./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/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_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/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_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/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 10fde7a37a019b1c929db0077997db096e3fd4889a12d96c2c2befe2c5cd6fdf --- 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 11:25:02,314 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:25:02,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:25:02,365 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:25:02,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:25:02,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:25:02,374 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:25:02,378 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:25:02,381 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:25:02,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:25:02,389 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:25:02,391 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:25:02,392 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:25:02,395 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:25:02,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:25:02,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:25:02,400 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:25:02,402 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:25:02,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:25:02,411 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:25:02,414 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:25:02,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:25:02,419 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:25:02,420 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:25:02,430 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:25:02,432 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:25:02,433 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:25:02,434 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:25:02,435 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:25:02,437 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:25:02,437 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:25:02,439 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:25:02,441 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:25:02,442 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:25:02,445 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:25:02,446 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:25:02,447 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:25:02,447 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:25:02,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:25:02,449 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:25:02,449 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:25:02,450 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:25:02,496 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:25:02,496 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:25:02,497 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:25:02,497 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:25:02,498 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:25:02,499 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:25:02,499 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:25:02,500 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:25:02,500 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:25:02,500 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:25:02,502 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:25:02,502 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:25:02,502 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:25:02,503 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:25:02,503 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:25:02,503 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:25:02,504 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:25:02,504 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:25:02,504 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:25:02,505 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:25:02,505 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:25:02,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:25:02,506 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:25:02,506 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:25:02,506 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:25:02,507 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:25:02,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:25:02,509 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:25:02,509 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:25:02,510 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:25:02,510 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_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10fde7a37a019b1c929db0077997db096e3fd4889a12d96c2c2befe2c5cd6fdf [2022-11-16 11:25:02,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:25:02,948 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:25:02,953 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:25:02,955 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:25:02,956 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:25:02,957 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2022-11-16 11:25:03,048 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/data/05805802a/2ff0bb01ee494d7bb03919b5ffd45e36/FLAG68dac5233 [2022-11-16 11:25:04,066 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:25:04,067 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2022-11-16 11:25:04,133 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/data/05805802a/2ff0bb01ee494d7bb03919b5ffd45e36/FLAG68dac5233 [2022-11-16 11:25:04,472 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/data/05805802a/2ff0bb01ee494d7bb03919b5ffd45e36 [2022-11-16 11:25:04,475 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:25:04,478 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:25:04,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:25:04,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:25:04,486 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:25:04,487 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:25:04" (1/1) ... [2022-11-16 11:25:04,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4abe7614 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:04, skipping insertion in model container [2022-11-16 11:25:04,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:25:04" (1/1) ... [2022-11-16 11:25:04,496 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:25:04,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:25:05,292 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5272] [2022-11-16 11:25:05,293 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5273-5274] [2022-11-16 11:25:05,631 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_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[161168,161181] [2022-11-16 11:25:06,904 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:25:07,001 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:25:07,164 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5272] [2022-11-16 11:25:07,165 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5273-5274] [2022-11-16 11:25:07,193 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_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[161168,161181] [2022-11-16 11:25:07,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:25:07,692 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:25:07,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:07 WrapperNode [2022-11-16 11:25:07,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:25:07,693 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:25:07,694 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:25:07,694 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:25:07,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:07" (1/1) ... [2022-11-16 11:25:07,817 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:07" (1/1) ... [2022-11-16 11:25:08,030 INFO L138 Inliner]: procedures = 281, calls = 1595, calls flagged for inlining = 160, calls inlined = 157, statements flattened = 4404 [2022-11-16 11:25:08,031 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:25:08,031 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:25:08,032 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:25:08,032 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:25:08,049 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:07" (1/1) ... [2022-11-16 11:25:08,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:07" (1/1) ... [2022-11-16 11:25:08,087 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:07" (1/1) ... [2022-11-16 11:25:08,088 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:07" (1/1) ... [2022-11-16 11:25:08,275 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:07" (1/1) ... [2022-11-16 11:25:08,313 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:07" (1/1) ... [2022-11-16 11:25:08,344 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:07" (1/1) ... [2022-11-16 11:25:08,367 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:07" (1/1) ... [2022-11-16 11:25:08,404 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:25:08,406 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:25:08,407 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:25:08,407 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:25:08,408 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:07" (1/1) ... [2022-11-16 11:25:08,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:25:08,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:25:08,452 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:25:08,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:25:08,505 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2022-11-16 11:25:08,505 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2022-11-16 11:25:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-16 11:25:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-16 11:25:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:25:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:25:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:25:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:25:08,507 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:25:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:25:08,507 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:25:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:25:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:25:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:25:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:25:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:25:08,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:25:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:25:08,509 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2022-11-16 11:25:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2022-11-16 11:25:08,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:25:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:25:08,510 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:25:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:25:08,510 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:25:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:25:08,510 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:25:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:25:08,511 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:25:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:25:08,511 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2022-11-16 11:25:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2022-11-16 11:25:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-16 11:25:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-16 11:25:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:25:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:25:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 11:25:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 11:25:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:25:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:25:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:25:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:25:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:25:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:25:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2022-11-16 11:25:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2022-11-16 11:25:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:25:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:25:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2022-11-16 11:25:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2022-11-16 11:25:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 11:25:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 11:25:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:25:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:25:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:25:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-16 11:25:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-16 11:25:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:25:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:25:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:25:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 11:25:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 11:25:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:25:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:25:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 11:25:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 11:25:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:25:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:25:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:25:08,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:25:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-16 11:25:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2022-11-16 11:25:08,517 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2022-11-16 11:25:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_remove [2022-11-16 11:25:08,517 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_remove [2022-11-16 11:25:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:25:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:25:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2022-11-16 11:25:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2022-11-16 11:25:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-11-16 11:25:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-11-16 11:25:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:25:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:25:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:25:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:25:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 11:25:08,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 11:25:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-16 11:25:08,519 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-16 11:25:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:25:08,520 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:25:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2022-11-16 11:25:08,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2022-11-16 11:25:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:25:08,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:25:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:25:08,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:25:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2022-11-16 11:25:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2022-11-16 11:25:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 11:25:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 11:25:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:25:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:25:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:25:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:25:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2022-11-16 11:25:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2022-11-16 11:25:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:25:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_poll [2022-11-16 11:25:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_poll [2022-11-16 11:25:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 11:25:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 11:25:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:25:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:25:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:25:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:25:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:25:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:25:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:25:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:25:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:25:08,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:25:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:25:08,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:25:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 11:25:08,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 11:25:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:25:08,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:25:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:25:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 11:25:08,542 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 11:25:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2022-11-16 11:25:08,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2022-11-16 11:25:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:25:08,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:25:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2022-11-16 11:25:08,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2022-11-16 11:25:08,544 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_config [2022-11-16 11:25:08,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_config [2022-11-16 11:25:08,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:25:08,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-11-16 11:25:08,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-11-16 11:25:08,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:25:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2022-11-16 11:25:08,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2022-11-16 11:25:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:25:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:25:08,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:25:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:25:08,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:25:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-16 11:25:08,546 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-16 11:25:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 11:25:08,546 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 11:25:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_tx_timeout [2022-11-16 11:25:08,547 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_tx_timeout [2022-11-16 11:25:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:25:08,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:25:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2022-11-16 11:25:08,547 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2022-11-16 11:25:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:25:08,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:25:08,548 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:25:08,548 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:25:08,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:25:08,548 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 11:25:08,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 11:25:08,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:25:08,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:25:09,457 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:25:09,460 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:25:09,741 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:25:10,478 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:25:10,491 INFO L158 Benchmark]: Toolchain (without parser) took 6011.09ms. Allocated memory was 125.8MB in the beginning and 253.8MB in the end (delta: 127.9MB). Free memory was 75.8MB in the beginning and 149.8MB in the end (delta: -73.9MB). Peak memory consumption was 107.1MB. Max. memory is 16.1GB. [2022-11-16 11:25:10,491 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 125.8MB. Free memory is still 105.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:25:10,493 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3211.06ms. Allocated memory was 125.8MB in the beginning and 167.8MB in the end (delta: 41.9MB). Free memory was 75.7MB in the beginning and 94.1MB in the end (delta: -18.4MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. [2022-11-16 11:25:10,494 INFO L158 Benchmark]: Boogie Procedure Inliner took 337.44ms. Allocated memory is still 167.8MB. Free memory was 94.1MB in the beginning and 62.7MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-16 11:25:10,497 INFO L158 Benchmark]: Boogie Preprocessor took 373.72ms. Allocated memory is still 167.8MB. Free memory was 62.7MB in the beginning and 69.3MB in the end (delta: -6.7MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. [2022-11-16 11:25:10,502 INFO L158 Benchmark]: RCFGBuilder took 2082.42ms. Allocated memory was 167.8MB in the beginning and 253.8MB in the end (delta: 86.0MB). Free memory was 69.3MB in the beginning and 149.8MB in the end (delta: -80.4MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. [2022-11-16 11:25:10,508 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 125.8MB. Free memory is still 105.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3211.06ms. Allocated memory was 125.8MB in the beginning and 167.8MB in the end (delta: 41.9MB). Free memory was 75.7MB in the beginning and 94.1MB in the end (delta: -18.4MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 337.44ms. Allocated memory is still 167.8MB. Free memory was 94.1MB in the beginning and 62.7MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 373.72ms. Allocated memory is still 167.8MB. Free memory was 62.7MB in the beginning and 69.3MB in the end (delta: -6.7MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2082.42ms. Allocated memory was 167.8MB in the beginning and 253.8MB in the end (delta: 86.0MB). Free memory was 69.3MB in the beginning and 149.8MB in the end (delta: -80.4MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:25:10,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/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_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/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_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/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 10fde7a37a019b1c929db0077997db096e3fd4889a12d96c2c2befe2c5cd6fdf --- 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 11:25:13,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:25:13,099 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:25:13,121 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:25:13,129 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:25:13,133 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:25:13,136 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:25:13,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:25:13,145 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:25:13,147 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:25:13,149 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:25:13,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:25:13,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:25:13,160 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:25:13,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:25:13,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:25:13,165 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:25:13,167 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:25:13,169 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:25:13,171 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:25:13,173 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:25:13,174 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:25:13,176 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:25:13,177 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:25:13,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:25:13,181 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:25:13,182 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:25:13,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:25:13,183 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:25:13,185 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:25:13,185 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:25:13,186 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:25:13,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:25:13,188 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:25:13,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:25:13,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:25:13,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:25:13,192 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:25:13,192 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:25:13,193 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:25:13,194 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:25:13,195 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:25:13,220 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:25:13,220 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:25:13,221 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:25:13,221 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:25:13,222 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:25:13,222 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:25:13,223 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:25:13,224 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:25:13,224 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:25:13,224 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:25:13,225 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:25:13,225 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:25:13,225 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:25:13,226 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:25:13,226 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:25:13,226 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:25:13,227 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:25:13,227 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:25:13,227 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:25:13,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:25:13,228 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:25:13,228 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:25:13,229 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:25:13,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:25:13,229 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:25:13,230 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:25:13,230 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:25:13,230 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:25:13,231 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:25:13,231 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:25:13,231 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:25:13,232 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:25:13,232 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:25:13,232 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_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10fde7a37a019b1c929db0077997db096e3fd4889a12d96c2c2befe2c5cd6fdf [2022-11-16 11:25:13,692 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:25:13,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:25:13,719 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:25:13,720 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:25:13,726 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:25:13,728 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2022-11-16 11:25:13,819 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/data/fb0960160/f3f525e1e3be48e9bfba3e93124b5d92/FLAGfec698e38 [2022-11-16 11:25:14,837 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:25:14,838 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2022-11-16 11:25:14,885 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/data/fb0960160/f3f525e1e3be48e9bfba3e93124b5d92/FLAGfec698e38 [2022-11-16 11:25:15,255 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/data/fb0960160/f3f525e1e3be48e9bfba3e93124b5d92 [2022-11-16 11:25:15,259 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:25:15,262 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:25:15,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:25:15,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:25:15,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:25:15,273 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:25:15" (1/1) ... [2022-11-16 11:25:15,275 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74099ca8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:15, skipping insertion in model container [2022-11-16 11:25:15,275 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:25:15" (1/1) ... [2022-11-16 11:25:15,285 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:25:15,465 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:25:16,090 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5272] [2022-11-16 11:25:16,091 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5273-5274] [2022-11-16 11:25:16,596 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_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[161168,161181] [2022-11-16 11:25:18,070 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:25:18,119 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:25:18,197 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:25:18,330 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5272] [2022-11-16 11:25:18,330 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5273-5274] [2022-11-16 11:25:18,355 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_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[161168,161181] [2022-11-16 11:25:18,628 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:25:18,646 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:25:18,775 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5272] [2022-11-16 11:25:18,775 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5273-5274] [2022-11-16 11:25:18,783 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_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[161168,161181] [2022-11-16 11:25:19,034 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:25:19,254 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:25:19,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:19 WrapperNode [2022-11-16 11:25:19,255 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:25:19,256 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:25:19,256 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:25:19,256 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:25:19,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:19" (1/1) ... [2022-11-16 11:25:19,398 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:19" (1/1) ... [2022-11-16 11:25:19,632 INFO L138 Inliner]: procedures = 290, calls = 1595, calls flagged for inlining = 160, calls inlined = 157, statements flattened = 4176 [2022-11-16 11:25:19,633 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:25:19,633 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:25:19,634 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:25:19,634 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:25:19,644 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:19" (1/1) ... [2022-11-16 11:25:19,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:19" (1/1) ... [2022-11-16 11:25:19,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:19" (1/1) ... [2022-11-16 11:25:19,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:19" (1/1) ... [2022-11-16 11:25:19,847 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:19" (1/1) ... [2022-11-16 11:25:19,877 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:19" (1/1) ... [2022-11-16 11:25:19,910 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:19" (1/1) ... [2022-11-16 11:25:19,928 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:19" (1/1) ... [2022-11-16 11:25:19,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:25:19,960 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:25:19,960 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:25:19,960 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:25:19,961 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:19" (1/1) ... [2022-11-16 11:25:19,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:25:19,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:25:20,000 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:25:20,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:25:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2022-11-16 11:25:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2022-11-16 11:25:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:25:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:25:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-16 11:25:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-16 11:25:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:25:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:25:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:25:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:25:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:25:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:25:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:25:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:25:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:25:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:25:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:25:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:25:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:25:20,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:25:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:25:20,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:25:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2022-11-16 11:25:20,053 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2022-11-16 11:25:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:25:20,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:25:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:25:20,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:25:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:25:20,054 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:25:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:25:20,054 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:25:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:25:20,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:25:20,055 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2022-11-16 11:25:20,055 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2022-11-16 11:25:20,055 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-16 11:25:20,055 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-16 11:25:20,055 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:25:20,055 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:25:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 11:25:20,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 11:25:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:25:20,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:25:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:25:20,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:25:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:25:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:25:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2022-11-16 11:25:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2022-11-16 11:25:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:25:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:25:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2022-11-16 11:25:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2022-11-16 11:25:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 11:25:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 11:25:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:25:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:25:20,058 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:25:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-16 11:25:20,058 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-16 11:25:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:25:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:25:20,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:25:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 11:25:20,059 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 11:25:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:25:20,059 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:25:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 11:25:20,059 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 11:25:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:25:20,059 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:25:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:25:20,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:25:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-16 11:25:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2022-11-16 11:25:20,060 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2022-11-16 11:25:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_remove [2022-11-16 11:25:20,060 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_remove [2022-11-16 11:25:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:25:20,061 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:25:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2022-11-16 11:25:20,061 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2022-11-16 11:25:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-11-16 11:25:20,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-11-16 11:25:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:25:20,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:25:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:25:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:25:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:25:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:25:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:25:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:25:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:25:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:25:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:25:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 11:25:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 11:25:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:25:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-16 11:25:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-16 11:25:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:25:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:25:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2022-11-16 11:25:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2022-11-16 11:25:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:25:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:25:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:25:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:25:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2022-11-16 11:25:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2022-11-16 11:25:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 11:25:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 11:25:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:25:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:25:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:25:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:25:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2022-11-16 11:25:20,066 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2022-11-16 11:25:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_poll [2022-11-16 11:25:20,066 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_poll [2022-11-16 11:25:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 11:25:20,066 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 11:25:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:25:20,067 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:25:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:25:20,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:25:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:25:20,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:25:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:25:20,067 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:25:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:25:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:25:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:25:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:25:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 11:25:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 11:25:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:25:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:25:20,154 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 11:25:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 11:25:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2022-11-16 11:25:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2022-11-16 11:25:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:25:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:25:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2022-11-16 11:25:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2022-11-16 11:25:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_config [2022-11-16 11:25:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_config [2022-11-16 11:25:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:25:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-11-16 11:25:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-11-16 11:25:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:25:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2022-11-16 11:25:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2022-11-16 11:25:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:25:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:25:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:25:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:25:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:25:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-16 11:25:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-16 11:25:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 11:25:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 11:25:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_tx_timeout [2022-11-16 11:25:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_tx_timeout [2022-11-16 11:25:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:25:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:25:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2022-11-16 11:25:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2022-11-16 11:25:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:25:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:25:20,158 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:25:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:25:20,158 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 11:25:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 11:25:20,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:25:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:25:21,204 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:25:21,215 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:25:21,546 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:25:22,253 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:25:22,258 INFO L158 Benchmark]: Toolchain (without parser) took 6995.99ms. Allocated memory was 83.9MB in the beginning and 343.9MB in the end (delta: 260.0MB). Free memory was 61.0MB in the beginning and 233.1MB in the end (delta: -172.1MB). Peak memory consumption was 125.4MB. Max. memory is 16.1GB. [2022-11-16 11:25:22,259 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 65.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:25:22,260 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3987.96ms. Allocated memory was 83.9MB in the beginning and 192.9MB in the end (delta: 109.1MB). Free memory was 61.0MB in the beginning and 84.2MB in the end (delta: -23.2MB). Peak memory consumption was 97.2MB. Max. memory is 16.1GB. [2022-11-16 11:25:22,260 INFO L158 Benchmark]: Boogie Procedure Inliner took 376.85ms. Allocated memory is still 192.9MB. Free memory was 84.2MB in the beginning and 105.6MB in the end (delta: -21.4MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2022-11-16 11:25:22,261 INFO L158 Benchmark]: Boogie Preprocessor took 325.92ms. Allocated memory is still 192.9MB. Free memory was 105.6MB in the beginning and 75.3MB in the end (delta: 30.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-16 11:25:22,261 INFO L158 Benchmark]: RCFGBuilder took 2296.51ms. Allocated memory was 192.9MB in the beginning and 343.9MB in the end (delta: 151.0MB). Free memory was 75.3MB in the beginning and 233.1MB in the end (delta: -157.8MB). Peak memory consumption was 30.9MB. Max. memory is 16.1GB. [2022-11-16 11:25:22,269 INFO L339 ainManager$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 83.9MB. Free memory is still 65.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3987.96ms. Allocated memory was 83.9MB in the beginning and 192.9MB in the end (delta: 109.1MB). Free memory was 61.0MB in the beginning and 84.2MB in the end (delta: -23.2MB). Peak memory consumption was 97.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 376.85ms. Allocated memory is still 192.9MB. Free memory was 84.2MB in the beginning and 105.6MB in the end (delta: -21.4MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 325.92ms. Allocated memory is still 192.9MB. Free memory was 105.6MB in the beginning and 75.3MB in the end (delta: 30.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2296.51ms. Allocated memory was 192.9MB in the beginning and 343.9MB in the end (delta: 151.0MB). Free memory was 75.3MB in the beginning and 233.1MB in the end (delta: -157.8MB). Peak memory consumption was 30.9MB. 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 11:25:22,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e71e43a2-c6a4-4d87-ad87-a3316c046e1d/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]