./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/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_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-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_42a4159b-1949-4a5b-be2a-6e6eafd188c8/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_42a4159b-1949-4a5b-be2a-6e6eafd188c8/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 8a589a2971b8b26c84b19dd15ca599e2c024bda8a102f55ffa19d72f19d12686 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:40:22,434 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:40:22,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:40:22,462 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:40:22,463 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:40:22,464 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:40:22,465 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:40:22,467 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:40:22,468 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:40:22,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:40:22,470 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:40:22,471 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:40:22,472 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:40:22,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:40:22,474 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:40:22,475 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:40:22,476 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:40:22,477 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:40:22,478 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:40:22,484 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:40:22,486 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:40:22,487 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:40:22,488 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:40:22,489 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:40:22,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:40:22,493 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:40:22,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:40:22,495 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:40:22,495 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:40:22,496 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:40:22,496 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:40:22,497 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:40:22,498 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:40:22,499 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:40:22,500 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:40:22,501 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:40:22,501 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:40:22,502 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:40:22,502 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:40:22,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:40:22,504 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:40:22,505 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:40:22,536 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:40:22,537 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:40:22,537 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:40:22,538 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:40:22,538 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:40:22,539 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:40:22,539 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:40:22,540 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:40:22,540 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:40:22,540 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:40:22,541 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:40:22,541 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:40:22,541 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:40:22,541 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:40:22,542 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:40:22,542 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:40:22,542 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:40:22,542 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:40:22,543 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:40:22,543 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:40:22,543 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:40:22,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:40:22,544 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:40:22,544 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:40:22,545 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:40:22,545 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:40:22,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:40:22,545 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:40:22,546 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:40:22,546 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:40:22,546 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_42a4159b-1949-4a5b-be2a-6e6eafd188c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a589a2971b8b26c84b19dd15ca599e2c024bda8a102f55ffa19d72f19d12686 [2022-11-16 12:40:22,814 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:40:22,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:40:22,854 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:40:22,856 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:40:22,857 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:40:22,859 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2022-11-16 12:40:22,961 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/data/0fe81e9cf/af65cd9f65484fcd94503d6967368248/FLAGa1e3cad10 [2022-11-16 12:40:23,772 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:40:23,773 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2022-11-16 12:40:23,836 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/data/0fe81e9cf/af65cd9f65484fcd94503d6967368248/FLAGa1e3cad10 [2022-11-16 12:40:24,282 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/data/0fe81e9cf/af65cd9f65484fcd94503d6967368248 [2022-11-16 12:40:24,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:40:24,289 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:40:24,292 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:40:24,293 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:40:24,296 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:40:24,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:40:24" (1/1) ... [2022-11-16 12:40:24,298 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ff4980c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:24, skipping insertion in model container [2022-11-16 12:40:24,298 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:40:24" (1/1) ... [2022-11-16 12:40:24,305 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:40:24,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:40:27,014 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_42a4159b-1949-4a5b-be2a-6e6eafd188c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[280896,280909] [2022-11-16 12:40:27,095 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:40:27,153 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:40:27,505 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_42a4159b-1949-4a5b-be2a-6e6eafd188c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[280896,280909] [2022-11-16 12:40:27,518 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:40:27,719 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:40:27,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:27 WrapperNode [2022-11-16 12:40:27,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:40:27,722 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:40:27,722 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:40:27,723 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:40:27,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:27" (1/1) ... [2022-11-16 12:40:27,838 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:27" (1/1) ... [2022-11-16 12:40:28,060 INFO L138 Inliner]: procedures = 274, calls = 1595, calls flagged for inlining = 149, calls inlined = 146, statements flattened = 4317 [2022-11-16 12:40:28,061 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:40:28,062 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:40:28,062 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:40:28,063 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:40:28,074 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:27" (1/1) ... [2022-11-16 12:40:28,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:27" (1/1) ... [2022-11-16 12:40:28,128 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:27" (1/1) ... [2022-11-16 12:40:28,131 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:27" (1/1) ... [2022-11-16 12:40:28,288 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:27" (1/1) ... [2022-11-16 12:40:28,366 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:27" (1/1) ... [2022-11-16 12:40:28,389 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:27" (1/1) ... [2022-11-16 12:40:28,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:27" (1/1) ... [2022-11-16 12:40:28,444 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:40:28,446 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:40:28,446 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:40:28,446 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:40:28,447 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:27" (1/1) ... [2022-11-16 12:40:28,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:40:28,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:40:28,480 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:40:28,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:40:28,517 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2022-11-16 12:40:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2022-11-16 12:40:28,518 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-16 12:40:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-16 12:40:28,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2022-11-16 12:40:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2022-11-16 12:40:28,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:40:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:40:28,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:40:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:40:28,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:40:28,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:40:28,519 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:40:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:40:28,520 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:40:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:40:28,520 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:40:28,520 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:40:28,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 12:40:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 12:40:28,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:40:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:40:28,521 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2022-11-16 12:40:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2022-11-16 12:40:28,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:40:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:40:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:40:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:40:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 12:40:28,522 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 12:40:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:40:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:40:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:40:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:40:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2022-11-16 12:40:28,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2022-11-16 12:40:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-16 12:40:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-16 12:40:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:40:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:40:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 12:40:28,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 12:40:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:40:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:40:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:40:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:40:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:40:28,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:40:28,526 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2022-11-16 12:40:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2022-11-16 12:40:28,526 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:40:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:40:28,526 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2022-11-16 12:40:28,526 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2022-11-16 12:40:28,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 12:40:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 12:40:28,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:40:28,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:40:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:40:28,527 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-16 12:40:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-16 12:40:28,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:40:28,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:40:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:40:28,528 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 12:40:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 12:40:28,529 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:40:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:40:28,529 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 12:40:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 12:40:28,529 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:40:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:40:28,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 12:40:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 12:40:28,530 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2022-11-16 12:40:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2022-11-16 12:40:28,530 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_remove [2022-11-16 12:40:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_remove [2022-11-16 12:40:28,531 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:40:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:40:28,531 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2022-11-16 12:40:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2022-11-16 12:40:28,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-11-16 12:40:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-11-16 12:40:28,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:40:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:40:28,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:40:28,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:40:28,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 12:40:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 12:40:28,532 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-16 12:40:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-16 12:40:28,533 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:40:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:40:28,533 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2022-11-16 12:40:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2022-11-16 12:40:28,533 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:40:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:40:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2022-11-16 12:40:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2022-11-16 12:40:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 12:40:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 12:40:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:40:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:40:28,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:40:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:40:28,535 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2022-11-16 12:40:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2022-11-16 12:40:28,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:40:28,535 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_poll [2022-11-16 12:40:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_poll [2022-11-16 12:40:28,536 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 12:40:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 12:40:28,536 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:40:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:40:28,536 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:40:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:40:28,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 12:40:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 12:40:28,537 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:40:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:40:28,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:40:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:40:28,538 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:40:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:40:28,538 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_resume [2022-11-16 12:40:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_resume [2022-11-16 12:40:28,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:40:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:40:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:40:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2022-11-16 12:40:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2022-11-16 12:40:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 12:40:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 12:40:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2022-11-16 12:40:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2022-11-16 12:40:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:40:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:40:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2022-11-16 12:40:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2022-11-16 12:40:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 12:40:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 12:40:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_config [2022-11-16 12:40:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_config [2022-11-16 12:40:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:40:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-11-16 12:40:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-11-16 12:40:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 12:40:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 12:40:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2022-11-16 12:40:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2022-11-16 12:40:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:40:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2022-11-16 12:40:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2022-11-16 12:40:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:40:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:40:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:40:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 12:40:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 12:40:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-16 12:40:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-16 12:40:28,544 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 12:40:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 12:40:28,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2022-11-16 12:40:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2022-11-16 12:40:28,544 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_tx_timeout [2022-11-16 12:40:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_tx_timeout [2022-11-16 12:40:28,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:40:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:40:28,545 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2022-11-16 12:40:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2022-11-16 12:40:28,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:40:28,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:40:28,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:40:28,546 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 12:40:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 12:40:28,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:40:28,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:40:29,430 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:40:29,433 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:40:29,804 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:40:30,447 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:40:30,453 INFO L158 Benchmark]: Toolchain (without parser) took 6162.57ms. Allocated memory was 111.1MB in the beginning and 266.3MB in the end (delta: 155.2MB). Free memory was 76.9MB in the beginning and 150.5MB in the end (delta: -73.6MB). Peak memory consumption was 145.9MB. Max. memory is 16.1GB. [2022-11-16 12:40:30,453 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 111.1MB. Free memory is still 82.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:40:30,454 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3429.28ms. Allocated memory was 111.1MB in the beginning and 266.3MB in the end (delta: 155.2MB). Free memory was 76.7MB in the beginning and 178.9MB in the end (delta: -102.2MB). Peak memory consumption was 87.1MB. Max. memory is 16.1GB. [2022-11-16 12:40:30,454 INFO L158 Benchmark]: Boogie Procedure Inliner took 339.19ms. Allocated memory is still 266.3MB. Free memory was 178.9MB in the beginning and 148.5MB in the end (delta: 30.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-16 12:40:30,455 INFO L158 Benchmark]: Boogie Preprocessor took 382.03ms. Allocated memory is still 266.3MB. Free memory was 148.5MB in the beginning and 174.4MB in the end (delta: -25.9MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. [2022-11-16 12:40:30,456 INFO L158 Benchmark]: RCFGBuilder took 2004.56ms. Allocated memory is still 266.3MB. Free memory was 174.4MB in the beginning and 150.5MB in the end (delta: 23.9MB). Peak memory consumption was 88.9MB. Max. memory is 16.1GB. [2022-11-16 12:40:30,458 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 111.1MB. Free memory is still 82.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3429.28ms. Allocated memory was 111.1MB in the beginning and 266.3MB in the end (delta: 155.2MB). Free memory was 76.7MB in the beginning and 178.9MB in the end (delta: -102.2MB). Peak memory consumption was 87.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 339.19ms. Allocated memory is still 266.3MB. Free memory was 178.9MB in the beginning and 148.5MB in the end (delta: 30.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 382.03ms. Allocated memory is still 266.3MB. Free memory was 148.5MB in the beginning and 174.4MB in the end (delta: -25.9MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2004.56ms. Allocated memory is still 266.3MB. Free memory was 174.4MB in the beginning and 150.5MB in the end (delta: 23.9MB). Peak memory consumption was 88.9MB. 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 12:40:30,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/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_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-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_42a4159b-1949-4a5b-be2a-6e6eafd188c8/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_42a4159b-1949-4a5b-be2a-6e6eafd188c8/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 8a589a2971b8b26c84b19dd15ca599e2c024bda8a102f55ffa19d72f19d12686 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:40:32,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:40:32,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:40:32,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:40:32,877 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:40:32,881 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:40:32,884 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:40:32,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:40:32,893 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:40:32,898 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:40:32,899 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:40:32,902 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:40:32,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:40:32,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:40:32,906 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:40:32,907 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:40:32,909 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:40:32,911 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:40:32,916 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:40:32,923 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:40:32,925 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:40:32,927 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:40:32,929 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:40:32,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:40:32,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:40:32,940 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:40:32,941 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:40:32,942 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:40:32,943 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:40:32,945 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:40:32,945 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:40:32,946 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:40:32,948 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:40:32,949 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:40:32,950 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:40:32,950 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:40:32,951 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:40:32,951 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:40:32,952 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:40:32,953 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:40:32,954 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:40:32,959 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:40:33,006 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:40:33,007 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:40:33,008 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:40:33,008 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:40:33,009 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:40:33,010 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:40:33,011 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:40:33,011 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:40:33,012 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:40:33,012 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:40:33,013 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:40:33,013 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:40:33,014 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:40:33,014 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:40:33,014 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:40:33,014 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:40:33,015 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:40:33,015 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:40:33,015 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:40:33,015 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:40:33,016 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:40:33,016 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:40:33,016 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:40:33,016 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:40:33,017 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:40:33,017 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:40:33,018 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:40:33,018 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:40:33,018 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:40:33,018 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:40:33,018 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:40:33,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:40:33,019 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:40:33,019 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_42a4159b-1949-4a5b-be2a-6e6eafd188c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a589a2971b8b26c84b19dd15ca599e2c024bda8a102f55ffa19d72f19d12686 [2022-11-16 12:40:33,419 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:40:33,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:40:33,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:40:33,443 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:40:33,446 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:40:33,448 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2022-11-16 12:40:33,510 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/data/ed6f4b13b/b10fc2b5c349449892beb26a32e88b8a/FLAG43a7ae7be [2022-11-16 12:40:34,381 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:40:34,382 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2022-11-16 12:40:34,433 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/data/ed6f4b13b/b10fc2b5c349449892beb26a32e88b8a/FLAG43a7ae7be [2022-11-16 12:40:34,884 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/data/ed6f4b13b/b10fc2b5c349449892beb26a32e88b8a [2022-11-16 12:40:34,886 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:40:34,888 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:40:34,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:40:34,891 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:40:34,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:40:34,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:40:34" (1/1) ... [2022-11-16 12:40:34,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b017613 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:34, skipping insertion in model container [2022-11-16 12:40:34,923 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:40:34" (1/1) ... [2022-11-16 12:40:34,931 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:40:35,076 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:40:37,161 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_42a4159b-1949-4a5b-be2a-6e6eafd188c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[280896,280909] [2022-11-16 12:40:37,240 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:40:37,299 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:40:37,369 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:40:37,740 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_42a4159b-1949-4a5b-be2a-6e6eafd188c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[280896,280909] [2022-11-16 12:40:37,747 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:40:37,783 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:40:38,242 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_42a4159b-1949-4a5b-be2a-6e6eafd188c8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[280896,280909] [2022-11-16 12:40:38,251 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:40:38,483 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:40:38,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:38 WrapperNode [2022-11-16 12:40:38,484 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:40:38,485 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:40:38,486 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:40:38,486 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:40:38,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:38" (1/1) ... [2022-11-16 12:40:38,601 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:38" (1/1) ... [2022-11-16 12:40:38,798 INFO L138 Inliner]: procedures = 283, calls = 1595, calls flagged for inlining = 149, calls inlined = 146, statements flattened = 4110 [2022-11-16 12:40:38,799 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:40:38,799 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:40:38,799 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:40:38,800 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:40:38,809 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:38" (1/1) ... [2022-11-16 12:40:38,810 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:38" (1/1) ... [2022-11-16 12:40:38,836 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:38" (1/1) ... [2022-11-16 12:40:38,836 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:38" (1/1) ... [2022-11-16 12:40:38,980 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:38" (1/1) ... [2022-11-16 12:40:39,012 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:38" (1/1) ... [2022-11-16 12:40:39,047 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:38" (1/1) ... [2022-11-16 12:40:39,070 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:38" (1/1) ... [2022-11-16 12:40:39,101 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:40:39,102 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:40:39,103 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:40:39,103 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:40:39,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:40:38" (1/1) ... [2022-11-16 12:40:39,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:40:39,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:40:39,136 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:40:39,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:40:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2022-11-16 12:40:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2022-11-16 12:40:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:40:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:40:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-16 12:40:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-16 12:40:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2022-11-16 12:40:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2022-11-16 12:40:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:40:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:40:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:40:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:40:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:40:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:40:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:40:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:40:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:40:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:40:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:40:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:40:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:40:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:40:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 12:40:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 12:40:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:40:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:40:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2022-11-16 12:40:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2022-11-16 12:40:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:40:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:40:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:40:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:40:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 12:40:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 12:40:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:40:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:40:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:40:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:40:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2022-11-16 12:40:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2022-11-16 12:40:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-16 12:40:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-16 12:40:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:40:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:40:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 12:40:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 12:40:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:40:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:40:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:40:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:40:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:40:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:40:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2022-11-16 12:40:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2022-11-16 12:40:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:40:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:40:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2022-11-16 12:40:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2022-11-16 12:40:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 12:40:39,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 12:40:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:40:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:40:39,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:40:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-16 12:40:39,201 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-16 12:40:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:40:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:40:39,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:40:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 12:40:39,202 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 12:40:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:40:39,203 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:40:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 12:40:39,203 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 12:40:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:40:39,203 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:40:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 12:40:39,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 12:40:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2022-11-16 12:40:39,204 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2022-11-16 12:40:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_remove [2022-11-16 12:40:39,204 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_remove [2022-11-16 12:40:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:40:39,205 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:40:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2022-11-16 12:40:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2022-11-16 12:40:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-11-16 12:40:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-11-16 12:40:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:40:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:40:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:40:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:40:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:40:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:40:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:40:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:40:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:40:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:40:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:40:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 12:40:39,210 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 12:40:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:40:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-16 12:40:39,211 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-16 12:40:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:40:39,211 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:40:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2022-11-16 12:40:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2022-11-16 12:40:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:40:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:40:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2022-11-16 12:40:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2022-11-16 12:40:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 12:40:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 12:40:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:40:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:40:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:40:39,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:40:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2022-11-16 12:40:39,220 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2022-11-16 12:40:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_poll [2022-11-16 12:40:39,226 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_poll [2022-11-16 12:40:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 12:40:39,227 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 12:40:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:40:39,227 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:40:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:40:39,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:40:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 12:40:39,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 12:40:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:40:39,228 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:40:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:40:39,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:40:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:40:39,228 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:40:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_resume [2022-11-16 12:40:39,229 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_resume [2022-11-16 12:40:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:40:39,229 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:40:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2022-11-16 12:40:39,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2022-11-16 12:40:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 12:40:39,230 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 12:40:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2022-11-16 12:40:39,230 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2022-11-16 12:40:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:40:39,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:40:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2022-11-16 12:40:39,231 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2022-11-16 12:40:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 12:40:39,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 12:40:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_config [2022-11-16 12:40:39,231 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_config [2022-11-16 12:40:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:40:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-11-16 12:40:39,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-11-16 12:40:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 12:40:39,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 12:40:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2022-11-16 12:40:39,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2022-11-16 12:40:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:40:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2022-11-16 12:40:39,233 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2022-11-16 12:40:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:40:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:40:39,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:40:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 12:40:39,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 12:40:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-16 12:40:39,234 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-16 12:40:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 12:40:39,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 12:40:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2022-11-16 12:40:39,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2022-11-16 12:40:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_tx_timeout [2022-11-16 12:40:39,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_tx_timeout [2022-11-16 12:40:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:40:39,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:40:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2022-11-16 12:40:39,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2022-11-16 12:40:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:40:39,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:40:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 12:40:39,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 12:40:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:40:39,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:40:40,217 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:40:40,221 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:40:40,409 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:40:40,834 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:40:40,838 INFO L158 Benchmark]: Toolchain (without parser) took 5949.30ms. Allocated memory was 62.9MB in the beginning and 297.8MB in the end (delta: 234.9MB). Free memory was 30.7MB in the beginning and 168.8MB in the end (delta: -138.0MB). Peak memory consumption was 129.3MB. Max. memory is 16.1GB. [2022-11-16 12:40:40,839 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 62.9MB. Free memory was 43.8MB in the beginning and 43.7MB in the end (delta: 98.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 12:40:40,839 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3593.51ms. Allocated memory was 62.9MB in the beginning and 297.8MB in the end (delta: 234.9MB). Free memory was 30.6MB in the beginning and 226.8MB in the end (delta: -196.2MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. [2022-11-16 12:40:40,840 INFO L158 Benchmark]: Boogie Procedure Inliner took 313.46ms. Allocated memory is still 297.8MB. Free memory was 226.8MB in the beginning and 203.7MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-16 12:40:40,840 INFO L158 Benchmark]: Boogie Preprocessor took 301.57ms. Allocated memory is still 297.8MB. Free memory was 203.7MB in the beginning and 172.3MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-16 12:40:40,841 INFO L158 Benchmark]: RCFGBuilder took 1734.17ms. Allocated memory is still 297.8MB. Free memory was 172.3MB in the beginning and 168.8MB in the end (delta: 3.5MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. [2022-11-16 12:40:40,843 INFO L339 ainManager$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 62.9MB. Free memory was 43.8MB in the beginning and 43.7MB in the end (delta: 98.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3593.51ms. Allocated memory was 62.9MB in the beginning and 297.8MB in the end (delta: 234.9MB). Free memory was 30.6MB in the beginning and 226.8MB in the end (delta: -196.2MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 313.46ms. Allocated memory is still 297.8MB. Free memory was 226.8MB in the beginning and 203.7MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 301.57ms. Allocated memory is still 297.8MB. Free memory was 203.7MB in the beginning and 172.3MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1734.17ms. Allocated memory is still 297.8MB. Free memory was 172.3MB in the beginning and 168.8MB in the end (delta: 3.5MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:40:40,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a4159b-1949-4a5b-be2a-6e6eafd188c8/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]