./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.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_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4ee317e42bc2e06685ca0df819e5fc98feaca323581d52409851fe6eefd66a2a --- 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 10:55:25,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 10:55:25,737 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 10:55:25,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 10:55:25,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 10:55:25,779 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 10:55:25,780 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 10:55:25,782 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 10:55:25,789 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 10:55:25,795 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 10:55:25,797 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 10:55:25,800 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 10:55:25,801 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 10:55:25,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 10:55:25,807 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 10:55:25,809 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 10:55:25,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 10:55:25,812 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 10:55:25,820 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 10:55:25,821 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 10:55:25,823 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 10:55:25,826 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 10:55:25,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 10:55:25,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 10:55:25,839 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 10:55:25,843 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 10:55:25,845 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 10:55:25,846 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 10:55:25,847 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 10:55:25,848 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 10:55:25,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 10:55:25,851 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 10:55:25,852 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 10:55:25,854 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 10:55:25,861 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 10:55:25,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 10:55:25,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 10:55:25,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 10:55:25,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 10:55:25,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 10:55:25,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 10:55:25,868 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 10:55:25,923 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 10:55:25,923 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 10:55:25,924 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 10:55:25,924 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 10:55:25,925 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 10:55:25,925 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 10:55:25,926 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 10:55:25,926 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 10:55:25,926 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 10:55:25,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 10:55:25,928 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 10:55:25,928 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 10:55:25,928 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 10:55:25,928 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 10:55:25,928 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 10:55:25,929 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 10:55:25,929 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 10:55:25,929 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 10:55:25,929 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 10:55:25,929 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 10:55:25,930 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 10:55:25,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 10:55:25,930 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 10:55:25,930 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 10:55:25,930 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 10:55:25,930 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 10:55:25,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 10:55:25,932 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 10:55:25,932 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 10:55:25,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 10:55:25,933 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_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ee317e42bc2e06685ca0df819e5fc98feaca323581d52409851fe6eefd66a2a [2022-11-16 10:55:26,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 10:55:26,312 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 10:55:26,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 10:55:26,316 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 10:55:26,317 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 10:55:26,318 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2022-11-16 10:55:26,388 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/data/3fd31507d/4580cf3a05834151bcd13aeee294c5a5/FLAG825482399 [2022-11-16 10:55:27,495 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 10:55:27,495 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2022-11-16 10:55:27,550 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/data/3fd31507d/4580cf3a05834151bcd13aeee294c5a5/FLAG825482399 [2022-11-16 10:55:27,828 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/data/3fd31507d/4580cf3a05834151bcd13aeee294c5a5 [2022-11-16 10:55:27,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 10:55:27,833 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 10:55:27,835 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 10:55:27,835 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 10:55:27,839 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 10:55:27,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:55:27" (1/1) ... [2022-11-16 10:55:27,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@526bf675 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:27, skipping insertion in model container [2022-11-16 10:55:27,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:55:27" (1/1) ... [2022-11-16 10:55:27,850 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 10:55:28,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 10:55:31,145 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323320,323333] [2022-11-16 10:55:31,148 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323489,323502] [2022-11-16 10:55:31,149 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323656,323669] [2022-11-16 10:55:31,149 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323824,323837] [2022-11-16 10:55:31,171 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:55:31,200 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 10:55:31,555 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323320,323333] [2022-11-16 10:55:31,556 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323489,323502] [2022-11-16 10:55:31,557 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323656,323669] [2022-11-16 10:55:31,557 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323824,323837] [2022-11-16 10:55:31,567 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:55:31,830 INFO L208 MainTranslator]: Completed translation [2022-11-16 10:55:31,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:31 WrapperNode [2022-11-16 10:55:31,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 10:55:31,832 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 10:55:31,832 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 10:55:31,833 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 10:55:31,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:31" (1/1) ... [2022-11-16 10:55:31,973 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:31" (1/1) ... [2022-11-16 10:55:32,168 INFO L138 Inliner]: procedures = 422, calls = 1985, calls flagged for inlining = 201, calls inlined = 184, statements flattened = 5062 [2022-11-16 10:55:32,169 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 10:55:32,170 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 10:55:32,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 10:55:32,170 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 10:55:32,181 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:31" (1/1) ... [2022-11-16 10:55:32,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:31" (1/1) ... [2022-11-16 10:55:32,223 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:31" (1/1) ... [2022-11-16 10:55:32,223 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:31" (1/1) ... [2022-11-16 10:55:32,387 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:31" (1/1) ... [2022-11-16 10:55:32,403 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:31" (1/1) ... [2022-11-16 10:55:32,426 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:31" (1/1) ... [2022-11-16 10:55:32,442 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:31" (1/1) ... [2022-11-16 10:55:32,580 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 10:55:32,584 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 10:55:32,584 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 10:55:32,584 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 10:55:32,585 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:31" (1/1) ... [2022-11-16 10:55:32,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 10:55:32,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:55:32,629 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 10:55:32,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 10:55:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 10:55:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 10:55:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 10:55:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 10:55:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 10:55:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 10:55:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_set_filter_mode [2022-11-16 10:55:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_set_filter_mode [2022-11-16 10:55:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 10:55:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 10:55:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 10:55:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 10:55:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_resume [2022-11-16 10:55:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_resume [2022-11-16 10:55:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 10:55:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 10:55:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 10:55:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 10:55:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_dmfe_board_info [2022-11-16 10:55:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_dmfe_board_info [2022-11-16 10:55:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 10:55:32,684 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 10:55:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 10:55:32,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 10:55:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 10:55:32,684 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 10:55:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-11-16 10:55:32,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-11-16 10:55:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 10:55:32,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 10:55:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 10:55:32,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 10:55:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_reuse_skb [2022-11-16 10:55:32,686 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_reuse_skb [2022-11-16 10:55:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2022-11-16 10:55:32,686 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2022-11-16 10:55:32,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 10:55:32,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 10:55:32,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 10:55:32,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 10:55:32,687 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 10:55:32,688 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 10:55:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 10:55:32,688 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 10:55:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 10:55:32,689 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 10:55:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 10:55:32,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 10:55:32,690 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2022-11-16 10:55:32,690 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2022-11-16 10:55:32,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 10:55:32,690 INFO L130 BoogieDeclarations]: Found specification of procedure poll_dmfe [2022-11-16 10:55:32,690 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_dmfe [2022-11-16 10:55:32,691 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 10:55:32,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 10:55:32,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 10:55:32,691 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 10:55:32,691 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 10:55:32,692 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2022-11-16 10:55:32,692 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2022-11-16 10:55:32,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 10:55:32,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 10:55:32,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 10:55:32,693 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_remove_one [2022-11-16 10:55:32,693 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_remove_one [2022-11-16 10:55:32,693 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write_1bit [2022-11-16 10:55:32,693 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write_1bit [2022-11-16 10:55:32,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 10:55:32,694 INFO L130 BoogieDeclarations]: Found specification of procedure dm9132_id_table [2022-11-16 10:55:32,694 INFO L138 BoogieDeclarations]: Found implementation of procedure dm9132_id_table [2022-11-16 10:55:32,694 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 10:55:32,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 10:55:32,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 10:55:32,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 10:55:32,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 10:55:32,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 10:55:32,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 10:55:32,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 10:55:32,696 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_interrupt [2022-11-16 10:55:32,696 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_interrupt [2022-11-16 10:55:32,696 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 10:55:32,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 10:55:32,697 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read_1bit [2022-11-16 10:55:32,697 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read_1bit [2022-11-16 10:55:32,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 10:55:32,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 10:55:32,697 INFO L130 BoogieDeclarations]: Found specification of procedure cal_CRC [2022-11-16 10:55:32,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_CRC [2022-11-16 10:55:32,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 10:55:32,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 10:55:32,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 10:55:32,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 10:55:32,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 10:55:32,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 10:55:32,699 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffer [2022-11-16 10:55:32,699 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffer [2022-11-16 10:55:32,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 10:55:32,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 10:55:32,700 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 10:55:32,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 10:55:32,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 10:55:32,701 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 10:55:32,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 10:55:32,701 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 10:55:32,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 10:55:32,701 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 10:55:32,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 10:55:32,702 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_free_rxbuffer [2022-11-16 10:55:32,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_free_rxbuffer [2022-11-16 10:55:32,702 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 10:55:32,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 10:55:32,703 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 10:55:32,703 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 10:55:32,703 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 10:55:32,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 10:55:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 10:55:32,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 10:55:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_stop [2022-11-16 10:55:32,707 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_stop [2022-11-16 10:55:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 10:55:32,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 10:55:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 10:55:32,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 10:55:32,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 10:55:32,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 10:55:32,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 10:55:32,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 10:55:32,715 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 10:55:32,715 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 10:55:32,715 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_open [2022-11-16 10:55:32,715 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_open [2022-11-16 10:55:32,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 10:55:32,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 10:55:32,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 10:55:32,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 10:55:32,716 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2022-11-16 10:55:32,716 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2022-11-16 10:55:32,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 10:55:32,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 10:55:32,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 10:55:32,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 10:55:32,717 INFO L130 BoogieDeclarations]: Found specification of procedure send_filter_frame [2022-11-16 10:55:32,717 INFO L138 BoogieDeclarations]: Found implementation of procedure send_filter_frame [2022-11-16 10:55:32,717 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 10:55:32,717 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 10:55:32,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 10:55:32,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 10:55:32,718 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 10:55:32,718 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 10:55:32,718 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 10:55:32,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 10:55:32,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 10:55:32,718 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_dm910x [2022-11-16 10:55:32,718 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_dm910x [2022-11-16 10:55:32,719 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 10:55:32,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 10:55:32,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 10:55:32,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 10:55:32,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 10:55:32,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 10:55:32,719 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 10:55:32,720 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 10:55:32,720 INFO L130 BoogieDeclarations]: Found specification of procedure update_cr6 [2022-11-16 10:55:32,720 INFO L138 BoogieDeclarations]: Found implementation of procedure update_cr6 [2022-11-16 10:55:32,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 10:55:32,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 10:55:32,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 10:55:32,720 INFO L130 BoogieDeclarations]: Found specification of procedure srom_clk_write [2022-11-16 10:55:32,721 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_clk_write [2022-11-16 10:55:32,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dmfe_cleanup_module_14_2 [2022-11-16 10:55:32,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dmfe_cleanup_module_14_2 [2022-11-16 10:55:32,721 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2022-11-16 10:55:32,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2022-11-16 10:55:32,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 10:55:32,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 10:55:32,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 10:55:32,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 10:55:32,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 10:55:32,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 10:55:32,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 10:55:32,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 10:55:32,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 10:55:33,744 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 10:55:33,748 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 10:55:34,190 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 10:55:35,131 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_single_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 10:55:35,136 INFO L158 Benchmark]: Toolchain (without parser) took 7302.17ms. Allocated memory was 111.1MB in the beginning and 335.5MB in the end (delta: 224.4MB). Free memory was 75.0MB in the beginning and 223.2MB in the end (delta: -148.3MB). Peak memory consumption was 117.2MB. Max. memory is 16.1GB. [2022-11-16 10:55:35,137 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 111.1MB. Free memory is still 80.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 10:55:35,137 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3996.49ms. Allocated memory was 111.1MB in the beginning and 197.1MB in the end (delta: 86.0MB). Free memory was 74.7MB in the beginning and 85.3MB in the end (delta: -10.6MB). Peak memory consumption was 76.9MB. Max. memory is 16.1GB. [2022-11-16 10:55:35,138 INFO L158 Benchmark]: Boogie Procedure Inliner took 336.97ms. Allocated memory is still 197.1MB. Free memory was 85.3MB in the beginning and 102.7MB in the end (delta: -17.3MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2022-11-16 10:55:35,139 INFO L158 Benchmark]: Boogie Preprocessor took 413.18ms. Allocated memory is still 197.1MB. Free memory was 102.7MB in the beginning and 107.7MB in the end (delta: -5.1MB). Peak memory consumption was 51.7MB. Max. memory is 16.1GB. [2022-11-16 10:55:35,139 INFO L158 Benchmark]: RCFGBuilder took 2550.54ms. Allocated memory was 197.1MB in the beginning and 335.5MB in the end (delta: 138.4MB). Free memory was 107.7MB in the beginning and 223.2MB in the end (delta: -115.5MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. [2022-11-16 10:55:35,156 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 111.1MB. Free memory is still 80.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3996.49ms. Allocated memory was 111.1MB in the beginning and 197.1MB in the end (delta: 86.0MB). Free memory was 74.7MB in the beginning and 85.3MB in the end (delta: -10.6MB). Peak memory consumption was 76.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 336.97ms. Allocated memory is still 197.1MB. Free memory was 85.3MB in the beginning and 102.7MB in the end (delta: -17.3MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 413.18ms. Allocated memory is still 197.1MB. Free memory was 102.7MB in the beginning and 107.7MB in the end (delta: -5.1MB). Peak memory consumption was 51.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2550.54ms. Allocated memory was 197.1MB in the beginning and 335.5MB in the end (delta: 138.4MB). Free memory was 107.7MB in the beginning and 223.2MB in the end (delta: -115.5MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_single_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_single_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 10:55:35,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4ee317e42bc2e06685ca0df819e5fc98feaca323581d52409851fe6eefd66a2a --- 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 10:55:37,610 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 10:55:37,612 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 10:55:37,655 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 10:55:37,656 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 10:55:37,658 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 10:55:37,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 10:55:37,665 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 10:55:37,669 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 10:55:37,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 10:55:37,672 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 10:55:37,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 10:55:37,676 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 10:55:37,679 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 10:55:37,681 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 10:55:37,682 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 10:55:37,685 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 10:55:37,690 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 10:55:37,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 10:55:37,695 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 10:55:37,704 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 10:55:37,706 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 10:55:37,707 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 10:55:37,708 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 10:55:37,711 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 10:55:37,712 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 10:55:37,712 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 10:55:37,713 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 10:55:37,713 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 10:55:37,714 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 10:55:37,715 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 10:55:37,716 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 10:55:37,716 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 10:55:37,717 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 10:55:37,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 10:55:37,719 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 10:55:37,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 10:55:37,728 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 10:55:37,728 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 10:55:37,729 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 10:55:37,730 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 10:55:37,737 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 10:55:37,783 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 10:55:37,783 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 10:55:37,785 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 10:55:37,785 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 10:55:37,786 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 10:55:37,787 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 10:55:37,788 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 10:55:37,789 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 10:55:37,789 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 10:55:37,789 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 10:55:37,790 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 10:55:37,790 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 10:55:37,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 10:55:37,791 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 10:55:37,791 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 10:55:37,791 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 10:55:37,791 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 10:55:37,791 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 10:55:37,792 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 10:55:37,792 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 10:55:37,792 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 10:55:37,792 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 10:55:37,792 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 10:55:37,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 10:55:37,793 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 10:55:37,793 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 10:55:37,793 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 10:55:37,793 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 10:55:37,793 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 10:55:37,794 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 10:55:37,794 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 10:55:37,794 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 10:55:37,794 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 10:55:37,795 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_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ee317e42bc2e06685ca0df819e5fc98feaca323581d52409851fe6eefd66a2a [2022-11-16 10:55:38,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 10:55:38,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 10:55:38,290 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 10:55:38,291 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 10:55:38,294 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 10:55:38,296 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2022-11-16 10:55:38,370 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/data/c2716d9a5/e84853690e1849ac8a0c1cd51578e622/FLAG4749a975f [2022-11-16 10:55:39,416 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 10:55:39,416 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2022-11-16 10:55:39,460 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/data/c2716d9a5/e84853690e1849ac8a0c1cd51578e622/FLAG4749a975f [2022-11-16 10:55:39,787 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/data/c2716d9a5/e84853690e1849ac8a0c1cd51578e622 [2022-11-16 10:55:39,790 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 10:55:39,791 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 10:55:39,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 10:55:39,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 10:55:39,797 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 10:55:39,798 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:55:39" (1/1) ... [2022-11-16 10:55:39,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24fc335d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:39, skipping insertion in model container [2022-11-16 10:55:39,800 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:55:39" (1/1) ... [2022-11-16 10:55:39,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 10:55:39,994 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 10:55:42,908 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323320,323333] [2022-11-16 10:55:42,911 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323489,323502] [2022-11-16 10:55:42,912 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323656,323669] [2022-11-16 10:55:42,912 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323824,323837] [2022-11-16 10:55:42,935 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:55:42,983 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 10:55:43,046 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 10:55:43,431 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323320,323333] [2022-11-16 10:55:43,432 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323489,323502] [2022-11-16 10:55:43,432 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323656,323669] [2022-11-16 10:55:43,433 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323824,323837] [2022-11-16 10:55:43,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:55:43,479 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 10:55:43,893 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323320,323333] [2022-11-16 10:55:43,894 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323489,323502] [2022-11-16 10:55:43,894 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323656,323669] [2022-11-16 10:55:43,895 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_3779d565-5518-4df8-a895-52278ee38dbe/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323824,323837] [2022-11-16 10:55:43,910 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:55:44,237 INFO L208 MainTranslator]: Completed translation [2022-11-16 10:55:44,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:44 WrapperNode [2022-11-16 10:55:44,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 10:55:44,240 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 10:55:44,240 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 10:55:44,240 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 10:55:44,247 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:44" (1/1) ... [2022-11-16 10:55:44,370 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:44" (1/1) ... [2022-11-16 10:55:44,523 INFO L138 Inliner]: procedures = 436, calls = 1985, calls flagged for inlining = 201, calls inlined = 184, statements flattened = 4857 [2022-11-16 10:55:44,524 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 10:55:44,525 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 10:55:44,525 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 10:55:44,525 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 10:55:44,545 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:44" (1/1) ... [2022-11-16 10:55:44,547 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:44" (1/1) ... [2022-11-16 10:55:44,581 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:44" (1/1) ... [2022-11-16 10:55:44,582 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:44" (1/1) ... [2022-11-16 10:55:44,770 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:44" (1/1) ... [2022-11-16 10:55:44,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:44" (1/1) ... [2022-11-16 10:55:44,812 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:44" (1/1) ... [2022-11-16 10:55:44,826 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:44" (1/1) ... [2022-11-16 10:55:44,869 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 10:55:44,871 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 10:55:44,872 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 10:55:44,873 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 10:55:44,873 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:44" (1/1) ... [2022-11-16 10:55:44,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 10:55:44,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:55:44,911 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 10:55:44,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 10:55:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 10:55:44,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 10:55:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 10:55:44,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 10:55:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 10:55:44,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 10:55:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_set_filter_mode [2022-11-16 10:55:44,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_set_filter_mode [2022-11-16 10:55:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 10:55:44,961 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 10:55:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 10:55:44,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 10:55:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_resume [2022-11-16 10:55:44,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_resume [2022-11-16 10:55:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 10:55:44,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 10:55:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 10:55:44,962 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 10:55:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_dmfe_board_info [2022-11-16 10:55:44,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_dmfe_board_info [2022-11-16 10:55:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 10:55:44,963 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 10:55:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 10:55:44,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 10:55:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 10:55:44,963 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 10:55:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-11-16 10:55:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-11-16 10:55:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 10:55:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 10:55:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 10:55:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 10:55:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_reuse_skb [2022-11-16 10:55:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_reuse_skb [2022-11-16 10:55:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2022-11-16 10:55:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2022-11-16 10:55:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 10:55:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 10:55:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 10:55:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 10:55:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 10:55:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 10:55:44,966 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 10:55:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 10:55:44,966 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 10:55:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 10:55:44,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 10:55:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 10:55:44,966 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2022-11-16 10:55:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2022-11-16 10:55:44,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 10:55:44,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 10:55:44,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 10:55:44,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 10:55:44,967 INFO L130 BoogieDeclarations]: Found specification of procedure poll_dmfe [2022-11-16 10:55:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_dmfe [2022-11-16 10:55:44,967 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 10:55:44,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 10:55:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 10:55:44,968 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 10:55:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2022-11-16 10:55:44,968 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2022-11-16 10:55:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 10:55:44,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 10:55:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_remove_one [2022-11-16 10:55:44,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_remove_one [2022-11-16 10:55:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write_1bit [2022-11-16 10:55:44,969 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write_1bit [2022-11-16 10:55:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure dm9132_id_table [2022-11-16 10:55:44,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dm9132_id_table [2022-11-16 10:55:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 10:55:44,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 10:55:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 10:55:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 10:55:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 10:55:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 10:55:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 10:55:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 10:55:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_interrupt [2022-11-16 10:55:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_interrupt [2022-11-16 10:55:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 10:55:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 10:55:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read_1bit [2022-11-16 10:55:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read_1bit [2022-11-16 10:55:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 10:55:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 10:55:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure cal_CRC [2022-11-16 10:55:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_CRC [2022-11-16 10:55:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 10:55:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 10:55:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 10:55:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 10:55:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 10:55:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 10:55:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffer [2022-11-16 10:55:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffer [2022-11-16 10:55:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 10:55:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 10:55:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 10:55:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 10:55:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 10:55:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 10:55:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 10:55:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 10:55:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 10:55:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 10:55:44,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 10:55:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 10:55:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 10:55:44,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 10:55:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_free_rxbuffer [2022-11-16 10:55:44,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_free_rxbuffer [2022-11-16 10:55:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 10:55:44,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 10:55:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 10:55:44,975 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 10:55:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 10:55:44,975 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 10:55:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 10:55:44,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 10:55:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 10:55:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_stop [2022-11-16 10:55:44,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_stop [2022-11-16 10:55:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 10:55:44,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 10:55:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 10:55:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 10:55:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 10:55:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 10:55:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 10:55:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 10:55:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 10:55:44,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 10:55:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 10:55:44,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 10:55:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 10:55:44,978 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 10:55:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_open [2022-11-16 10:55:44,978 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_open [2022-11-16 10:55:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 10:55:44,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 10:55:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 10:55:44,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 10:55:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2022-11-16 10:55:44,979 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2022-11-16 10:55:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 10:55:44,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 10:55:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 10:55:44,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 10:55:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure send_filter_frame [2022-11-16 10:55:44,980 INFO L138 BoogieDeclarations]: Found implementation of procedure send_filter_frame [2022-11-16 10:55:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 10:55:44,980 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 10:55:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 10:55:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 10:55:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 10:55:44,981 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 10:55:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 10:55:44,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 10:55:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 10:55:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 10:55:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 10:55:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 10:55:44,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 10:55:44,982 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_dm910x [2022-11-16 10:55:44,982 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_dm910x [2022-11-16 10:55:44,982 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 10:55:44,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 10:55:44,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 10:55:44,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 10:55:44,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 10:55:44,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 10:55:44,983 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 10:55:44,983 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 10:55:44,983 INFO L130 BoogieDeclarations]: Found specification of procedure update_cr6 [2022-11-16 10:55:44,984 INFO L138 BoogieDeclarations]: Found implementation of procedure update_cr6 [2022-11-16 10:55:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 10:55:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 10:55:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 10:55:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 10:55:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 10:55:44,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 10:55:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure srom_clk_write [2022-11-16 10:55:44,984 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_clk_write [2022-11-16 10:55:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dmfe_cleanup_module_14_2 [2022-11-16 10:55:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dmfe_cleanup_module_14_2 [2022-11-16 10:55:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2022-11-16 10:55:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2022-11-16 10:55:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 10:55:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 10:55:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 10:55:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 10:55:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 10:55:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 10:55:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 10:55:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 10:55:45,933 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 10:55:45,937 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 10:55:48,393 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 10:56:01,992 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_single_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 10:56:01,996 INFO L158 Benchmark]: Toolchain (without parser) took 22203.46ms. Allocated memory was 75.5MB in the beginning and 369.1MB in the end (delta: 293.6MB). Free memory was 45.3MB in the beginning and 238.0MB in the end (delta: -192.7MB). Peak memory consumption was 160.8MB. Max. memory is 16.1GB. [2022-11-16 10:56:01,996 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 75.5MB. Free memory is still 56.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 10:56:01,997 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4445.90ms. Allocated memory was 75.5MB in the beginning and 199.2MB in the end (delta: 123.7MB). Free memory was 45.1MB in the beginning and 105.8MB in the end (delta: -60.6MB). Peak memory consumption was 97.4MB. Max. memory is 16.1GB. [2022-11-16 10:56:01,997 INFO L158 Benchmark]: Boogie Procedure Inliner took 284.66ms. Allocated memory is still 199.2MB. Free memory was 105.8MB in the beginning and 77.5MB in the end (delta: 28.2MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-16 10:56:01,998 INFO L158 Benchmark]: Boogie Preprocessor took 345.81ms. Allocated memory is still 199.2MB. Free memory was 77.5MB in the beginning and 95.3MB in the end (delta: -17.8MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. [2022-11-16 10:56:01,998 INFO L158 Benchmark]: RCFGBuilder took 17122.58ms. Allocated memory was 199.2MB in the beginning and 369.1MB in the end (delta: 169.9MB). Free memory was 95.3MB in the beginning and 238.0MB in the end (delta: -142.7MB). Peak memory consumption was 88.4MB. Max. memory is 16.1GB. [2022-11-16 10:56:02,001 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 75.5MB. Free memory is still 56.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4445.90ms. Allocated memory was 75.5MB in the beginning and 199.2MB in the end (delta: 123.7MB). Free memory was 45.1MB in the beginning and 105.8MB in the end (delta: -60.6MB). Peak memory consumption was 97.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 284.66ms. Allocated memory is still 199.2MB. Free memory was 105.8MB in the beginning and 77.5MB in the end (delta: 28.2MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 345.81ms. Allocated memory is still 199.2MB. Free memory was 77.5MB in the beginning and 95.3MB in the end (delta: -17.8MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. * RCFGBuilder took 17122.58ms. Allocated memory was 199.2MB in the beginning and 369.1MB in the end (delta: 169.9MB). Free memory was 95.3MB in the beginning and 238.0MB in the end (delta: -142.7MB). Peak memory consumption was 88.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_single_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_single_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 10:56:02,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3779d565-5518-4df8-a895-52278ee38dbe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_single_~hwdev#1,],base]