./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c097d45bf953c22cc618c35d7b4a2d8fd3613a03309b6d0b505b710dc0ccbe6f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:42:37,329 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:42:37,331 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:42:37,379 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:42:37,380 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:42:37,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:42:37,383 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:42:37,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:42:37,388 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:42:37,390 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:42:37,391 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:42:37,393 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:42:37,393 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:42:37,395 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:42:37,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:42:37,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:42:37,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:42:37,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:42:37,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:42:37,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:42:37,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:42:37,410 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:42:37,412 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:42:37,413 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:42:37,417 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:42:37,417 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:42:37,418 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:42:37,419 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:42:37,420 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:42:37,423 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:42:37,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:42:37,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:42:37,427 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:42:37,429 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:42:37,430 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:42:37,431 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:42:37,433 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:42:37,433 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:42:37,433 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:42:37,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:42:37,435 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:42:37,436 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:42:37,467 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:42:37,468 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:42:37,468 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:42:37,469 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:42:37,469 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:42:37,473 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:42:37,474 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:42:37,474 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:42:37,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:42:37,475 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:42:37,476 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:42:37,476 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:42:37,476 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:42:37,477 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:42:37,477 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:42:37,477 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:42:37,477 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:42:37,478 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:42:37,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:37,478 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:42:37,478 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:42:37,479 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:42:37,479 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:42:37,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:42:37,479 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:42:37,479 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_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c097d45bf953c22cc618c35d7b4a2d8fd3613a03309b6d0b505b710dc0ccbe6f [2021-11-23 15:42:37,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:42:37,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:42:37,836 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:42:37,837 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:42:37,838 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:42:37,840 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2021-11-23 15:42:37,908 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/data/b20868d9d/406689d6738341f3993e53708a569d71/FLAG671161676 [2021-11-23 15:42:38,787 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:42:38,787 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2021-11-23 15:42:38,836 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/data/b20868d9d/406689d6738341f3993e53708a569d71/FLAG671161676 [2021-11-23 15:42:39,239 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/data/b20868d9d/406689d6738341f3993e53708a569d71 [2021-11-23 15:42:39,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:42:39,244 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:42:39,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:39,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:42:39,265 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:42:39,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:39" (1/1) ... [2021-11-23 15:42:39,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e6b7ae3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:39, skipping insertion in model container [2021-11-23 15:42:39,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:39" (1/1) ... [2021-11-23 15:42:39,276 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:42:39,494 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:42,937 WARN L230 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_819ff760-ec69-414a-9ce1-45f95c39e255/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[348277,348290] [2021-11-23 15:42:42,939 WARN L230 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_819ff760-ec69-414a-9ce1-45f95c39e255/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[348422,348435] [2021-11-23 15:42:42,963 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:43,041 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:42:43,489 WARN L230 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_819ff760-ec69-414a-9ce1-45f95c39e255/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[348277,348290] [2021-11-23 15:42:43,490 WARN L230 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_819ff760-ec69-414a-9ce1-45f95c39e255/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[348422,348435] [2021-11-23 15:42:43,494 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:43,709 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:42:43,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:43 WrapperNode [2021-11-23 15:42:43,710 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:43,712 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:43,712 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:42:43,712 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:42:43,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:43" (1/1) ... [2021-11-23 15:42:43,852 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:43" (1/1) ... [2021-11-23 15:42:44,056 INFO L137 Inliner]: procedures = 444, calls = 2166, calls flagged for inlining = 215, calls inlined = 200, statements flattened = 4987 [2021-11-23 15:42:44,057 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:44,058 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:42:44,058 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:42:44,059 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:42:44,068 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:43" (1/1) ... [2021-11-23 15:42:44,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:43" (1/1) ... [2021-11-23 15:42:44,124 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:43" (1/1) ... [2021-11-23 15:42:44,124 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:43" (1/1) ... [2021-11-23 15:42:44,307 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:43" (1/1) ... [2021-11-23 15:42:44,344 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:43" (1/1) ... [2021-11-23 15:42:44,372 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:43" (1/1) ... [2021-11-23 15:42:44,407 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:42:44,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:42:44,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:42:44,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:42:44,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:43" (1/1) ... [2021-11-23 15:42:44,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:44,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:42:44,443 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:42:44,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:42:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:42:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2021-11-23 15:42:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2021-11-23 15:42:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:42:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:42:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:42:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:42:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:42:44,501 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:42:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2021-11-23 15:42:44,501 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2021-11-23 15:42:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2021-11-23 15:42:44,501 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2021-11-23 15:42:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2021-11-23 15:42:44,502 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2021-11-23 15:42:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:42:44,502 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:42:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2021-11-23 15:42:44,502 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2021-11-23 15:42:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:42:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:42:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:42:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:42:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_87 [2021-11-23 15:42:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_87 [2021-11-23 15:42:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2021-11-23 15:42:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2021-11-23 15:42:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:42:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:42:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2021-11-23 15:42:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2021-11-23 15:42:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 15:42:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 15:42:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2021-11-23 15:42:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2021-11-23 15:42:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2021-11-23 15:42:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2021-11-23 15:42:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2021-11-23 15:42:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2021-11-23 15:42:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:42:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:42:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:42:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:42:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:42:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:42:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 15:42:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 15:42:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:42:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:42:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:42:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:42:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:42:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:42:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:42:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2021-11-23 15:42:44,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2021-11-23 15:42:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:42:44,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:42:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:42:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:42:44,512 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:42:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:42:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:42:44,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:42:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:42:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:42:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:42:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:42:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:42:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:42:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:42:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:42:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:42:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:42:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:42:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:42:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:42:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2021-11-23 15:42:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2021-11-23 15:42:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2021-11-23 15:42:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2021-11-23 15:42:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:42:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:42:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:42:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:42:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:42:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2021-11-23 15:42:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2021-11-23 15:42:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:42:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:42:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:42:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2021-11-23 15:42:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2021-11-23 15:42:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:42:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:42:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:42:44,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:42:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:42:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:44,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:42:44,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:42:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:42:44,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:42:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:42:44,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:42:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:42:44,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:42:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:42:44,522 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:42:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:42:44,522 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:42:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:42:44,522 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:42:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:42:44,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:42:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:42:44,523 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:42:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2021-11-23 15:42:44,524 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2021-11-23 15:42:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:42:44,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:42:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2021-11-23 15:42:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2021-11-23 15:42:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:42:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:42:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:42:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2021-11-23 15:42:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2021-11-23 15:42:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:42:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:42:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:42:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:42:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:42:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:42:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:42:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:42:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:42:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2021-11-23 15:42:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2021-11-23 15:42:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:42:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:42:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:42:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:42:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:42:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:42:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:42:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:42:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:42:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:42:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:42:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:42:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:42:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:42:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_86 [2021-11-23 15:42:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_86 [2021-11-23 15:42:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:42:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:42:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:42:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2021-11-23 15:42:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2021-11-23 15:42:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:42:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:42:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:42:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:42:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:42:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:42:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2021-11-23 15:42:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2021-11-23 15:42:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2021-11-23 15:42:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2021-11-23 15:42:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:42:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:42:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:42:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:42:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2021-11-23 15:42:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2021-11-23 15:42:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:42:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:42:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:42:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:42:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:42:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:42:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:42:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:42:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:42:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-23 15:42:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-23 15:42:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:42:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:42:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:42:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:42:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:42:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:42:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:42:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:42:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:42:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2021-11-23 15:42:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2021-11-23 15:42:45,537 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:42:45,543 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:42:45,682 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:42:45,689 INFO L158 Benchmark]: Toolchain (without parser) took 6444.23ms. Allocated memory was 88.1MB in the beginning and 243.3MB in the end (delta: 155.2MB). Free memory was 50.5MB in the beginning and 126.5MB in the end (delta: -75.9MB). Peak memory consumption was 101.6MB. Max. memory is 16.1GB. [2021-11-23 15:42:45,691 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 88.1MB. Free memory was 62.7MB in the beginning and 62.6MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:42:45,692 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4465.02ms. Allocated memory was 88.1MB in the beginning and 178.3MB in the end (delta: 90.2MB). Free memory was 50.3MB in the beginning and 99.2MB in the end (delta: -48.9MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. [2021-11-23 15:42:45,693 INFO L158 Benchmark]: Boogie Procedure Inliner took 345.92ms. Allocated memory is still 178.3MB. Free memory was 99.2MB in the beginning and 68.9MB in the end (delta: 30.3MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2021-11-23 15:42:45,695 INFO L158 Benchmark]: Boogie Preprocessor took 349.04ms. Allocated memory is still 178.3MB. Free memory was 68.9MB in the beginning and 73.6MB in the end (delta: -4.7MB). Peak memory consumption was 23.9MB. Max. memory is 16.1GB. [2021-11-23 15:42:45,696 INFO L158 Benchmark]: RCFGBuilder took 1278.58ms. Allocated memory was 178.3MB in the beginning and 243.3MB in the end (delta: 65.0MB). Free memory was 73.6MB in the beginning and 126.5MB in the end (delta: -52.9MB). Peak memory consumption was 34.8MB. Max. memory is 16.1GB. [2021-11-23 15:42:45,699 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 88.1MB. Free memory was 62.7MB in the beginning and 62.6MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4465.02ms. Allocated memory was 88.1MB in the beginning and 178.3MB in the end (delta: 90.2MB). Free memory was 50.3MB in the beginning and 99.2MB in the end (delta: -48.9MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 345.92ms. Allocated memory is still 178.3MB. Free memory was 99.2MB in the beginning and 68.9MB in the end (delta: 30.3MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 349.04ms. Allocated memory is still 178.3MB. Free memory was 68.9MB in the beginning and 73.6MB in the end (delta: -4.7MB). Peak memory consumption was 23.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1278.58ms. Allocated memory was 178.3MB in the beginning and 243.3MB in the end (delta: 65.0MB). Free memory was 73.6MB in the beginning and 126.5MB in the end (delta: -52.9MB). Peak memory consumption was 34.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:42:45,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c097d45bf953c22cc618c35d7b4a2d8fd3613a03309b6d0b505b710dc0ccbe6f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:42:48,104 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:42:48,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:42:48,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:42:48,148 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:42:48,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:42:48,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:42:48,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:42:48,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:42:48,157 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:42:48,158 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:42:48,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:42:48,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:42:48,161 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:42:48,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:42:48,164 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:42:48,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:42:48,167 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:42:48,169 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:42:48,177 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:42:48,179 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:42:48,184 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:42:48,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:42:48,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:42:48,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:42:48,199 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:42:48,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:42:48,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:42:48,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:42:48,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:42:48,202 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:42:48,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:42:48,204 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:42:48,205 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:42:48,206 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:42:48,206 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:42:48,206 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:42:48,207 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:42:48,207 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:42:48,207 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:42:48,208 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:42:48,209 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:42:48,248 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:42:48,248 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:42:48,250 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:42:48,250 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:42:48,251 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:42:48,252 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:42:48,252 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:42:48,252 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:42:48,252 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:42:48,253 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:42:48,254 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:42:48,254 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:42:48,254 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:42:48,254 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:42:48,254 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:42:48,255 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:42:48,255 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:42:48,255 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:42:48,255 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:42:48,256 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:42:48,256 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:48,256 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:42:48,256 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:42:48,257 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:42:48,257 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:42:48,257 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:42:48,257 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:42:48,257 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:42:48,258 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:42:48,258 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_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c097d45bf953c22cc618c35d7b4a2d8fd3613a03309b6d0b505b710dc0ccbe6f [2021-11-23 15:42:48,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:42:48,674 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:42:48,677 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:42:48,679 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:42:48,680 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:42:48,682 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2021-11-23 15:42:48,763 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/data/d1ea319f6/deb164798b6340d4b158107e37e32b22/FLAG4a690e7ef [2021-11-23 15:42:49,718 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:42:49,718 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2021-11-23 15:42:49,795 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/data/d1ea319f6/deb164798b6340d4b158107e37e32b22/FLAG4a690e7ef [2021-11-23 15:42:50,153 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/data/d1ea319f6/deb164798b6340d4b158107e37e32b22 [2021-11-23 15:42:50,158 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:42:50,159 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:42:50,162 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:50,162 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:42:50,165 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:42:50,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:50" (1/1) ... [2021-11-23 15:42:50,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eaeed5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:50, skipping insertion in model container [2021-11-23 15:42:50,169 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:50" (1/1) ... [2021-11-23 15:42:50,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:42:50,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:53,628 WARN L230 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_819ff760-ec69-414a-9ce1-45f95c39e255/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[348277,348290] [2021-11-23 15:42:53,631 WARN L230 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_819ff760-ec69-414a-9ce1-45f95c39e255/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[348422,348435] [2021-11-23 15:42:53,648 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:53,720 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:42:53,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:54,153 WARN L230 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_819ff760-ec69-414a-9ce1-45f95c39e255/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[348277,348290] [2021-11-23 15:42:54,154 WARN L230 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_819ff760-ec69-414a-9ce1-45f95c39e255/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[348422,348435] [2021-11-23 15:42:54,160 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:54,202 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:42:54,607 WARN L230 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_819ff760-ec69-414a-9ce1-45f95c39e255/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[348277,348290] [2021-11-23 15:42:54,608 WARN L230 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_819ff760-ec69-414a-9ce1-45f95c39e255/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[348422,348435] [2021-11-23 15:42:54,613 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:54,898 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:42:54,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:54 WrapperNode [2021-11-23 15:42:54,899 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:54,900 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:54,901 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:42:54,901 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:42:54,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:54" (1/1) ... [2021-11-23 15:42:55,087 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:54" (1/1) ... [2021-11-23 15:42:55,341 INFO L137 Inliner]: procedures = 458, calls = 2166, calls flagged for inlining = 215, calls inlined = 200, statements flattened = 4851 [2021-11-23 15:42:55,341 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:55,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:42:55,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:42:55,343 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:42:55,359 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:54" (1/1) ... [2021-11-23 15:42:55,359 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:54" (1/1) ... [2021-11-23 15:42:55,404 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:54" (1/1) ... [2021-11-23 15:42:55,405 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:54" (1/1) ... [2021-11-23 15:42:55,678 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:54" (1/1) ... [2021-11-23 15:42:55,719 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:54" (1/1) ... [2021-11-23 15:42:55,761 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:54" (1/1) ... [2021-11-23 15:42:55,807 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:42:55,809 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:42:55,809 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:42:55,810 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:42:55,813 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:54" (1/1) ... [2021-11-23 15:42:55,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:55,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:42:55,851 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:42:55,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:42:55,899 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:42:55,899 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2021-11-23 15:42:55,899 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2021-11-23 15:42:55,900 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:42:55,900 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:42:55,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:42:55,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:42:55,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:42:55,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:42:55,901 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2021-11-23 15:42:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2021-11-23 15:42:55,901 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2021-11-23 15:42:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2021-11-23 15:42:55,902 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2021-11-23 15:42:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2021-11-23 15:42:55,902 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:42:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:42:55,902 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2021-11-23 15:42:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2021-11-23 15:42:55,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:42:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:42:55,903 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:42:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:42:55,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_87 [2021-11-23 15:42:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_87 [2021-11-23 15:42:55,904 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2021-11-23 15:42:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2021-11-23 15:42:55,904 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:42:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:42:55,905 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2021-11-23 15:42:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2021-11-23 15:42:55,905 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 15:42:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 15:42:55,906 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2021-11-23 15:42:55,906 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2021-11-23 15:42:55,906 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2021-11-23 15:42:55,907 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2021-11-23 15:42:55,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:42:55,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:42:55,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2021-11-23 15:42:55,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2021-11-23 15:42:55,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:42:55,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:42:55,908 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:42:55,908 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:42:55,909 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:42:55,909 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:42:55,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 15:42:55,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 15:42:55,910 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:42:55,910 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:42:55,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:42:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:42:55,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:42:55,912 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:42:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:42:55,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2021-11-23 15:42:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2021-11-23 15:42:55,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:42:55,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:42:55,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:42:55,913 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:42:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:42:55,914 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:42:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:42:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:42:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:42:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:42:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:42:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:42:55,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:42:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:42:55,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:42:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:42:55,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:42:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:42:55,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:42:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:42:55,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:42:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:42:55,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:42:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2021-11-23 15:42:55,918 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2021-11-23 15:42:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2021-11-23 15:42:55,918 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2021-11-23 15:42:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:42:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:42:55,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:42:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:42:55,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:42:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2021-11-23 15:42:55,920 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2021-11-23 15:42:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:42:55,921 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:42:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:42:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2021-11-23 15:42:55,921 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2021-11-23 15:42:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:42:55,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:42:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:42:55,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:42:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:42:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:42:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:42:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:55,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:42:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:42:55,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:42:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:42:55,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:42:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:42:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:42:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:42:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:42:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:42:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:42:55,930 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:42:55,930 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:42:55,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:42:55,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:42:55,931 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:42:55,932 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:42:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:42:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2021-11-23 15:42:55,938 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2021-11-23 15:42:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:42:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:42:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2021-11-23 15:42:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2021-11-23 15:42:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:42:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:42:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:42:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:42:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:42:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:42:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2021-11-23 15:42:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2021-11-23 15:42:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:42:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:42:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:42:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:42:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:42:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:42:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:42:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:42:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2021-11-23 15:42:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2021-11-23 15:42:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:42:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:42:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:42:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:42:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:42:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:42:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:42:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:42:55,943 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:42:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:42:55,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:42:55,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:42:55,943 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:42:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:42:55,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:42:55,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:42:55,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:42:55,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_86 [2021-11-23 15:42:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_86 [2021-11-23 15:42:55,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:42:55,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:42:55,945 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:42:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:42:55,945 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2021-11-23 15:42:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2021-11-23 15:42:55,945 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:42:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:42:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:42:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:42:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:42:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:42:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2021-11-23 15:42:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2021-11-23 15:42:55,947 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2021-11-23 15:42:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2021-11-23 15:42:55,947 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:42:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:42:55,947 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:42:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:42:55,947 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2021-11-23 15:42:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2021-11-23 15:42:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:42:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:42:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:42:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:42:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:42:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:42:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:42:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:42:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:42:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:42:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:42:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:42:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-23 15:42:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-23 15:42:55,950 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:42:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:42:55,950 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:42:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:42:55,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:42:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:42:55,951 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:42:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:42:55,951 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2021-11-23 15:42:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2021-11-23 15:42:56,849 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:42:56,853 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:42:56,972 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:42:56,976 INFO L158 Benchmark]: Toolchain (without parser) took 6815.76ms. Allocated memory was 58.7MB in the beginning and 241.2MB in the end (delta: 182.5MB). Free memory was 36.6MB in the beginning and 135.1MB in the end (delta: -98.5MB). Peak memory consumption was 146.3MB. Max. memory is 16.1GB. [2021-11-23 15:42:56,977 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 39.8MB in the beginning and 39.8MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:42:56,977 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4737.78ms. Allocated memory was 58.7MB in the beginning and 241.2MB in the end (delta: 182.5MB). Free memory was 36.2MB in the beginning and 133.6MB in the end (delta: -97.4MB). Peak memory consumption was 102.7MB. Max. memory is 16.1GB. [2021-11-23 15:42:56,978 INFO L158 Benchmark]: Boogie Procedure Inliner took 441.30ms. Allocated memory is still 241.2MB. Free memory was 133.6MB in the beginning and 108.4MB in the end (delta: 25.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-23 15:42:56,978 INFO L158 Benchmark]: Boogie Preprocessor took 464.71ms. Allocated memory is still 241.2MB. Free memory was 108.4MB in the beginning and 129.8MB in the end (delta: -21.3MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. [2021-11-23 15:42:56,979 INFO L158 Benchmark]: RCFGBuilder took 1165.24ms. Allocated memory is still 241.2MB. Free memory was 129.8MB in the beginning and 135.1MB in the end (delta: -5.3MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2021-11-23 15:42:56,981 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 39.8MB in the beginning and 39.8MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4737.78ms. Allocated memory was 58.7MB in the beginning and 241.2MB in the end (delta: 182.5MB). Free memory was 36.2MB in the beginning and 133.6MB in the end (delta: -97.4MB). Peak memory consumption was 102.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 441.30ms. Allocated memory is still 241.2MB. Free memory was 133.6MB in the beginning and 108.4MB in the end (delta: 25.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 464.71ms. Allocated memory is still 241.2MB. Free memory was 108.4MB in the beginning and 129.8MB in the end (delta: -21.3MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1165.24ms. Allocated memory is still 241.2MB. Free memory was 129.8MB in the beginning and 135.1MB in the end (delta: -5.3MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:42:57,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_819ff760-ec69-414a-9ce1-45f95c39e255/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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: UnsupportedOperationException: Set is immutable