./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.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_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/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_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/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_7d040fdf-c316-4edf-8152-952adac0c00f/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 3d5d82e0d28c3fc86758c4064df31f27e0491a17ee87de5798fb38b0651bab18 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:38:45,936 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:38:45,938 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:38:45,967 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:38:45,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:38:45,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:38:45,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:38:45,986 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:38:45,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:38:45,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:38:45,996 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:38:45,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:38:46,001 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:38:46,005 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:38:46,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:38:46,010 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:38:46,013 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:38:46,022 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:38:46,024 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:38:46,026 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:38:46,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:38:46,033 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:38:46,035 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:38:46,036 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:38:46,043 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:38:46,046 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:38:46,046 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:38:46,048 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:38:46,050 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:38:46,051 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:38:46,052 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:38:46,053 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:38:46,055 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:38:46,057 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:38:46,059 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:38:46,061 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:38:46,062 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:38:46,062 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:38:46,062 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:38:46,063 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:38:46,064 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:38:46,065 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:38:46,101 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:38:46,102 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:38:46,102 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:38:46,102 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:38:46,103 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:38:46,103 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:38:46,104 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:38:46,104 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:38:46,105 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:38:46,105 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:38:46,105 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:38:46,105 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:38:46,106 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:38:46,106 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:38:46,106 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:38:46,106 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:38:46,106 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:38:46,107 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:38:46,107 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:38:46,107 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:38:46,107 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:38:46,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:38:46,108 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:38:46,108 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:38:46,108 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:38:46,108 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:38:46,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:38:46,109 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:38:46,109 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:38:46,109 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:38:46,109 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_7d040fdf-c316-4edf-8152-952adac0c00f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d5d82e0d28c3fc86758c4064df31f27e0491a17ee87de5798fb38b0651bab18 [2022-11-16 12:38:46,446 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:38:46,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:38:46,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:38:46,484 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:38:46,485 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:38:46,487 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-11-16 12:38:46,592 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/data/7f6aacbfc/13b3f63369f64bb2ab60dc7e62ad3433/FLAG41268558a [2022-11-16 12:38:47,871 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:38:47,872 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-11-16 12:38:47,941 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/data/7f6aacbfc/13b3f63369f64bb2ab60dc7e62ad3433/FLAG41268558a [2022-11-16 12:38:48,054 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/data/7f6aacbfc/13b3f63369f64bb2ab60dc7e62ad3433 [2022-11-16 12:38:48,057 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:38:48,062 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:38:48,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:38:48,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:38:48,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:38:48,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:38:48" (1/1) ... [2022-11-16 12:38:48,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bbbf301 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:48, skipping insertion in model container [2022-11-16 12:38:48,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:38:48" (1/1) ... [2022-11-16 12:38:48,079 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:38:48,309 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:38:53,640 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_7d040fdf-c316-4edf-8152-952adac0c00f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499957,499970] [2022-11-16 12:38:53,643 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_7d040fdf-c316-4edf-8152-952adac0c00f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[500102,500115] [2022-11-16 12:38:53,682 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:38:53,746 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:38:54,352 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_7d040fdf-c316-4edf-8152-952adac0c00f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499957,499970] [2022-11-16 12:38:54,353 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_7d040fdf-c316-4edf-8152-952adac0c00f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[500102,500115] [2022-11-16 12:38:54,362 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:38:54,713 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:38:54,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54 WrapperNode [2022-11-16 12:38:54,714 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:38:54,715 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:38:54,716 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:38:54,716 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:38:54,724 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2022-11-16 12:38:54,929 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2022-11-16 12:38:55,437 INFO L138 Inliner]: procedures = 666, calls = 4559, calls flagged for inlining = 344, calls inlined = 326, statements flattened = 11122 [2022-11-16 12:38:55,438 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:38:55,439 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:38:55,439 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:38:55,440 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:38:55,451 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2022-11-16 12:38:55,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2022-11-16 12:38:55,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2022-11-16 12:38:55,503 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2022-11-16 12:38:55,815 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2022-11-16 12:38:55,861 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2022-11-16 12:38:55,917 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2022-11-16 12:38:55,951 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2022-11-16 12:38:56,028 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:38:56,030 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:38:56,030 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:38:56,031 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:38:56,033 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2022-11-16 12:38:56,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:38:56,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:38:56,080 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:38:56,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:38:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-16 12:38:56,127 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-16 12:38:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2022-11-16 12:38:56,127 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2022-11-16 12:38:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:38:56,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:38:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 12:38:56,128 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 12:38:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 12:38:56,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 12:38:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:38:56,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:38:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2022-11-16 12:38:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2022-11-16 12:38:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 12:38:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 12:38:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:38:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:38:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 12:38:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 12:38:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_clean_rx_done [2022-11-16 12:38:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_clean_rx_done [2022-11-16 12:38:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:38:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:38:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:38:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:38:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:38:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:38:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 12:38:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 12:38:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 12:38:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 12:38:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 12:38:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 12:38:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-11-16 12:38:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-11-16 12:38:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-16 12:38:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-16 12:38:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:38:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2022-11-16 12:38:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2022-11-16 12:38:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-16 12:38:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-16 12:38:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 12:38:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 12:38:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:38:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:38:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:38:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:38:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:38:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:38:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 12:38:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 12:38:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:38:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:38:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:38:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:38:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2022-11-16 12:38:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2022-11-16 12:38:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:38:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:38:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:38:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 12:38:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 12:38:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2022-11-16 12:38:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2022-11-16 12:38:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2022-11-16 12:38:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2022-11-16 12:38:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2022-11-16 12:38:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2022-11-16 12:38:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:38:56,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:38:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:38:56,136 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:38:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2022-11-16 12:38:56,136 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2022-11-16 12:38:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:38:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-16 12:38:56,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-16 12:38:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:38:56,137 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:38:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 12:38:56,137 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 12:38:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:38:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:38:56,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:38:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2022-11-16 12:38:56,138 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2022-11-16 12:38:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2022-11-16 12:38:56,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2022-11-16 12:38:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:38:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:38:56,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:38:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-11-16 12:38:56,138 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-11-16 12:38:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2022-11-16 12:38:56,139 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2022-11-16 12:38:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 12:38:56,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 12:38:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:38:56,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:38:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:38:56,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:38:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 12:38:56,140 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 12:38:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:38:56,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:38:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:38:56,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:38:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2022-11-16 12:38:56,140 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2022-11-16 12:38:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:38:56,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:38:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2022-11-16 12:38:56,141 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2022-11-16 12:38:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 12:38:56,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 12:38:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_slice [2022-11-16 12:38:56,141 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_slice [2022-11-16 12:38:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:38:56,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:38:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_type [2022-11-16 12:38:56,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_type [2022-11-16 12:38:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:38:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:38:56,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:38:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:38:56,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:38:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 12:38:56,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-16 12:38:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:38:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:38:56,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:38:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:38:56,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:38:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:38:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:38:56,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:38:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:38:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:38:56,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:38:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-11-16 12:38:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-11-16 12:38:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:38:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:38:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 12:38:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 12:38:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_led [2022-11-16 12:38:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_led [2022-11-16 12:38:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 12:38:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 12:38:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2022-11-16 12:38:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2022-11-16 12:38:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 12:38:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 12:38:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 12:38:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 12:38:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:38:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:38:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:38:56,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:38:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2022-11-16 12:38:56,146 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2022-11-16 12:38:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 12:38:56,146 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 12:38:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2022-11-16 12:38:56,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2022-11-16 12:38:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2022-11-16 12:38:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2022-11-16 12:38:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 12:38:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 12:38:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:38:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:38:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 12:38:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 12:38:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2022-11-16 12:38:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2022-11-16 12:38:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 12:38:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 12:38:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:38:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:38:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:38:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:38:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:38:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:38:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 12:38:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 12:38:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2022-11-16 12:38:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2022-11-16 12:38:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2022-11-16 12:38:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2022-11-16 12:38:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-11-16 12:38:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-11-16 12:38:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 12:38:56,150 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 12:38:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:38:56,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:38:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 12:38:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 12:38:56,150 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 12:38:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 12:38:56,150 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 12:38:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2022-11-16 12:38:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2022-11-16 12:38:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:38:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:38:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2022-11-16 12:38:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2022-11-16 12:38:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_ss_lock_napi [2022-11-16 12:38:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_ss_lock_napi [2022-11-16 12:38:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:38:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:38:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-11-16 12:38:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-11-16 12:38:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 12:38:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 12:38:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 12:38:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 12:38:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 12:38:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 12:38:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2022-11-16 12:38:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2022-11-16 12:38:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:38:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:38:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:38:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 12:38:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 12:38:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:38:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:38:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:38:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_busy_poll [2022-11-16 12:38:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_busy_poll [2022-11-16 12:38:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-16 12:38:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-16 12:38:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2022-11-16 12:38:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2022-11-16 12:38:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:38:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:38:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:38:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 12:38:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 12:38:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2022-11-16 12:38:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2022-11-16 12:38:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2022-11-16 12:38:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2022-11-16 12:38:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:38:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:38:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 12:38:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 12:38:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:38:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:38:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-11-16 12:38:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-11-16 12:38:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:38:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:38:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2022-11-16 12:38:56,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2022-11-16 12:38:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:38:56,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:38:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2022-11-16 12:38:56,157 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2022-11-16 12:38:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_107 [2022-11-16 12:38:56,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_107 [2022-11-16 12:38:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:38:56,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:38:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-16 12:38:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-16 12:38:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2022-11-16 12:38:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2022-11-16 12:38:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 12:38:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 12:38:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:38:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:38:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 12:38:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 12:38:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:38:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:38:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:38:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:38:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2022-11-16 12:38:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2022-11-16 12:38:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:38:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2022-11-16 12:38:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2022-11-16 12:38:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:38:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:38:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2022-11-16 12:38:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2022-11-16 12:38:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:38:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:38:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 12:38:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 12:38:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2022-11-16 12:38:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2022-11-16 12:38:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:38:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:38:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_108 [2022-11-16 12:38:56,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_108 [2022-11-16 12:38:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2022-11-16 12:38:56,161 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2022-11-16 12:38:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-11-16 12:38:56,161 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-11-16 12:38:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 12:38:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 12:38:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2022-11-16 12:38:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2022-11-16 12:38:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 12:38:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 12:38:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2022-11-16 12:38:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2022-11-16 12:38:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2022-11-16 12:38:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2022-11-16 12:38:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:38:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:38:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 12:38:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 12:38:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 12:38:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 12:38:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:38:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:38:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2022-11-16 12:38:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2022-11-16 12:38:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:38:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:38:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 12:38:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 12:38:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 12:38:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 12:38:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:38:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:38:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:38:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2022-11-16 12:38:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2022-11-16 12:38:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:38:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:38:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 12:38:57,589 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:38:57,596 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:38:58,071 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:38:58,492 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:38:58,502 INFO L158 Benchmark]: Toolchain (without parser) took 10438.44ms. Allocated memory was 113.2MB in the beginning and 494.9MB in the end (delta: 381.7MB). Free memory was 59.9MB in the beginning and 348.9MB in the end (delta: -289.0MB). Peak memory consumption was 159.3MB. Max. memory is 16.1GB. [2022-11-16 12:38:58,504 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 79.7MB. Free memory was 33.5MB in the beginning and 33.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:38:58,506 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6648.80ms. Allocated memory was 113.2MB in the beginning and 203.4MB in the end (delta: 90.2MB). Free memory was 59.6MB in the beginning and 59.1MB in the end (delta: 530.0kB). Peak memory consumption was 106.2MB. Max. memory is 16.1GB. [2022-11-16 12:38:58,511 INFO L158 Benchmark]: Boogie Procedure Inliner took 723.04ms. Allocated memory was 203.4MB in the beginning and 276.8MB in the end (delta: 73.4MB). Free memory was 59.1MB in the beginning and 127.2MB in the end (delta: -68.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-16 12:38:58,512 INFO L158 Benchmark]: Boogie Preprocessor took 589.61ms. Allocated memory is still 276.8MB. Free memory was 127.2MB in the beginning and 127.2MB in the end (delta: -7.6kB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. [2022-11-16 12:38:58,512 INFO L158 Benchmark]: RCFGBuilder took 2469.82ms. Allocated memory was 276.8MB in the beginning and 494.9MB in the end (delta: 218.1MB). Free memory was 127.2MB in the beginning and 348.9MB in the end (delta: -221.7MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. [2022-11-16 12:38:58,523 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 79.7MB. Free memory was 33.5MB in the beginning and 33.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6648.80ms. Allocated memory was 113.2MB in the beginning and 203.4MB in the end (delta: 90.2MB). Free memory was 59.6MB in the beginning and 59.1MB in the end (delta: 530.0kB). Peak memory consumption was 106.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 723.04ms. Allocated memory was 203.4MB in the beginning and 276.8MB in the end (delta: 73.4MB). Free memory was 59.1MB in the beginning and 127.2MB in the end (delta: -68.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 589.61ms. Allocated memory is still 276.8MB. Free memory was 127.2MB in the beginning and 127.2MB in the end (delta: -7.6kB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2469.82ms. Allocated memory was 276.8MB in the beginning and 494.9MB in the end (delta: 218.1MB). Free memory was 127.2MB in the beginning and 348.9MB in the end (delta: -221.7MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:38:58,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/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_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/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_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/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_7d040fdf-c316-4edf-8152-952adac0c00f/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 3d5d82e0d28c3fc86758c4064df31f27e0491a17ee87de5798fb38b0651bab18 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:39:00,869 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:39:00,872 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:39:00,905 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:39:00,907 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:39:00,911 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:39:00,914 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:39:00,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:39:00,921 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:39:00,923 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:39:00,925 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:39:00,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:39:00,929 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:39:00,934 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:39:00,935 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:39:00,937 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:39:00,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:39:00,944 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:39:00,946 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:39:00,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:39:00,954 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:39:00,963 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:39:00,965 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:39:00,966 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:39:00,969 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:39:00,975 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:39:00,976 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:39:00,977 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:39:00,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:39:00,978 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:39:00,978 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:39:00,979 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:39:00,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:39:00,983 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:39:00,984 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:39:00,985 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:39:00,986 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:39:00,987 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:39:00,987 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:39:00,988 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:39:00,989 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:39:00,990 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:39:01,031 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:39:01,032 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:39:01,034 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:39:01,034 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:39:01,035 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:39:01,035 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:39:01,037 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:39:01,037 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:39:01,037 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:39:01,037 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:39:01,038 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:39:01,039 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:39:01,039 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:39:01,039 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:39:01,039 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:39:01,040 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:39:01,040 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:39:01,040 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:39:01,040 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:39:01,041 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:39:01,041 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:39:01,041 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:39:01,041 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:39:01,041 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:39:01,042 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:39:01,042 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:39:01,043 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:39:01,043 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:39:01,043 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:39:01,043 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:39:01,043 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:39:01,044 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:39:01,044 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:39:01,044 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_7d040fdf-c316-4edf-8152-952adac0c00f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d5d82e0d28c3fc86758c4064df31f27e0491a17ee87de5798fb38b0651bab18 [2022-11-16 12:39:01,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:39:01,429 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:39:01,434 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:39:01,435 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:39:01,438 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:39:01,439 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-11-16 12:39:01,508 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/data/df298db7f/50a9c78631174706985afb377365dcfb/FLAG5ff25d4a2 [2022-11-16 12:39:02,661 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:39:02,662 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-11-16 12:39:02,761 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/data/df298db7f/50a9c78631174706985afb377365dcfb/FLAG5ff25d4a2 [2022-11-16 12:39:02,878 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/data/df298db7f/50a9c78631174706985afb377365dcfb [2022-11-16 12:39:02,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:39:02,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:39:02,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:39:02,886 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:39:02,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:39:02,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:39:02" (1/1) ... [2022-11-16 12:39:02,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48366bf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:39:02, skipping insertion in model container [2022-11-16 12:39:02,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:39:02" (1/1) ... [2022-11-16 12:39:02,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:39:03,121 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:39:08,432 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_7d040fdf-c316-4edf-8152-952adac0c00f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499957,499970] [2022-11-16 12:39:08,442 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_7d040fdf-c316-4edf-8152-952adac0c00f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[500102,500115] [2022-11-16 12:39:08,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:39:08,642 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:39:08,726 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:39:09,343 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_7d040fdf-c316-4edf-8152-952adac0c00f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499957,499970] [2022-11-16 12:39:09,344 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[500102,500115] [2022-11-16 12:39:09,355 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:39:09,398 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:39:10,160 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_7d040fdf-c316-4edf-8152-952adac0c00f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499957,499970] [2022-11-16 12:39:10,174 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_7d040fdf-c316-4edf-8152-952adac0c00f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[500102,500115] [2022-11-16 12:39:10,184 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:39:10,609 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:39:10,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:39:10 WrapperNode [2022-11-16 12:39:10,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:39:10,611 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:39:10,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:39:10,611 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:39:10,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:39:10" (1/1) ... [2022-11-16 12:39:10,775 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:39:10" (1/1) ... [2022-11-16 12:39:11,135 INFO L138 Inliner]: procedures = 681, calls = 4559, calls flagged for inlining = 344, calls inlined = 326, statements flattened = 10600 [2022-11-16 12:39:11,136 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:39:11,140 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:39:11,140 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:39:11,140 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:39:11,150 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:39:10" (1/1) ... [2022-11-16 12:39:11,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:39:10" (1/1) ... [2022-11-16 12:39:11,206 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:39:10" (1/1) ... [2022-11-16 12:39:11,207 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:39:10" (1/1) ... [2022-11-16 12:39:11,385 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:39:10" (1/1) ... [2022-11-16 12:39:11,411 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:39:10" (1/1) ... [2022-11-16 12:39:11,469 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:39:10" (1/1) ... [2022-11-16 12:39:11,505 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:39:10" (1/1) ... [2022-11-16 12:39:11,570 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:39:11,572 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:39:11,572 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:39:11,572 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:39:11,573 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:39:10" (1/1) ... [2022-11-16 12:39:11,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:39:11,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:39:11,609 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:39:11,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:39:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-16 12:39:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-16 12:39:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2022-11-16 12:39:11,721 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2022-11-16 12:39:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:39:11,721 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:39:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 12:39:11,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 12:39:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 12:39:11,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 12:39:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:39:11,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:39:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2022-11-16 12:39:11,723 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2022-11-16 12:39:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 12:39:11,723 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 12:39:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:39:11,723 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:39:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 12:39:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 12:39:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_clean_rx_done [2022-11-16 12:39:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_clean_rx_done [2022-11-16 12:39:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:39:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:39:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:39:11,725 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:39:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:39:11,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:39:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 12:39:11,725 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 12:39:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 12:39:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 12:39:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 12:39:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 12:39:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-11-16 12:39:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-11-16 12:39:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-16 12:39:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-16 12:39:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:39:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2022-11-16 12:39:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2022-11-16 12:39:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-16 12:39:11,729 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-16 12:39:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 12:39:11,729 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 12:39:11,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:39:11,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:39:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:39:11,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:39:11,732 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:39:11,732 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:39:11,732 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 12:39:11,732 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 12:39:11,732 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:39:11,733 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:39:11,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:39:11,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:39:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2022-11-16 12:39:11,734 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2022-11-16 12:39:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:39:11,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:39:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:39:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 12:39:11,735 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 12:39:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2022-11-16 12:39:11,736 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2022-11-16 12:39:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:39:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2022-11-16 12:39:11,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2022-11-16 12:39:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:39:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:39:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:39:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2022-11-16 12:39:11,742 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2022-11-16 12:39:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:39:11,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:39:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:39:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:39:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2022-11-16 12:39:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2022-11-16 12:39:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-16 12:39:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-16 12:39:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:39:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:39:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 12:39:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 12:39:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:39:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:39:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2022-11-16 12:39:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2022-11-16 12:39:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2022-11-16 12:39:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2022-11-16 12:39:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:39:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:39:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:39:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:39:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-11-16 12:39:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-11-16 12:39:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2022-11-16 12:39:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2022-11-16 12:39:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 12:39:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 12:39:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:39:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:39:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:39:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:39:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 12:39:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 12:39:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:39:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:39:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:39:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:39:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2022-11-16 12:39:11,757 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2022-11-16 12:39:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:39:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:39:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2022-11-16 12:39:11,760 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2022-11-16 12:39:11,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 12:39:11,766 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 12:39:11,766 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_slice [2022-11-16 12:39:11,766 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_slice [2022-11-16 12:39:11,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:39:11,767 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:39:11,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_type [2022-11-16 12:39:11,767 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_type [2022-11-16 12:39:11,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:39:11,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:39:11,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:39:11,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:39:11,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:39:11,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 12:39:11,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-16 12:39:11,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:39:11,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:39:11,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:39:11,769 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:39:11,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:39:11,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:39:11,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:39:11,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:39:11,770 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:39:11,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:39:11,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:39:11,770 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:39:11,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:39:11,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:39:11,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-11-16 12:39:11,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-11-16 12:39:11,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:39:11,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:39:11,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 12:39:11,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 12:39:11,772 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_led [2022-11-16 12:39:11,772 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_led [2022-11-16 12:39:11,772 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 12:39:11,772 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 12:39:11,772 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2022-11-16 12:39:11,772 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2022-11-16 12:39:11,773 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 12:39:11,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 12:39:11,773 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 12:39:11,773 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 12:39:11,774 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 12:39:11,774 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 12:39:11,774 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:39:11,774 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:39:11,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:39:11,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:39:11,775 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2022-11-16 12:39:11,775 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2022-11-16 12:39:11,775 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 12:39:11,775 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 12:39:11,775 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2022-11-16 12:39:11,776 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2022-11-16 12:39:11,776 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2022-11-16 12:39:11,776 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2022-11-16 12:39:11,776 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 12:39:11,776 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 12:39:11,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:39:11,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:39:11,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:39:11,777 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 12:39:11,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 12:39:11,777 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2022-11-16 12:39:11,777 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2022-11-16 12:39:11,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:39:11,778 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 12:39:11,778 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 12:39:11,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:39:11,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:39:11,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:39:11,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:39:11,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:39:11,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:39:11,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:39:11,779 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 12:39:11,779 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 12:39:11,780 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2022-11-16 12:39:11,780 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2022-11-16 12:39:11,780 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2022-11-16 12:39:11,780 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2022-11-16 12:39:11,780 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-11-16 12:39:11,780 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-11-16 12:39:11,781 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 12:39:11,781 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 12:39:11,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:39:11,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:39:11,781 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 12:39:11,781 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 12:39:11,782 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 12:39:11,782 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 12:39:11,782 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 12:39:11,782 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2022-11-16 12:39:11,782 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2022-11-16 12:39:11,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:39:11,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:39:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2022-11-16 12:39:11,783 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2022-11-16 12:39:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_ss_lock_napi [2022-11-16 12:39:11,783 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_ss_lock_napi [2022-11-16 12:39:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:39:11,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:39:11,784 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-11-16 12:39:11,784 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-11-16 12:39:11,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 12:39:11,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 12:39:11,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 12:39:11,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 12:39:11,785 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 12:39:11,785 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 12:39:11,785 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2022-11-16 12:39:11,785 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2022-11-16 12:39:11,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:39:11,785 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:39:11,787 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:39:11,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 12:39:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 12:39:11,791 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:39:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:39:11,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:39:11,791 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_busy_poll [2022-11-16 12:39:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_busy_poll [2022-11-16 12:39:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-16 12:39:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-16 12:39:11,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:39:11,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:39:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2022-11-16 12:39:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2022-11-16 12:39:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:39:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:39:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:39:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:39:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:39:11,796 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 12:39:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 12:39:11,796 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2022-11-16 12:39:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2022-11-16 12:39:11,796 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2022-11-16 12:39:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2022-11-16 12:39:11,797 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:39:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:39:11,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 12:39:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 12:39:11,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:39:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:39:11,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-11-16 12:39:11,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-11-16 12:39:11,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:39:11,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:39:11,798 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2022-11-16 12:39:11,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2022-11-16 12:39:11,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:39:11,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:39:11,799 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2022-11-16 12:39:11,799 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2022-11-16 12:39:11,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_107 [2022-11-16 12:39:11,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_107 [2022-11-16 12:39:11,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:39:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:39:11,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-16 12:39:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-16 12:39:11,800 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2022-11-16 12:39:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2022-11-16 12:39:11,800 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 12:39:11,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 12:39:11,801 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:39:11,801 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:39:11,801 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 12:39:11,801 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 12:39:11,801 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:39:11,802 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:39:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:39:11,802 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:39:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2022-11-16 12:39:11,802 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2022-11-16 12:39:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2022-11-16 12:39:11,803 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2022-11-16 12:39:11,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:39:11,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:39:11,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:39:11,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:39:11,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:39:11,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:39:11,804 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2022-11-16 12:39:11,804 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2022-11-16 12:39:11,804 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:39:11,804 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:39:11,804 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 12:39:11,804 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 12:39:11,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2022-11-16 12:39:11,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2022-11-16 12:39:11,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:39:11,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:39:11,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_108 [2022-11-16 12:39:11,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_108 [2022-11-16 12:39:11,805 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2022-11-16 12:39:11,806 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2022-11-16 12:39:11,806 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-11-16 12:39:11,806 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-11-16 12:39:11,806 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 12:39:11,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 12:39:11,806 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2022-11-16 12:39:11,807 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2022-11-16 12:39:11,807 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 12:39:11,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 12:39:11,807 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2022-11-16 12:39:11,807 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2022-11-16 12:39:11,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2022-11-16 12:39:11,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2022-11-16 12:39:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:39:11,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:39:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 12:39:11,808 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 12:39:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:39:11,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:39:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2022-11-16 12:39:11,809 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2022-11-16 12:39:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:39:11,809 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:39:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 12:39:11,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 12:39:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 12:39:11,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 12:39:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:39:11,810 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:39:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2022-11-16 12:39:11,810 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2022-11-16 12:39:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:39:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:39:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 12:39:13,276 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:39:13,281 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:39:14,781 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:39:19,823 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:39:19,827 INFO L158 Benchmark]: Toolchain (without parser) took 16942.44ms. Allocated memory was 73.4MB in the beginning and 524.3MB in the end (delta: 450.9MB). Free memory was 35.5MB in the beginning and 257.4MB in the end (delta: -221.9MB). Peak memory consumption was 229.0MB. Max. memory is 16.1GB. [2022-11-16 12:39:19,828 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 73.4MB. Free memory was 54.1MB in the beginning and 54.0MB in the end (delta: 54.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:39:19,828 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7724.61ms. Allocated memory was 73.4MB in the beginning and 306.2MB in the end (delta: 232.8MB). Free memory was 35.3MB in the beginning and 148.6MB in the end (delta: -113.3MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. [2022-11-16 12:39:19,829 INFO L158 Benchmark]: Boogie Procedure Inliner took 527.93ms. Allocated memory is still 306.2MB. Free memory was 148.6MB in the beginning and 166.8MB in the end (delta: -18.2MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. [2022-11-16 12:39:19,829 INFO L158 Benchmark]: Boogie Preprocessor took 430.53ms. Allocated memory is still 306.2MB. Free memory was 166.8MB in the beginning and 99.2MB in the end (delta: 67.6MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-11-16 12:39:19,830 INFO L158 Benchmark]: RCFGBuilder took 8253.97ms. Allocated memory was 306.2MB in the beginning and 524.3MB in the end (delta: 218.1MB). Free memory was 99.2MB in the beginning and 257.4MB in the end (delta: -158.2MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. [2022-11-16 12:39:19,833 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 73.4MB. Free memory was 54.1MB in the beginning and 54.0MB in the end (delta: 54.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7724.61ms. Allocated memory was 73.4MB in the beginning and 306.2MB in the end (delta: 232.8MB). Free memory was 35.3MB in the beginning and 148.6MB in the end (delta: -113.3MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 527.93ms. Allocated memory is still 306.2MB. Free memory was 148.6MB in the beginning and 166.8MB in the end (delta: -18.2MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 430.53ms. Allocated memory is still 306.2MB. Free memory was 166.8MB in the beginning and 99.2MB in the end (delta: 67.6MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * RCFGBuilder took 8253.97ms. Allocated memory was 306.2MB in the beginning and 524.3MB in the end (delta: 218.1MB). Free memory was 99.2MB in the beginning and 257.4MB in the end (delta: -158.2MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:39:19,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d040fdf-c316-4edf-8152-952adac0c00f/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[~hwdev#1,],base]