:00:22,008 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 20:00:22,009 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 20:00:22,009 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 20:00:22,009 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 20:00:22,011 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:21" (1/1) ... [2022-11-16 20:00:22,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:00:22,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:00:22,045 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 20:00:22,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 20:00:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2022-11-16 20:00:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2022-11-16 20:00:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 20:00:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 20:00:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 20:00:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 20:00:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 20:00:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 20:00:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2022-11-16 20:00:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2022-11-16 20:00:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2022-11-16 20:00:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2022-11-16 20:00:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 20:00:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 20:00:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2022-11-16 20:00:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2022-11-16 20:00:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2022-11-16 20:00:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2022-11-16 20:00:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 20:00:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 20:00:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 20:00:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 20:00:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2022-11-16 20:00:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2022-11-16 20:00:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2022-11-16 20:00:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2022-11-16 20:00:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 20:00:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 20:00:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 20:00:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 20:00:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 20:00:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 20:00:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 20:00:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 20:00:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 20:00:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 20:00:22,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 20:00:22,103 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 20:00:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 20:00:22,103 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2022-11-16 20:00:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2022-11-16 20:00:22,104 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2022-11-16 20:00:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2022-11-16 20:00:22,104 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 20:00:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 20:00:22,105 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2022-11-16 20:00:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2022-11-16 20:00:22,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 20:00:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 20:00:22,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 20:00:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 20:00:22,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 20:00:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 20:00:22,106 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2022-11-16 20:00:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2022-11-16 20:00:22,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 20:00:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 20:00:22,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 20:00:22,107 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 20:00:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 20:00:22,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 20:00:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 20:00:22,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 20:00:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 20:00:22,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 20:00:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 20:00:22,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 20:00:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 20:00:22,109 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2022-11-16 20:00:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2022-11-16 20:00:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2022-11-16 20:00:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2022-11-16 20:00:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2022-11-16 20:00:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2022-11-16 20:00:22,111 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2022-11-16 20:00:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2022-11-16 20:00:22,111 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 20:00:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 20:00:22,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_88 [2022-11-16 20:00:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_88 [2022-11-16 20:00:22,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 20:00:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 20:00:22,113 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2022-11-16 20:00:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2022-11-16 20:00:22,113 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2022-11-16 20:00:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2022-11-16 20:00:22,113 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2022-11-16 20:00:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2022-11-16 20:00:22,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 20:00:22,114 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-11-16 20:00:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-11-16 20:00:22,114 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2022-11-16 20:00:22,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2022-11-16 20:00:22,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 20:00:22,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 20:00:22,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 20:00:22,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 20:00:22,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 20:00:22,116 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 20:00:22,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 20:00:22,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 20:00:22,116 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 20:00:22,117 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:00:22,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:00:22,117 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2022-11-16 20:00:22,117 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2022-11-16 20:00:22,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 20:00:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 20:00:22,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 20:00:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 20:00:22,118 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 20:00:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 20:00:22,119 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 20:00:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 20:00:22,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 20:00:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 20:00:22,120 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-11-16 20:00:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-11-16 20:00:22,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-16 20:00:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-16 20:00:22,121 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2022-11-16 20:00:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2022-11-16 20:00:22,121 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2022-11-16 20:00:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2022-11-16 20:00:22,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 20:00:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 20:00:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 20:00:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 20:00:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2022-11-16 20:00:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2022-11-16 20:00:22,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 20:00:22,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 20:00:22,161 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 20:00:22,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 20:00:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-11-16 20:00:22,162 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-11-16 20:00:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2022-11-16 20:00:22,162 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2022-11-16 20:00:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2022-11-16 20:00:22,162 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2022-11-16 20:00:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 20:00:22,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 20:00:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2022-11-16 20:00:22,162 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2022-11-16 20:00:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 20:00:22,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 20:00:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 20:00:22,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 20:00:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 20:00:22,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 20:00:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2022-11-16 20:00:22,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2022-11-16 20:00:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 20:00:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2022-11-16 20:00:22,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2022-11-16 20:00:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 20:00:22,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 20:00:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 20:00:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 20:00:22,164 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 20:00:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 20:00:22,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 20:00:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 20:00:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2022-11-16 20:00:22,164 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2022-11-16 20:00:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2022-11-16 20:00:22,164 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2022-11-16 20:00:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 20:00:22,165 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 20:00:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 20:00:22,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 20:00:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 20:00:22,165 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 20:00:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 20:00:22,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 20:00:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 20:00:22,165 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 20:00:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2022-11-16 20:00:22,166 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2022-11-16 20:00:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2022-11-16 20:00:22,166 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2022-11-16 20:00:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 20:00:22,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 20:00:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 20:00:22,166 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 20:00:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2022-11-16 20:00:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2022-11-16 20:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 20:00:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 20:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2022-11-16 20:00:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2022-11-16 20:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2022-11-16 20:00:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2022-11-16 20:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 20:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2022-11-16 20:00:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2022-11-16 20:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 20:00:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 20:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2022-11-16 20:00:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2022-11-16 20:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 20:00:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 20:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2022-11-16 20:00:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2022-11-16 20:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2022-11-16 20:00:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2022-11-16 20:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2022-11-16 20:00:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2022-11-16 20:00:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2022-11-16 20:00:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2022-11-16 20:00:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 20:00:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 20:00:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2022-11-16 20:00:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2022-11-16 20:00:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 20:00:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 20:00:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 20:00:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 20:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 20:00:22,215 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 20:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 20:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 20:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 20:00:22,215 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 20:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 20:00:22,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 20:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 20:00:22,215 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 20:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 20:00:22,215 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 20:00:23,243 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 20:00:23,248 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 20:00:23,852 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 20:00:23,858 INFO L158 Benchmark]: Toolchain (without parser) took 7008.34ms. Allocated memory was 90.2MB in the beginning and 192.9MB in the end (delta: 102.8MB). Free memory was 58.3MB in the beginning and 96.9MB in the end (delta: -38.6MB). Peak memory consumption was 105.2MB. Max. memory is 16.1GB. [2022-11-16 20:00:23,858 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 90.2MB. Free memory is still 68.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 20:00:23,859 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4291.83ms. Allocated memory was 90.2MB in the beginning and 142.6MB in the end (delta: 52.4MB). Free memory was 58.0MB in the beginning and 72.7MB in the end (delta: -14.7MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2022-11-16 20:00:23,860 INFO L158 Benchmark]: Boogie Procedure Inliner took 425.34ms. Allocated memory was 142.6MB in the beginning and 192.9MB in the end (delta: 50.3MB). Free memory was 72.7MB in the beginning and 111.9MB in the end (delta: -39.2MB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. [2022-11-16 20:00:23,861 INFO L158 Benchmark]: Boogie Preprocessor took 439.12ms. Allocated memory is still 192.9MB. Free memory was 111.9MB in the beginning and 77.2MB in the end (delta: 34.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-16 20:00:23,862 INFO L158 Benchmark]: RCFGBuilder took 1846.99ms. Allocated memory is still 192.9MB. Free memory was 77.2MB in the beginning and 96.9MB in the end (delta: -19.7MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2022-11-16 20:00:23,865 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 90.2MB. Free memory is still 68.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4291.83ms. Allocated memory was 90.2MB in the beginning and 142.6MB in the end (delta: 52.4MB). Free memory was 58.0MB in the beginning and 72.7MB in the end (delta: -14.7MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 425.34ms. Allocated memory was 142.6MB in the beginning and 192.9MB in the end (delta: 50.3MB). Free memory was 72.7MB in the beginning and 111.9MB in the end (delta: -39.2MB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 439.12ms. Allocated memory is still 192.9MB. Free memory was 111.9MB in the beginning and 77.2MB in the end (delta: 34.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1846.99ms. Allocated memory is still 192.9MB. Free memory was 77.2MB in the beginning and 96.9MB in the end (delta: -19.7MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 20:00:23,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/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_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/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_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/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_906d6a83-89d7-4083-87a4-2d1a21591441/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 fe434f0112be26c4714543d386b3350bd2a9bdce09b4b83ffbdf4c55da2983b7 --- 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 20:00:26,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 20:00:26,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 20:00:26,576 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 20:00:26,576 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 20:00:26,582 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 20:00:26,585 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 20:00:26,590 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 20:00:26,593 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 20:00:26,601 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 20:00:26,603 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 20:00:26,605 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 20:00:26,606 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 20:00:26,609 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 20:00:26,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 20:00:26,613 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 20:00:26,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 20:00:26,617 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 20:00:26,623 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 20:00:26,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 20:00:26,632 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 20:00:26,634 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 20:00:26,636 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 20:00:26,638 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 20:00:26,646 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 20:00:26,649 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 20:00:26,651 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 20:00:26,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 20:00:26,654 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 20:00:26,655 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 20:00:26,656 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 20:00:26,657 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 20:00:26,659 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 20:00:26,660 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 20:00:26,661 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 20:00:26,662 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 20:00:26,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 20:00:26,663 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 20:00:26,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 20:00:26,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 20:00:26,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 20:00:26,668 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-16 20:00:26,731 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 20:00:26,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 20:00:26,733 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 20:00:26,733 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 20:00:26,734 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 20:00:26,735 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 20:00:26,735 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 20:00:26,735 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 20:00:26,736 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 20:00:26,736 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 20:00:26,737 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 20:00:26,738 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 20:00:26,740 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 20:00:26,740 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 20:00:26,740 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 20:00:26,741 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 20:00:26,741 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 20:00:26,741 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 20:00:26,742 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 20:00:26,742 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 20:00:26,742 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 20:00:26,742 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 20:00:26,743 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 20:00:26,743 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 20:00:26,743 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 20:00:26,744 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 20:00:26,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:00:26,744 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 20:00:26,745 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 20:00:26,745 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 20:00:26,745 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 20:00:26,746 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 20:00:26,746 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 20:00:26,747 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 20:00:26,747 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 20:00:26,748 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_906d6a83-89d7-4083-87a4-2d1a21591441/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe434f0112be26c4714543d386b3350bd2a9bdce09b4b83ffbdf4c55da2983b7 [2022-11-16 20:00:27,204 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 20:00:27,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 20:00:27,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 20:00:27,236 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 20:00:27,237 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 20:00:27,239 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 20:00:27,327 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/data/7b47bb7ef/abfa342ae53049b381ab62d8c16984f8/FLAG705af6626 [2022-11-16 20:00:28,405 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 20:00:28,406 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 20:00:28,485 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/data/7b47bb7ef/abfa342ae53049b381ab62d8c16984f8/FLAG705af6626 [2022-11-16 20:00:28,772 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/data/7b47bb7ef/abfa342ae53049b381ab62d8c16984f8 [2022-11-16 20:00:28,776 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 20:00:28,779 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 20:00:28,782 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 20:00:28,782 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 20:00:28,786 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 20:00:28,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:00:28" (1/1) ... [2022-11-16 20:00:28,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@540881bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:28, skipping insertion in model container [2022-11-16 20:00:28,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:00:28" (1/1) ... [2022-11-16 20:00:28,799 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 20:00:28,971 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:00:32,194 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_906d6a83-89d7-4083-87a4-2d1a21591441/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339084,339097] [2022-11-16 20:00:32,198 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339229,339242] [2022-11-16 20:00:32,224 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:00:32,285 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 20:00:32,372 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:00:32,896 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_906d6a83-89d7-4083-87a4-2d1a21591441/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339084,339097] [2022-11-16 20:00:32,897 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_906d6a83-89d7-4083-87a4-2d1a21591441/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339229,339242] [2022-11-16 20:00:32,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:00:32,941 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 20:00:33,396 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_906d6a83-89d7-4083-87a4-2d1a21591441/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339084,339097] [2022-11-16 20:00:33,397 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_906d6a83-89d7-4083-87a4-2d1a21591441/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339229,339242] [2022-11-16 20:00:33,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:00:33,667 INFO L208 MainTranslator]: Completed translation [2022-11-16 20:00:33,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:33 WrapperNode [2022-11-16 20:00:33,668 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 20:00:33,670 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 20:00:33,670 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 20:00:33,670 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 20:00:33,696 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:33" (1/1) ... [2022-11-16 20:00:33,825 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:33" (1/1) ... [2022-11-16 20:00:34,011 INFO L138 Inliner]: procedures = 439, calls = 2331, calls flagged for inlining = 195, calls inlined = 180, statements flattened = 4730 [2022-11-16 20:00:34,012 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 20:00:34,013 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 20:00:34,014 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 20:00:34,014 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 20:00:34,025 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:33" (1/1) ... [2022-11-16 20:00:34,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:33" (1/1) ... [2022-11-16 20:00:34,052 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:33" (1/1) ... [2022-11-16 20:00:34,053 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:33" (1/1) ... [2022-11-16 20:00:34,190 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:33" (1/1) ... [2022-11-16 20:00:34,221 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:33" (1/1) ... [2022-11-16 20:00:34,268 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:33" (1/1) ... [2022-11-16 20:00:34,291 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:33" (1/1) ... [2022-11-16 20:00:34,345 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 20:00:34,347 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 20:00:34,347 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 20:00:34,347 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 20:00:34,348 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:33" (1/1) ... [2022-11-16 20:00:34,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:00:34,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:00:34,388 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 20:00:34,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 20:00:34,442 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2022-11-16 20:00:34,442 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2022-11-16 20:00:34,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 20:00:34,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 20:00:34,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 20:00:34,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 20:00:34,444 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 20:00:34,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 20:00:34,444 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2022-11-16 20:00:34,444 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2022-11-16 20:00:34,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2022-11-16 20:00:34,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2022-11-16 20:00:34,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 20:00:34,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 20:00:34,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2022-11-16 20:00:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2022-11-16 20:00:34,502 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2022-11-16 20:00:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2022-11-16 20:00:34,503 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 20:00:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 20:00:34,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 20:00:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 20:00:34,503 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2022-11-16 20:00:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2022-11-16 20:00:34,503 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2022-11-16 20:00:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2022-11-16 20:00:34,503 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 20:00:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 20:00:34,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 20:00:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 20:00:34,504 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 20:00:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 20:00:34,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 20:00:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 20:00:34,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 20:00:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 20:00:34,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 20:00:34,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 20:00:34,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 20:00:34,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 20:00:34,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 20:00:34,505 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 20:00:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 20:00:34,505 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2022-11-16 20:00:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2022-11-16 20:00:34,505 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2022-11-16 20:00:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2022-11-16 20:00:34,505 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 20:00:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 20:00:34,506 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2022-11-16 20:00:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2022-11-16 20:00:34,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 20:00:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 20:00:34,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 20:00:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 20:00:34,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 20:00:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 20:00:34,506 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2022-11-16 20:00:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2022-11-16 20:00:34,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 20:00:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 20:00:34,507 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 20:00:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 20:00:34,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 20:00:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 20:00:34,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 20:00:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 20:00:34,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 20:00:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 20:00:34,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 20:00:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 20:00:34,508 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2022-11-16 20:00:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2022-11-16 20:00:34,508 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2022-11-16 20:00:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2022-11-16 20:00:34,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2022-11-16 20:00:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2022-11-16 20:00:34,512 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2022-11-16 20:00:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2022-11-16 20:00:34,512 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 20:00:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 20:00:34,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_88 [2022-11-16 20:00:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_88 [2022-11-16 20:00:34,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 20:00:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 20:00:34,515 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2022-11-16 20:00:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2022-11-16 20:00:34,515 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2022-11-16 20:00:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2022-11-16 20:00:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2022-11-16 20:00:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2022-11-16 20:00:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 20:00:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-11-16 20:00:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-11-16 20:00:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2022-11-16 20:00:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2022-11-16 20:00:34,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 20:00:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 20:00:34,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 20:00:34,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 20:00:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 20:00:34,518 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 20:00:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 20:00:34,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 20:00:34,519 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 20:00:34,519 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:00:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:00:34,524 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2022-11-16 20:00:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2022-11-16 20:00:34,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 20:00:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 20:00:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 20:00:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 20:00:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 20:00:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 20:00:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 20:00:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 20:00:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 20:00:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 20:00:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-11-16 20:00:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-11-16 20:00:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2022-11-16 20:00:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2022-11-16 20:00:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2022-11-16 20:00:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2022-11-16 20:00:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 20:00:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 20:00:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 20:00:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 20:00:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 20:00:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 20:00:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 20:00:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2022-11-16 20:00:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2022-11-16 20:00:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 20:00:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 20:00:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 20:00:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 20:00:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 20:00:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-11-16 20:00:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-11-16 20:00:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2022-11-16 20:00:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2022-11-16 20:00:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2022-11-16 20:00:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2022-11-16 20:00:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 20:00:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 20:00:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2022-11-16 20:00:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2022-11-16 20:00:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 20:00:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 20:00:34,532 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 20:00:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 20:00:34,532 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 20:00:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 20:00:34,532 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2022-11-16 20:00:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2022-11-16 20:00:34,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 20:00:34,533 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2022-11-16 20:00:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2022-11-16 20:00:34,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 20:00:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 20:00:34,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 20:00:34,534 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 20:00:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 20:00:34,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 20:00:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 20:00:34,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 20:00:34,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 20:00:34,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 20:00:34,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 20:00:34,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 20:00:34,535 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2022-11-16 20:00:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2022-11-16 20:00:34,535 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2022-11-16 20:00:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2022-11-16 20:00:34,536 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 20:00:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 20:00:34,536 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 20:00:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 20:00:34,536 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 20:00:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 20:00:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 20:00:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 20:00:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 20:00:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 20:00:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2022-11-16 20:00:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2022-11-16 20:00:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2022-11-16 20:00:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2022-11-16 20:00:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 20:00:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 20:00:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 20:00:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 20:00:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2022-11-16 20:00:34,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2022-11-16 20:00:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 20:00:34,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 20:00:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2022-11-16 20:00:34,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2022-11-16 20:00:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2022-11-16 20:00:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2022-11-16 20:00:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2022-11-16 20:00:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2022-11-16 20:00:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 20:00:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 20:00:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2022-11-16 20:00:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2022-11-16 20:00:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 20:00:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 20:00:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2022-11-16 20:00:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2022-11-16 20:00:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2022-11-16 20:00:34,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2022-11-16 20:00:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2022-11-16 20:00:34,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2022-11-16 20:00:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2022-11-16 20:00:34,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2022-11-16 20:00:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 20:00:34,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 20:00:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2022-11-16 20:00:34,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2022-11-16 20:00:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 20:00:34,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 20:00:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 20:00:34,544 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 20:00:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 20:00:34,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 20:00:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 20:00:34,544 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 20:00:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 20:00:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 20:00:34,545 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 20:00:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 20:00:34,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 20:00:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 20:00:34,545 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 20:00:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 20:00:34,546 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 20:00:35,532 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 20:00:35,536 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 20:00:43,098 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 20:00:43,103 INFO L158 Benchmark]: Toolchain (without parser) took 14323.95ms. Allocated memory was 67.1MB in the beginning and 243.3MB in the end (delta: 176.2MB). Free memory was 45.5MB in the beginning and 112.9MB in the end (delta: -67.4MB). Peak memory consumption was 155.7MB. Max. memory is 16.1GB. [2022-11-16 20:00:43,104 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 67.1MB. Free memory was 47.7MB in the beginning and 47.6MB in the end (delta: 50.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 20:00:43,105 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4887.07ms. Allocated memory was 67.1MB in the beginning and 243.3MB in the end (delta: 176.2MB). Free memory was 45.2MB in the beginning and 107.3MB in the end (delta: -62.0MB). Peak memory consumption was 116.2MB. Max. memory is 16.1GB. [2022-11-16 20:00:43,105 INFO L158 Benchmark]: Boogie Procedure Inliner took 343.07ms. Allocated memory is still 243.3MB. Free memory was 107.3MB in the beginning and 135.3MB in the end (delta: -28.0MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. [2022-11-16 20:00:43,106 INFO L158 Benchmark]: Boogie Preprocessor took 331.59ms. Allocated memory is still 243.3MB. Free memory was 135.3MB in the beginning and 100.7MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-16 20:00:43,107 INFO L158 Benchmark]: RCFGBuilder took 8755.12ms. Allocated memory is still 243.3MB. Free memory was 100.7MB in the beginning and 112.9MB in the end (delta: -12.2MB). Peak memory consumption was 35.0MB. Max. memory is 16.1GB. [2022-11-16 20:00:43,109 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 67.1MB. Free memory was 47.7MB in the beginning and 47.6MB in the end (delta: 50.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4887.07ms. Allocated memory was 67.1MB in the beginning and 243.3MB in the end (delta: 176.2MB). Free memory was 45.2MB in the beginning and 107.3MB in the end (delta: -62.0MB). Peak memory consumption was 116.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 343.07ms. Allocated memory is still 243.3MB. Free memory was 107.3MB in the beginning and 135.3MB in the end (delta: -28.0MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 331.59ms. Allocated memory is still 243.3MB. Free memory was 135.3MB in the beginning and 100.7MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 8755.12ms. Allocated memory is still 243.3MB. Free memory was 100.7MB in the beginning and 112.9MB in the end (delta: -12.2MB). Peak memory consumption was 35.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 20:00:43,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_906d6a83-89d7-4083-87a4-2d1a21591441/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_alloc_consistent_~hwdev#1,],base]