./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--hp--hp100.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_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/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_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/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--hp--hp100.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/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_b88caab6-2146-4633-9419-23121dd39fc3/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 71a394c873c772dcf5e6708cb37d9b35e24256f5a212c542b9c08f202c87eae6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:52:33,348 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:52:33,349 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:52:33,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:52:33,371 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:52:33,372 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:52:33,374 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:52:33,375 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:52:33,377 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:52:33,378 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:52:33,379 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:52:33,380 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:52:33,380 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:52:33,382 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:52:33,383 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:52:33,384 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:52:33,385 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:52:33,386 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:52:33,388 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:52:33,393 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:52:33,395 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:52:33,404 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:52:33,405 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:52:33,406 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:52:33,410 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:52:33,410 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:52:33,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:52:33,412 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:52:33,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:52:33,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:52:33,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:52:33,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:52:33,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:52:33,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:52:33,417 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:52:33,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:52:33,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:52:33,419 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:52:33,429 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:52:33,432 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:52:33,433 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:52:33,434 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:52:33,478 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:52:33,478 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:52:33,479 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:52:33,479 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:52:33,480 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:52:33,481 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:52:33,481 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:52:33,481 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:52:33,482 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:52:33,482 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:52:33,483 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:52:33,483 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:52:33,483 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:52:33,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:52:33,484 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:52:33,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:52:33,484 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:52:33,484 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:52:33,484 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:52:33,484 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:52:33,485 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:52:33,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:52:33,485 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:52:33,485 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:52:33,485 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:52:33,486 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:52:33,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:52:33,487 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:52:33,487 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:52:33,488 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:52:33,488 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_b88caab6-2146-4633-9419-23121dd39fc3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71a394c873c772dcf5e6708cb37d9b35e24256f5a212c542b9c08f202c87eae6 [2022-11-16 11:52:33,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:52:33,762 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:52:33,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:52:33,766 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:52:33,767 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:52:33,768 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--hp--hp100.ko-entry_point.cil.out.i [2022-11-16 11:52:33,856 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/data/a32a98547/39c0f6f4939c47b781a749c42fa58c05/FLAG24627bc89 [2022-11-16 11:52:34,835 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:52:34,836 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--hp--hp100.ko-entry_point.cil.out.i [2022-11-16 11:52:34,880 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/data/a32a98547/39c0f6f4939c47b781a749c42fa58c05/FLAG24627bc89 [2022-11-16 11:52:35,283 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/data/a32a98547/39c0f6f4939c47b781a749c42fa58c05 [2022-11-16 11:52:35,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:52:35,290 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:52:35,291 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:52:35,292 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:52:35,296 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:52:35,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:52:35" (1/1) ... [2022-11-16 11:52:35,298 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51a061a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:35, skipping insertion in model container [2022-11-16 11:52:35,298 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:52:35" (1/1) ... [2022-11-16 11:52:35,306 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:52:35,468 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:52:37,231 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_b88caab6-2146-4633-9419-23121dd39fc3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--hp--hp100.ko-entry_point.cil.out.i[263471,263484] [2022-11-16 11:52:37,292 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:52:37,343 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:52:37,820 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_b88caab6-2146-4633-9419-23121dd39fc3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--hp--hp100.ko-entry_point.cil.out.i[263471,263484] [2022-11-16 11:52:37,835 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:52:38,033 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:52:38,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:38 WrapperNode [2022-11-16 11:52:38,035 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:52:38,036 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:52:38,037 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:52:38,038 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:52:38,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:38" (1/1) ... [2022-11-16 11:52:38,139 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:38" (1/1) ... [2022-11-16 11:52:38,324 INFO L138 Inliner]: procedures = 225, calls = 1464, calls flagged for inlining = 103, calls inlined = 100, statements flattened = 3724 [2022-11-16 11:52:38,325 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:52:38,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:52:38,326 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:52:38,326 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:52:38,335 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:38" (1/1) ... [2022-11-16 11:52:38,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:38" (1/1) ... [2022-11-16 11:52:38,354 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:38" (1/1) ... [2022-11-16 11:52:38,355 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:38" (1/1) ... [2022-11-16 11:52:38,441 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:38" (1/1) ... [2022-11-16 11:52:38,456 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:38" (1/1) ... [2022-11-16 11:52:38,474 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:38" (1/1) ... [2022-11-16 11:52:38,491 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:38" (1/1) ... [2022-11-16 11:52:38,516 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:52:38,517 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:52:38,517 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:52:38,517 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:52:38,524 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:38" (1/1) ... [2022-11-16 11:52:38,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:52:38,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:52:38,556 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:52:38,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:52:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_update_stats [2022-11-16 11:52:38,600 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_update_stats [2022-11-16 11:52:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:52:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:52:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:52:38,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:52:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:52:38,601 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:52:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:52:38,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:52:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:52:38,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:52:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:52:38,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:52:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:52:38,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:52:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:52:38,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:52:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:52:38,603 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:52:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:52:38,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:52:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:52:38,603 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:52:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2022-11-16 11:52:38,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2022-11-16 11:52:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_open [2022-11-16 11:52:38,604 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_open [2022-11-16 11:52:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_load_eeprom [2022-11-16 11:52:38,604 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_load_eeprom [2022-11-16 11:52:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:52:38,604 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:52:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:52:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 11:52:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_sense_lan [2022-11-16 11:52:38,605 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_sense_lan [2022-11-16 11:52:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-16 11:52:38,605 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-16 11:52:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:52:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_get_stats [2022-11-16 11:52:38,606 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_get_stats [2022-11-16 11:52:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:52:38,606 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:52:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 11:52:38,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 11:52:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:52:38,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:52:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:52:38,607 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:52:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:52:38,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:52:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:52:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:52:38,607 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:52:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:52:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 11:52:38,608 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 11:52:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 11:52:38,608 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 11:52:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-16 11:52:38,608 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-16 11:52:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:52:38,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:52:38,609 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 11:52:38,609 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 11:52:38,609 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:52:38,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:52:38,609 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:52:38,609 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:52:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 11:52:38,610 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 11:52:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_cascade_reset [2022-11-16 11:52:38,610 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_cascade_reset [2022-11-16 11:52:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2022-11-16 11:52:38,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2022-11-16 11:52:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:52:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:52:38,611 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:52:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:52:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_build_rx_pdl [2022-11-16 11:52:38,611 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_build_rx_pdl [2022-11-16 11:52:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:52:38,611 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:52:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:52:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:52:38,612 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:52:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:52:38,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:52:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:52:38,612 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:52:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rx_bm [2022-11-16 11:52:38,612 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rx_bm [2022-11-16 11:52:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_BM_shutdown [2022-11-16 11:52:38,613 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_BM_shutdown [2022-11-16 11:52:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:52:38,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:52:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure wait [2022-11-16 11:52:38,613 INFO L138 BoogieDeclarations]: Found implementation of procedure wait [2022-11-16 11:52:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 11:52:38,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 11:52:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:52:38,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:52:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_hwinit [2022-11-16 11:52:38,614 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_hwinit [2022-11-16 11:52:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:52:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:52:38,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:52:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure dev_consume_skb_any [2022-11-16 11:52:38,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_consume_skb_any [2022-11-16 11:52:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 11:52:38,615 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 11:52:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:52:38,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:52:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_whatever [2022-11-16 11:52:38,615 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_whatever [2022-11-16 11:52:38,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 11:52:38,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 11:52:38,616 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_close [2022-11-16 11:52:38,616 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_close [2022-11-16 11:52:38,616 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2022-11-16 11:52:38,616 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2022-11-16 11:52:38,616 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_stop_interface [2022-11-16 11:52:38,616 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_stop_interface [2022-11-16 11:52:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:52:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_check_lan [2022-11-16 11:52:38,617 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_check_lan [2022-11-16 11:52:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 11:52:38,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 11:52:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:52:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:52:38,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:52:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:52:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:52:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:52:38,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:52:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_set_multicast_list [2022-11-16 11:52:38,618 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_set_multicast_list [2022-11-16 11:52:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rxfill [2022-11-16 11:52:38,618 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rxfill [2022-11-16 11:52:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_start_interface [2022-11-16 11:52:38,619 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_start_interface [2022-11-16 11:52:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:52:38,619 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:52:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 11:52:38,619 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 11:52:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_clean_txring [2022-11-16 11:52:38,619 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_clean_txring [2022-11-16 11:52:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 11:52:38,620 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 11:52:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:52:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 11:52:38,620 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 11:52:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:52:38,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:52:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_login_to_vg_hub [2022-11-16 11:52:38,621 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_login_to_vg_hub [2022-11-16 11:52:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:52:38,621 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:52:39,382 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:52:39,387 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:52:39,962 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:52:40,332 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:52:40,341 INFO L158 Benchmark]: Toolchain (without parser) took 5050.04ms. Allocated memory was 140.5MB in the beginning and 203.4MB in the end (delta: 62.9MB). Free memory was 96.1MB in the beginning and 67.4MB in the end (delta: 28.7MB). Peak memory consumption was 95.3MB. Max. memory is 16.1GB. [2022-11-16 11:52:40,342 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 96.5MB. Free memory was 50.2MB in the beginning and 50.2MB in the end (delta: 78.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:52:40,343 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2744.44ms. Allocated memory was 140.5MB in the beginning and 203.4MB in the end (delta: 62.9MB). Free memory was 95.8MB in the beginning and 110.0MB in the end (delta: -14.2MB). Peak memory consumption was 73.7MB. Max. memory is 16.1GB. [2022-11-16 11:52:40,345 INFO L158 Benchmark]: Boogie Procedure Inliner took 288.63ms. Allocated memory is still 203.4MB. Free memory was 110.0MB in the beginning and 134.5MB in the end (delta: -24.5MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2022-11-16 11:52:40,350 INFO L158 Benchmark]: Boogie Preprocessor took 190.61ms. Allocated memory is still 203.4MB. Free memory was 134.5MB in the beginning and 109.1MB in the end (delta: 25.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-16 11:52:40,351 INFO L158 Benchmark]: RCFGBuilder took 1822.30ms. Allocated memory is still 203.4MB. Free memory was 109.1MB in the beginning and 67.4MB in the end (delta: 41.7MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-11-16 11:52:40,355 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 96.5MB. Free memory was 50.2MB in the beginning and 50.2MB in the end (delta: 78.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2744.44ms. Allocated memory was 140.5MB in the beginning and 203.4MB in the end (delta: 62.9MB). Free memory was 95.8MB in the beginning and 110.0MB in the end (delta: -14.2MB). Peak memory consumption was 73.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 288.63ms. Allocated memory is still 203.4MB. Free memory was 110.0MB in the beginning and 134.5MB in the end (delta: -24.5MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 190.61ms. Allocated memory is still 203.4MB. Free memory was 134.5MB in the beginning and 109.1MB in the end (delta: 25.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1822.30ms. Allocated memory is still 203.4MB. Free memory was 109.1MB in the beginning and 67.4MB in the end (delta: 41.7MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:52:40,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/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_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/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_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/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--hp--hp100.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/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_b88caab6-2146-4633-9419-23121dd39fc3/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 71a394c873c772dcf5e6708cb37d9b35e24256f5a212c542b9c08f202c87eae6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:52:42,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:52:42,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:52:42,734 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:52:42,736 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:52:42,740 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:52:42,742 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:52:42,749 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:52:42,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:52:42,757 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:52:42,758 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:52:42,761 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:52:42,761 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:52:42,764 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:52:42,765 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:52:42,767 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:52:42,770 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:52:42,771 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:52:42,774 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:52:42,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:52:42,786 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:52:42,791 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:52:42,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:52:42,793 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:52:42,797 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:52:42,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:52:42,803 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:52:42,804 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:52:42,805 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:52:42,806 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:52:42,807 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:52:42,808 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:52:42,810 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:52:42,811 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:52:42,812 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:52:42,812 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:52:42,813 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:52:42,813 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:52:42,814 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:52:42,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:52:42,817 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:52:42,817 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:52:42,870 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:52:42,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:52:42,872 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:52:42,872 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:52:42,874 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:52:42,874 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:52:42,879 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:52:42,879 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:52:42,880 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:52:42,880 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:52:42,881 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:52:42,881 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:52:42,882 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:52:42,882 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:52:42,882 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:52:42,883 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:52:42,883 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:52:42,883 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:52:42,883 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:52:42,883 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:52:42,884 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:52:42,884 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:52:42,884 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:52:42,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:52:42,885 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:52:42,885 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:52:42,885 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:52:42,885 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:52:42,886 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:52:42,886 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:52:42,886 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:52:42,886 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:52:42,887 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:52:42,887 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_b88caab6-2146-4633-9419-23121dd39fc3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71a394c873c772dcf5e6708cb37d9b35e24256f5a212c542b9c08f202c87eae6 [2022-11-16 11:52:43,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:52:43,275 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:52:43,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:52:43,280 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:52:43,283 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:52:43,284 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--hp--hp100.ko-entry_point.cil.out.i [2022-11-16 11:52:43,363 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/data/250a4366b/3dbf91309de34953a4e95d0348331ff8/FLAGab4f64a4c [2022-11-16 11:52:44,372 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:52:44,374 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--hp--hp100.ko-entry_point.cil.out.i [2022-11-16 11:52:44,432 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/data/250a4366b/3dbf91309de34953a4e95d0348331ff8/FLAGab4f64a4c [2022-11-16 11:52:44,745 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/data/250a4366b/3dbf91309de34953a4e95d0348331ff8 [2022-11-16 11:52:44,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:52:44,750 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:52:44,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:52:44,755 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:52:44,759 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:52:44,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:52:44" (1/1) ... [2022-11-16 11:52:44,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d61978 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:44, skipping insertion in model container [2022-11-16 11:52:44,761 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:52:44" (1/1) ... [2022-11-16 11:52:44,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:52:44,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:52:46,752 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_b88caab6-2146-4633-9419-23121dd39fc3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--hp--hp100.ko-entry_point.cil.out.i[263471,263484] [2022-11-16 11:52:46,809 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:52:46,862 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:52:46,921 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:52:47,220 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_b88caab6-2146-4633-9419-23121dd39fc3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--hp--hp100.ko-entry_point.cil.out.i[263471,263484] [2022-11-16 11:52:47,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:52:47,300 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:52:47,594 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_b88caab6-2146-4633-9419-23121dd39fc3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--hp--hp100.ko-entry_point.cil.out.i[263471,263484] [2022-11-16 11:52:47,599 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:52:47,779 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:52:47,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:47 WrapperNode [2022-11-16 11:52:47,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:52:47,782 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:52:47,782 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:52:47,782 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:52:47,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:47" (1/1) ... [2022-11-16 11:52:47,900 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:47" (1/1) ... [2022-11-16 11:52:48,034 INFO L138 Inliner]: procedures = 239, calls = 1464, calls flagged for inlining = 103, calls inlined = 100, statements flattened = 3532 [2022-11-16 11:52:48,035 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:52:48,035 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:52:48,035 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:52:48,036 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:52:48,045 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:47" (1/1) ... [2022-11-16 11:52:48,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:47" (1/1) ... [2022-11-16 11:52:48,066 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:47" (1/1) ... [2022-11-16 11:52:48,066 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:47" (1/1) ... [2022-11-16 11:52:48,167 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:47" (1/1) ... [2022-11-16 11:52:48,198 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:47" (1/1) ... [2022-11-16 11:52:48,283 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:47" (1/1) ... [2022-11-16 11:52:48,330 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:47" (1/1) ... [2022-11-16 11:52:48,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:52:48,391 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:52:48,391 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:52:48,391 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:52:48,392 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:47" (1/1) ... [2022-11-16 11:52:48,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:52:48,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:52:48,468 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:52:48,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:52:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_update_stats [2022-11-16 11:52:48,552 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_update_stats [2022-11-16 11:52:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:52:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:52:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:52:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:52:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:52:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:52:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:52:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:52:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:52:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:52:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:52:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:52:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:52:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:52:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:52:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:52:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:52:48,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:52:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:52:48,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:52:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:52:48,556 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:52:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:52:48,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:52:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:52:48,557 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:52:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2022-11-16 11:52:48,557 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2022-11-16 11:52:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_open [2022-11-16 11:52:48,558 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_open [2022-11-16 11:52:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_load_eeprom [2022-11-16 11:52:48,558 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_load_eeprom [2022-11-16 11:52:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:52:48,559 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:52:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:52:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 11:52:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_sense_lan [2022-11-16 11:52:48,559 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_sense_lan [2022-11-16 11:52:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-16 11:52:48,560 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-16 11:52:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:52:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_get_stats [2022-11-16 11:52:48,560 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_get_stats [2022-11-16 11:52:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:52:48,561 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:52:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 11:52:48,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 11:52:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:52:48,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:52:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:52:48,562 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:52:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:52:48,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:52:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:52:48,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:52:48,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:52:48,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:52:48,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:52:48,563 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:52:48,564 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:52:48,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:52:48,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 11:52:48,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 11:52:48,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:52:48,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:52:48,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:52:48,565 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 11:52:48,565 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 11:52:48,565 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-16 11:52:48,565 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-16 11:52:48,566 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:52:48,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:52:48,566 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 11:52:48,566 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 11:52:48,566 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:52:48,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:52:48,567 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:52:48,567 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:52:48,567 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 11:52:48,567 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 11:52:48,567 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_cascade_reset [2022-11-16 11:52:48,568 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_cascade_reset [2022-11-16 11:52:48,568 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2022-11-16 11:52:48,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2022-11-16 11:52:48,568 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:52:48,568 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:52:48,568 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_build_rx_pdl [2022-11-16 11:52:48,569 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_build_rx_pdl [2022-11-16 11:52:48,569 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:52:48,569 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:52:48,569 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:52:48,569 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:52:48,570 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:52:48,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:52:48,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:52:48,570 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:52:48,570 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rx_bm [2022-11-16 11:52:48,570 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rx_bm [2022-11-16 11:52:48,571 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_BM_shutdown [2022-11-16 11:52:48,571 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_BM_shutdown [2022-11-16 11:52:48,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:52:48,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:52:48,571 INFO L130 BoogieDeclarations]: Found specification of procedure wait [2022-11-16 11:52:48,571 INFO L138 BoogieDeclarations]: Found implementation of procedure wait [2022-11-16 11:52:48,572 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 11:52:48,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 11:52:48,572 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:52:48,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:52:48,572 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_hwinit [2022-11-16 11:52:48,573 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_hwinit [2022-11-16 11:52:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:52:48,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:52:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:52:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:52:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:52:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:52:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure dev_consume_skb_any [2022-11-16 11:52:48,574 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_consume_skb_any [2022-11-16 11:52:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 11:52:48,574 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 11:52:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:52:48,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:52:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_whatever [2022-11-16 11:52:48,575 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_whatever [2022-11-16 11:52:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 11:52:48,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 11:52:48,576 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_close [2022-11-16 11:52:48,576 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_close [2022-11-16 11:52:48,576 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2022-11-16 11:52:48,576 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2022-11-16 11:52:48,576 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_stop_interface [2022-11-16 11:52:48,576 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_stop_interface [2022-11-16 11:52:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:52:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_check_lan [2022-11-16 11:52:48,577 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_check_lan [2022-11-16 11:52:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 11:52:48,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 11:52:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:52:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:52:48,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:52:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:52:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:52:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:52:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:52:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:52:48,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:52:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:52:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_set_multicast_list [2022-11-16 11:52:48,579 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_set_multicast_list [2022-11-16 11:52:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rxfill [2022-11-16 11:52:48,580 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rxfill [2022-11-16 11:52:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_start_interface [2022-11-16 11:52:48,580 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_start_interface [2022-11-16 11:52:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:52:48,580 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:52:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 11:52:48,581 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 11:52:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_clean_txring [2022-11-16 11:52:48,581 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_clean_txring [2022-11-16 11:52:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 11:52:48,581 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 11:52:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:52:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 11:52:48,582 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 11:52:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:52:48,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:52:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_login_to_vg_hub [2022-11-16 11:52:48,582 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_login_to_vg_hub [2022-11-16 11:52:48,583 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:52:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:52:49,374 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:52:49,377 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:52:52,057 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:52:55,939 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:52:55,947 INFO L158 Benchmark]: Toolchain (without parser) took 11195.83ms. Allocated memory was 83.9MB in the beginning and 247.5MB in the end (delta: 163.6MB). Free memory was 57.4MB in the beginning and 132.7MB in the end (delta: -75.3MB). Peak memory consumption was 120.4MB. Max. memory is 16.1GB. [2022-11-16 11:52:55,948 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:52:55,949 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3025.79ms. Allocated memory was 83.9MB in the beginning and 157.3MB in the end (delta: 73.4MB). Free memory was 57.1MB in the beginning and 53.2MB in the end (delta: 3.8MB). Peak memory consumption was 82.4MB. Max. memory is 16.1GB. [2022-11-16 11:52:55,950 INFO L158 Benchmark]: Boogie Procedure Inliner took 253.24ms. Allocated memory is still 157.3MB. Free memory was 53.2MB in the beginning and 69.4MB in the end (delta: -16.2MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2022-11-16 11:52:55,953 INFO L158 Benchmark]: Boogie Preprocessor took 341.54ms. Allocated memory was 157.3MB in the beginning and 247.5MB in the end (delta: 90.2MB). Free memory was 69.4MB in the beginning and 160.2MB in the end (delta: -90.7MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. [2022-11-16 11:52:55,957 INFO L158 Benchmark]: RCFGBuilder took 7551.58ms. Allocated memory is still 247.5MB. Free memory was 160.2MB in the beginning and 132.7MB in the end (delta: 27.5MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. [2022-11-16 11:52:55,959 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3025.79ms. Allocated memory was 83.9MB in the beginning and 157.3MB in the end (delta: 73.4MB). Free memory was 57.1MB in the beginning and 53.2MB in the end (delta: 3.8MB). Peak memory consumption was 82.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 253.24ms. Allocated memory is still 157.3MB. Free memory was 53.2MB in the beginning and 69.4MB in the end (delta: -16.2MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 341.54ms. Allocated memory was 157.3MB in the beginning and 247.5MB in the end (delta: 90.2MB). Free memory was 69.4MB in the beginning and 160.2MB in the end (delta: -90.7MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. * RCFGBuilder took 7551.58ms. Allocated memory is still 247.5MB. Free memory was 160.2MB in the beginning and 132.7MB in the end (delta: 27.5MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:52:56,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88caab6-2146-4633-9419-23121dd39fc3/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]