./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/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 9e069e2690ac06a69f82c01785e19bb84883f94498e05bbead491e148d14bc01 --- 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 11:39:59,003 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:39:59,005 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:39:59,048 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:39:59,050 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:39:59,055 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:39:59,057 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:39:59,061 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:39:59,063 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:39:59,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:39:59,070 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:39:59,073 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:39:59,073 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:39:59,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:39:59,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:39:59,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:39:59,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:39:59,083 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:39:59,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:39:59,092 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:39:59,094 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:39:59,096 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:39:59,098 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:39:59,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:39:59,109 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:39:59,109 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:39:59,110 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:39:59,112 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:39:59,113 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:39:59,114 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:39:59,114 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:39:59,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:39:59,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:39:59,120 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:39:59,121 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:39:59,121 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:39:59,122 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:39:59,122 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:39:59,123 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:39:59,124 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:39:59,125 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:39:59,126 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:39:59,166 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:39:59,167 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:39:59,167 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:39:59,168 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:39:59,168 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:39:59,169 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:39:59,169 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:39:59,170 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:39:59,170 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:39:59,170 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:39:59,171 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:39:59,171 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:39:59,172 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:39:59,172 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:39:59,172 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:39:59,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:39:59,173 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:39:59,173 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:39:59,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:39:59,173 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:39:59,174 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:39:59,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:39:59,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:39:59,174 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:39:59,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:39:59,175 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:39:59,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:39:59,175 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:39:59,176 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:39:59,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:39:59,176 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e069e2690ac06a69f82c01785e19bb84883f94498e05bbead491e148d14bc01 [2022-11-16 11:39:59,471 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:39:59,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:39:59,497 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:39:59,498 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:39:59,500 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:39:59,501 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-11-16 11:39:59,580 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/data/6b54f0176/29aea03973294c9db765723a147e4a8f/FLAGda97f3e5a [2022-11-16 11:40:00,658 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:40:00,659 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-11-16 11:40:00,729 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/data/6b54f0176/29aea03973294c9db765723a147e4a8f/FLAGda97f3e5a [2022-11-16 11:40:00,967 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/data/6b54f0176/29aea03973294c9db765723a147e4a8f [2022-11-16 11:40:00,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:40:00,972 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:40:00,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:40:00,976 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:40:00,980 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:40:00,981 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:40:00" (1/1) ... [2022-11-16 11:40:00,982 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c004df1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:00, skipping insertion in model container [2022-11-16 11:40:00,982 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:40:00" (1/1) ... [2022-11-16 11:40:00,990 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:40:01,180 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:40:06,045 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491154,491167] [2022-11-16 11:40:06,048 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491323,491336] [2022-11-16 11:40:06,049 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491490,491503] [2022-11-16 11:40:06,050 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491658,491671] [2022-11-16 11:40:06,120 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:40:06,215 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:40:06,837 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491154,491167] [2022-11-16 11:40:06,838 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491323,491336] [2022-11-16 11:40:06,838 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491490,491503] [2022-11-16 11:40:06,839 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491658,491671] [2022-11-16 11:40:06,852 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:40:07,139 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:40:07,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:07 WrapperNode [2022-11-16 11:40:07,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:40:07,141 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:40:07,141 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:40:07,141 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:40:07,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:07" (1/1) ... [2022-11-16 11:40:07,279 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:07" (1/1) ... [2022-11-16 11:40:07,635 INFO L138 Inliner]: procedures = 656, calls = 4439, calls flagged for inlining = 328, calls inlined = 308, statements flattened = 10831 [2022-11-16 11:40:07,636 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:40:07,637 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:40:07,637 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:40:07,637 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:40:07,646 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:07" (1/1) ... [2022-11-16 11:40:07,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:07" (1/1) ... [2022-11-16 11:40:07,715 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:07" (1/1) ... [2022-11-16 11:40:07,716 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:07" (1/1) ... [2022-11-16 11:40:08,027 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:07" (1/1) ... [2022-11-16 11:40:08,060 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:07" (1/1) ... [2022-11-16 11:40:08,094 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:07" (1/1) ... [2022-11-16 11:40:08,132 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:07" (1/1) ... [2022-11-16 11:40:08,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:40:08,191 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:40:08,191 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:40:08,193 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:40:08,194 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:07" (1/1) ... [2022-11-16 11:40:08,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:40:08,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:40:08,230 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:40:08,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:40:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-16 11:40:08,294 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-16 11:40:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2022-11-16 11:40:08,295 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2022-11-16 11:40:08,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:40:08,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:40:08,295 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 11:40:08,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 11:40:08,295 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 11:40:08,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 11:40:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:40:08,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:40:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2022-11-16 11:40:08,296 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2022-11-16 11:40:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 11:40:08,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 11:40:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:40:08,297 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:40:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:40:08,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:40:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 11:40:08,297 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 11:40:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_clean_rx_done [2022-11-16 11:40:08,298 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_clean_rx_done [2022-11-16 11:40:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:40:08,298 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:40:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:40:08,298 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:40:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:40:08,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:40:08,299 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 11:40:08,299 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 11:40:08,299 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 11:40:08,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 11:40:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 11:40:08,300 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 11:40:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-11-16 11:40:08,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-11-16 11:40:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-16 11:40:08,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-16 11:40:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 11:40:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2022-11-16 11:40:08,301 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2022-11-16 11:40:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-16 11:40:08,301 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-16 11:40:08,302 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 11:40:08,302 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 11:40:08,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:40:08,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:40:08,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:40:08,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:40:08,304 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:40:08,304 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:40:08,304 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:40:08,305 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:40:08,305 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:40:08,305 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:40:08,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:40:08,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:40:08,305 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2022-11-16 11:40:08,305 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2022-11-16 11:40:08,306 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:40:08,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:40:08,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:40:08,307 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:40:08,307 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:40:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2022-11-16 11:40:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2022-11-16 11:40:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2022-11-16 11:40:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2022-11-16 11:40:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:40:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:40:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:40:08,309 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:40:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2022-11-16 11:40:08,309 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2022-11-16 11:40:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:40:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-16 11:40:08,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-16 11:40:08,310 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:40:08,310 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:40:08,310 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 11:40:08,310 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 11:40:08,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:40:08,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:40:08,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:40:08,311 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2022-11-16 11:40:08,311 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2022-11-16 11:40:08,312 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2022-11-16 11:40:08,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2022-11-16 11:40:08,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:40:08,313 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:40:08,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:40:08,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_82 [2022-11-16 11:40:08,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_82 [2022-11-16 11:40:08,313 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-11-16 11:40:08,313 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-11-16 11:40:08,314 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2022-11-16 11:40:08,314 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2022-11-16 11:40:08,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:40:08,314 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:40:08,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:40:08,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:40:08,315 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 11:40:08,315 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 11:40:08,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:40:08,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:40:08,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:40:08,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:40:08,316 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2022-11-16 11:40:08,316 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2022-11-16 11:40:08,317 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2022-11-16 11:40:08,317 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2022-11-16 11:40:08,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:40:08,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:40:08,322 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_slice [2022-11-16 11:40:08,322 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_slice [2022-11-16 11:40:08,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:40:08,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:40:08,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_type [2022-11-16 11:40:08,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_type [2022-11-16 11:40:08,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:40:08,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:40:08,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:40:08,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:40:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:40:08,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:40:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:40:08,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:40:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:40:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:40:08,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:40:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:40:08,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:40:08,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:40:08,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-11-16 11:40:08,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-11-16 11:40:08,331 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_led [2022-11-16 11:40:08,331 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_led [2022-11-16 11:40:08,331 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 11:40:08,332 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 11:40:08,332 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2022-11-16 11:40:08,332 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2022-11-16 11:40:08,332 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 11:40:08,332 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 11:40:08,332 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 11:40:08,332 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 11:40:08,332 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:40:08,333 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:40:08,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:40:08,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:40:08,333 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2022-11-16 11:40:08,333 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2022-11-16 11:40:08,333 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 11:40:08,333 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 11:40:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2022-11-16 11:40:08,334 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2022-11-16 11:40:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2022-11-16 11:40:08,334 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2022-11-16 11:40:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:40:08,334 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:40:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:40:08,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:40:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 11:40:08,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 11:40:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2022-11-16 11:40:08,335 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2022-11-16 11:40:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:40:08,335 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:40:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:40:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:40:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:40:08,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:40:08,336 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 11:40:08,336 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 11:40:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 11:40:08,336 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 11:40:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2022-11-16 11:40:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2022-11-16 11:40:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2022-11-16 11:40:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2022-11-16 11:40:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-11-16 11:40:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-11-16 11:40:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:40:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:40:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:40:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:40:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:40:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:40:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 11:40:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 11:40:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 11:40:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 11:40:08,340 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 11:40:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:40:08,340 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:40:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2022-11-16 11:40:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2022-11-16 11:40:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:40:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:40:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2022-11-16 11:40:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2022-11-16 11:40:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_ss_lock_napi [2022-11-16 11:40:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_ss_lock_napi [2022-11-16 11:40:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:40:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:40:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-11-16 11:40:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-11-16 11:40:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 11:40:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 11:40:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:40:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:40:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 11:40:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 11:40:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2022-11-16 11:40:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2022-11-16 11:40:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:40:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:40:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:40:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:40:08,344 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:40:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 11:40:08,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 11:40:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:40:08,344 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:40:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:40:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_busy_poll [2022-11-16 11:40:08,344 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_busy_poll [2022-11-16 11:40:08,345 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-16 11:40:08,345 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-16 11:40:08,345 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2022-11-16 11:40:08,345 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2022-11-16 11:40:08,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:40:08,345 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:40:08,345 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:40:08,346 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 11:40:08,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 11:40:08,346 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2022-11-16 11:40:08,346 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2022-11-16 11:40:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2022-11-16 11:40:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2022-11-16 11:40:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:40:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:40:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 11:40:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 11:40:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:40:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:40:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-11-16 11:40:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-11-16 11:40:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:40:08,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:40:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2022-11-16 11:40:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2022-11-16 11:40:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:40:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:40:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2022-11-16 11:40:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2022-11-16 11:40:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:40:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:40:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-16 11:40:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-16 11:40:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2022-11-16 11:40:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2022-11-16 11:40:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 11:40:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 11:40:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:40:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:40:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2022-11-16 11:40:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2022-11-16 11:40:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_81 [2022-11-16 11:40:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_81 [2022-11-16 11:40:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 11:40:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 11:40:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:40:08,357 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:40:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:40:08,357 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:40:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2022-11-16 11:40:08,357 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2022-11-16 11:40:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:40:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2022-11-16 11:40:08,358 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2022-11-16 11:40:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:40:08,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:40:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2022-11-16 11:40:08,358 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2022-11-16 11:40:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:40:08,358 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:40:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:40:08,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:40:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-11-16 11:40:08,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-11-16 11:40:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:40:08,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:40:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2022-11-16 11:40:08,359 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2022-11-16 11:40:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-11-16 11:40:08,359 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-11-16 11:40:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 11:40:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 11:40:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2022-11-16 11:40:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2022-11-16 11:40:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 11:40:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 11:40:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2022-11-16 11:40:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2022-11-16 11:40:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2022-11-16 11:40:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2022-11-16 11:40:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:40:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:40:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:40:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:40:08,361 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 11:40:08,361 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 11:40:08,362 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:40:08,362 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:40:08,362 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2022-11-16 11:40:08,362 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2022-11-16 11:40:08,362 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:40:08,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:40:08,362 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 11:40:08,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 11:40:08,363 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 11:40:08,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 11:40:08,363 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:40:08,363 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:40:08,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:40:08,363 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2022-11-16 11:40:08,363 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2022-11-16 11:40:08,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:40:08,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:40:08,364 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 11:40:09,874 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:40:09,877 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:40:10,334 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:40:10,710 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:40:10,721 INFO L158 Benchmark]: Toolchain (without parser) took 9745.77ms. Allocated memory was 115.3MB in the beginning and 325.1MB in the end (delta: 209.7MB). Free memory was 74.8MB in the beginning and 120.9MB in the end (delta: -46.1MB). Peak memory consumption was 212.3MB. Max. memory is 16.1GB. [2022-11-16 11:40:10,722 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 86.0MB. Free memory was 65.3MB in the beginning and 65.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:40:10,727 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6164.80ms. Allocated memory was 115.3MB in the beginning and 232.8MB in the end (delta: 117.4MB). Free memory was 74.8MB in the beginning and 86.0MB in the end (delta: -11.2MB). Peak memory consumption was 114.1MB. Max. memory is 16.1GB. [2022-11-16 11:40:10,727 INFO L158 Benchmark]: Boogie Procedure Inliner took 494.93ms. Allocated memory is still 232.8MB. Free memory was 86.0MB in the beginning and 81.5MB in the end (delta: 4.5MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. [2022-11-16 11:40:10,728 INFO L158 Benchmark]: Boogie Preprocessor took 553.00ms. Allocated memory was 232.8MB in the beginning and 325.1MB in the end (delta: 92.3MB). Free memory was 81.5MB in the beginning and 155.5MB in the end (delta: -74.0MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. [2022-11-16 11:40:10,729 INFO L158 Benchmark]: RCFGBuilder took 2526.35ms. Allocated memory is still 325.1MB. Free memory was 155.5MB in the beginning and 120.9MB in the end (delta: 34.6MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2022-11-16 11:40:10,736 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 86.0MB. Free memory was 65.3MB in the beginning and 65.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6164.80ms. Allocated memory was 115.3MB in the beginning and 232.8MB in the end (delta: 117.4MB). Free memory was 74.8MB in the beginning and 86.0MB in the end (delta: -11.2MB). Peak memory consumption was 114.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 494.93ms. Allocated memory is still 232.8MB. Free memory was 86.0MB in the beginning and 81.5MB in the end (delta: 4.5MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 553.00ms. Allocated memory was 232.8MB in the beginning and 325.1MB in the end (delta: 92.3MB). Free memory was 81.5MB in the beginning and 155.5MB in the end (delta: -74.0MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2526.35ms. Allocated memory is still 325.1MB. Free memory was 155.5MB in the beginning and 120.9MB in the end (delta: 34.6MB). Peak memory consumption was 83.9MB. 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 11:40:10,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/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 9e069e2690ac06a69f82c01785e19bb84883f94498e05bbead491e148d14bc01 --- 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 11:40:13,074 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:40:13,076 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:40:13,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:40:13,102 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:40:13,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:40:13,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:40:13,107 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:40:13,109 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:40:13,110 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:40:13,111 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:40:13,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:40:13,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:40:13,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:40:13,116 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:40:13,117 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:40:13,118 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:40:13,119 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:40:13,121 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:40:13,123 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:40:13,125 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:40:13,127 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:40:13,128 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:40:13,129 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:40:13,133 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:40:13,134 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:40:13,134 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:40:13,135 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:40:13,136 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:40:13,137 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:40:13,137 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:40:13,138 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:40:13,139 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:40:13,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:40:13,141 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:40:13,142 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:40:13,142 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:40:13,143 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:40:13,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:40:13,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:40:13,145 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:40:13,146 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:40:13,171 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:40:13,171 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:40:13,172 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:40:13,172 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:40:13,173 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:40:13,173 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:40:13,174 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:40:13,174 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:40:13,174 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:40:13,175 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:40:13,175 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:40:13,175 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:40:13,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:40:13,176 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:40:13,176 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:40:13,176 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:40:13,176 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:40:13,176 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:40:13,177 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:40:13,177 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:40:13,177 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:40:13,177 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:40:13,178 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:40:13,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:40:13,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:40:13,178 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:40:13,179 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:40:13,179 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:40:13,179 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:40:13,179 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:40:13,179 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:40:13,180 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:40:13,180 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:40:13,180 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e069e2690ac06a69f82c01785e19bb84883f94498e05bbead491e148d14bc01 [2022-11-16 11:40:13,528 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:40:13,567 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:40:13,569 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:40:13,571 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:40:13,573 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:40:13,579 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-11-16 11:40:13,660 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/data/e94ba5d64/f056fd222f014aaeb8008a7332404d36/FLAGc61eaab8b [2022-11-16 11:40:14,883 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:40:14,883 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-11-16 11:40:14,949 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/data/e94ba5d64/f056fd222f014aaeb8008a7332404d36/FLAGc61eaab8b [2022-11-16 11:40:15,158 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/data/e94ba5d64/f056fd222f014aaeb8008a7332404d36 [2022-11-16 11:40:15,162 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:40:15,165 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:40:15,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:40:15,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:40:15,170 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:40:15,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:40:15" (1/1) ... [2022-11-16 11:40:15,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aac1bd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:15, skipping insertion in model container [2022-11-16 11:40:15,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:40:15" (1/1) ... [2022-11-16 11:40:15,180 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:40:15,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:40:20,441 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491154,491167] [2022-11-16 11:40:20,445 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491323,491336] [2022-11-16 11:40:20,446 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491490,491503] [2022-11-16 11:40:20,446 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491658,491671] [2022-11-16 11:40:20,490 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:40:20,569 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:40:20,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:40:21,347 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491154,491167] [2022-11-16 11:40:21,348 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491323,491336] [2022-11-16 11:40:21,352 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491490,491503] [2022-11-16 11:40:21,353 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491658,491671] [2022-11-16 11:40:21,362 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:40:21,419 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:40:22,021 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491154,491167] [2022-11-16 11:40:22,021 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491323,491336] [2022-11-16 11:40:22,022 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491490,491503] [2022-11-16 11:40:22,022 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_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491658,491671] [2022-11-16 11:40:22,034 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:40:22,409 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:40:22,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:22 WrapperNode [2022-11-16 11:40:22,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:40:22,411 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:40:22,411 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:40:22,412 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:40:22,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:22" (1/1) ... [2022-11-16 11:40:22,571 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:22" (1/1) ... [2022-11-16 11:40:22,904 INFO L138 Inliner]: procedures = 671, calls = 4439, calls flagged for inlining = 328, calls inlined = 308, statements flattened = 10322 [2022-11-16 11:40:22,905 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:40:22,905 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:40:22,906 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:40:22,906 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:40:22,916 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:22" (1/1) ... [2022-11-16 11:40:22,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:22" (1/1) ... [2022-11-16 11:40:22,971 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:22" (1/1) ... [2022-11-16 11:40:22,972 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:22" (1/1) ... [2022-11-16 11:40:23,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:22" (1/1) ... [2022-11-16 11:40:23,237 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:22" (1/1) ... [2022-11-16 11:40:23,299 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:22" (1/1) ... [2022-11-16 11:40:23,337 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:22" (1/1) ... [2022-11-16 11:40:23,409 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:40:23,412 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:40:23,412 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:40:23,412 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:40:23,413 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:22" (1/1) ... [2022-11-16 11:40:23,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:40:23,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:40:23,448 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:40:23,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:40:23,595 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-16 11:40:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-16 11:40:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2022-11-16 11:40:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2022-11-16 11:40:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:40:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:40:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 11:40:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 11:40:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 11:40:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 11:40:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:40:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:40:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2022-11-16 11:40:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2022-11-16 11:40:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 11:40:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 11:40:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:40:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:40:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:40:23,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:40:23,599 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 11:40:23,599 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 11:40:23,599 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_clean_rx_done [2022-11-16 11:40:23,599 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_clean_rx_done [2022-11-16 11:40:23,600 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:40:23,600 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:40:23,600 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:40:23,600 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:40:23,601 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:40:23,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:40:23,601 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 11:40:23,601 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 11:40:23,601 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 11:40:23,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 11:40:23,601 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 11:40:23,601 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 11:40:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-11-16 11:40:23,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-11-16 11:40:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-16 11:40:23,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-16 11:40:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 11:40:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2022-11-16 11:40:23,602 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2022-11-16 11:40:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-16 11:40:23,603 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-16 11:40:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 11:40:23,603 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 11:40:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:40:23,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:40:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:40:23,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:40:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:40:23,604 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:40:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:40:23,604 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:40:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:40:23,604 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:40:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:40:23,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:40:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2022-11-16 11:40:23,607 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2022-11-16 11:40:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:40:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:40:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:40:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:40:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:40:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2022-11-16 11:40:23,609 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2022-11-16 11:40:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:40:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:40:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:40:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:40:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2022-11-16 11:40:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2022-11-16 11:40:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:40:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:40:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:40:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:40:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2022-11-16 11:40:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2022-11-16 11:40:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-16 11:40:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-16 11:40:23,613 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:40:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:40:23,613 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 11:40:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 11:40:23,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:40:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:40:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2022-11-16 11:40:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2022-11-16 11:40:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2022-11-16 11:40:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2022-11-16 11:40:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:40:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:40:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:40:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:40:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_82 [2022-11-16 11:40:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_82 [2022-11-16 11:40:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-11-16 11:40:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-11-16 11:40:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2022-11-16 11:40:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2022-11-16 11:40:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:40:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:40:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:40:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:40:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 11:40:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 11:40:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:40:23,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:40:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:40:23,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:40:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2022-11-16 11:40:23,630 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2022-11-16 11:40:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2022-11-16 11:40:23,631 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2022-11-16 11:40:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:40:23,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:40:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_slice [2022-11-16 11:40:23,631 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_slice [2022-11-16 11:40:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:40:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:40:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_type [2022-11-16 11:40:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_type [2022-11-16 11:40:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:40:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:40:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:40:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:40:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:40:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:40:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:40:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:40:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:40:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:40:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:40:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:40:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:40:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:40:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:40:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:40:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:40:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-11-16 11:40:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-11-16 11:40:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_led [2022-11-16 11:40:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_led [2022-11-16 11:40:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 11:40:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 11:40:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2022-11-16 11:40:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2022-11-16 11:40:23,636 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 11:40:23,636 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 11:40:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 11:40:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 11:40:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 11:40:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 11:40:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:40:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:40:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:40:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:40:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2022-11-16 11:40:23,638 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2022-11-16 11:40:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 11:40:23,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 11:40:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2022-11-16 11:40:23,638 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2022-11-16 11:40:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2022-11-16 11:40:23,638 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2022-11-16 11:40:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:40:23,639 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:40:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:40:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:40:23,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:40:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 11:40:23,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 11:40:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2022-11-16 11:40:23,640 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2022-11-16 11:40:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:40:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:40:23,642 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:40:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:40:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:40:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:40:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:40:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:40:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:40:23,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:40:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 11:40:23,643 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 11:40:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2022-11-16 11:40:23,643 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2022-11-16 11:40:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2022-11-16 11:40:23,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2022-11-16 11:40:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-11-16 11:40:23,644 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-11-16 11:40:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:40:23,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:40:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:40:23,644 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:40:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:40:23,645 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:40:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 11:40:23,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 11:40:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 11:40:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 11:40:23,645 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 11:40:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:40:23,646 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:40:23,646 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2022-11-16 11:40:23,646 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2022-11-16 11:40:23,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:40:23,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:40:23,646 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2022-11-16 11:40:23,646 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2022-11-16 11:40:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_ss_lock_napi [2022-11-16 11:40:23,647 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_ss_lock_napi [2022-11-16 11:40:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:40:23,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:40:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-11-16 11:40:23,647 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-11-16 11:40:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 11:40:23,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 11:40:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:40:23,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:40:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 11:40:23,648 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 11:40:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2022-11-16 11:40:23,648 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2022-11-16 11:40:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:40:23,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:40:23,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:40:23,653 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:40:23,654 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:40:23,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 11:40:23,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 11:40:23,654 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:40:23,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:40:23,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:40:23,654 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_busy_poll [2022-11-16 11:40:23,655 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_busy_poll [2022-11-16 11:40:23,655 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-16 11:40:23,656 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-16 11:40:23,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:40:23,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:40:23,656 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2022-11-16 11:40:23,657 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2022-11-16 11:40:23,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:40:23,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:40:23,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:40:23,657 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:40:23,657 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:40:23,657 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 11:40:23,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 11:40:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2022-11-16 11:40:23,658 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2022-11-16 11:40:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2022-11-16 11:40:23,658 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2022-11-16 11:40:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:40:23,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:40:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 11:40:23,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 11:40:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:40:23,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:40:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-11-16 11:40:23,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-11-16 11:40:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:40:23,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:40:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2022-11-16 11:40:23,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2022-11-16 11:40:23,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:40:23,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:40:23,660 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2022-11-16 11:40:23,660 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2022-11-16 11:40:23,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:40:23,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:40:23,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-16 11:40:23,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-16 11:40:23,661 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2022-11-16 11:40:23,661 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2022-11-16 11:40:23,661 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 11:40:23,661 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 11:40:23,661 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:40:23,661 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:40:23,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2022-11-16 11:40:23,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2022-11-16 11:40:23,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_81 [2022-11-16 11:40:23,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_81 [2022-11-16 11:40:23,662 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 11:40:23,662 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 11:40:23,662 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:40:23,662 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:40:23,663 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:40:23,663 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:40:23,663 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2022-11-16 11:40:23,663 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2022-11-16 11:40:23,663 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2022-11-16 11:40:23,663 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2022-11-16 11:40:23,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:40:23,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:40:23,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:40:23,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:40:23,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:40:23,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:40:23,664 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2022-11-16 11:40:23,664 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2022-11-16 11:40:23,665 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:40:23,665 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:40:23,665 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:40:23,665 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:40:23,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-11-16 11:40:23,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-11-16 11:40:23,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:40:23,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:40:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2022-11-16 11:40:23,666 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2022-11-16 11:40:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-11-16 11:40:23,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-11-16 11:40:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 11:40:23,666 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 11:40:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2022-11-16 11:40:23,667 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2022-11-16 11:40:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 11:40:23,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 11:40:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2022-11-16 11:40:23,667 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2022-11-16 11:40:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2022-11-16 11:40:23,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2022-11-16 11:40:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:40:23,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:40:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:40:23,668 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:40:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:40:23,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:40:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2022-11-16 11:40:23,668 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2022-11-16 11:40:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:40:23,669 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:40:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 11:40:23,669 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 11:40:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 11:40:23,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 11:40:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:40:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:40:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2022-11-16 11:40:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2022-11-16 11:40:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:40:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:40:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 11:40:25,145 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:40:25,150 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:40:26,588 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:40:30,158 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:40:30,162 INFO L158 Benchmark]: Toolchain (without parser) took 14996.21ms. Allocated memory was 56.6MB in the beginning and 457.2MB in the end (delta: 400.6MB). Free memory was 27.5MB in the beginning and 196.4MB in the end (delta: -168.9MB). Peak memory consumption was 232.6MB. Max. memory is 16.1GB. [2022-11-16 11:40:30,162 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 56.6MB. Free memory was 38.9MB in the beginning and 38.8MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:40:30,163 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7244.49ms. Allocated memory was 56.6MB in the beginning and 457.2MB in the end (delta: 400.6MB). Free memory was 27.4MB in the beginning and 361.0MB in the end (delta: -333.6MB). Peak memory consumption was 134.1MB. Max. memory is 16.1GB. [2022-11-16 11:40:30,163 INFO L158 Benchmark]: Boogie Procedure Inliner took 493.76ms. Allocated memory is still 457.2MB. Free memory was 361.0MB in the beginning and 304.4MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-11-16 11:40:30,164 INFO L158 Benchmark]: Boogie Preprocessor took 503.57ms. Allocated memory is still 457.2MB. Free memory was 304.4MB in the beginning and 239.4MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2022-11-16 11:40:30,164 INFO L158 Benchmark]: RCFGBuilder took 6748.53ms. Allocated memory is still 457.2MB. Free memory was 239.4MB in the beginning and 196.4MB in the end (delta: 43.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-11-16 11:40:30,166 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 56.6MB. Free memory was 38.9MB in the beginning and 38.8MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7244.49ms. Allocated memory was 56.6MB in the beginning and 457.2MB in the end (delta: 400.6MB). Free memory was 27.4MB in the beginning and 361.0MB in the end (delta: -333.6MB). Peak memory consumption was 134.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 493.76ms. Allocated memory is still 457.2MB. Free memory was 361.0MB in the beginning and 304.4MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 503.57ms. Allocated memory is still 457.2MB. Free memory was 304.4MB in the beginning and 239.4MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * RCFGBuilder took 6748.53ms. Allocated memory is still 457.2MB. Free memory was 239.4MB in the beginning and 196.4MB in the end (delta: 43.0MB). Peak memory consumption was 41.9MB. 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 11:40:30,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d1d91a-dfc4-4680-b0da-4b5bd7026d06/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]