./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/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 fdbc5180119fad988a6a3a24d2f5ed804cbc2cd6d0e7bbb402b6d4dd37802e45 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:51:33,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:51:33,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:51:33,353 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:51:33,354 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:51:33,359 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:51:33,362 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:51:33,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:51:33,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:51:33,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:51:33,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:51:33,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:51:33,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:51:33,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:51:33,381 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:51:33,383 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:51:33,384 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:51:33,385 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:51:33,387 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:51:33,396 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:51:33,398 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:51:33,400 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:51:33,404 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:51:33,405 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:51:33,414 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:51:33,414 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:51:33,415 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:51:33,417 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:51:33,418 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:51:33,419 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:51:33,419 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:51:33,421 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:51:33,423 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:51:33,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:51:33,426 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:51:33,426 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:51:33,427 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:51:33,427 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:51:33,428 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:51:33,429 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:51:33,429 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:51:33,431 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:51:33,475 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:51:33,475 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:51:33,477 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:51:33,477 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:51:33,478 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:51:33,479 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:51:33,479 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:51:33,479 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:51:33,486 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:51:33,486 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:51:33,487 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:51:33,488 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:51:33,488 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:51:33,488 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:51:33,488 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:51:33,489 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:51:33,489 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:51:33,489 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:51:33,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:33,490 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:51:33,490 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:51:33,490 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:51:33,491 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:51:33,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:51:33,491 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:51:33,491 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fdbc5180119fad988a6a3a24d2f5ed804cbc2cd6d0e7bbb402b6d4dd37802e45 [2021-11-23 15:51:33,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:51:33,864 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:51:33,867 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:51:33,868 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:51:33,870 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:51:33,872 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2021-11-23 15:51:33,975 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/data/7c332c968/1712a9f3e1984eca8171ff763fb9731d/FLAGdd4f3de15 [2021-11-23 15:51:35,044 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:51:35,045 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2021-11-23 15:51:35,113 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/data/7c332c968/1712a9f3e1984eca8171ff763fb9731d/FLAGdd4f3de15 [2021-11-23 15:51:35,342 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/data/7c332c968/1712a9f3e1984eca8171ff763fb9731d [2021-11-23 15:51:35,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:51:35,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:51:35,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:35,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:51:35,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:51:35,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:35" (1/1) ... [2021-11-23 15:51:35,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31c28813 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:35, skipping insertion in model container [2021-11-23 15:51:35,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:35" (1/1) ... [2021-11-23 15:51:35,367 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:51:35,549 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:51:39,508 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394320,394333] [2021-11-23 15:51:39,511 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394489,394502] [2021-11-23 15:51:39,512 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394656,394669] [2021-11-23 15:51:39,512 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394824,394837] [2021-11-23 15:51:39,524 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:39,571 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:51:40,740 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394320,394333] [2021-11-23 15:51:40,741 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394489,394502] [2021-11-23 15:51:40,742 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394656,394669] [2021-11-23 15:51:40,742 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394824,394837] [2021-11-23 15:51:40,753 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:41,119 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:51:41,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41 WrapperNode [2021-11-23 15:51:41,120 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:41,121 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:41,122 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:51:41,122 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:51:41,129 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:41,278 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:41,571 INFO L137 Inliner]: procedures = 495, calls = 2611, calls flagged for inlining = 242, calls inlined = 227, statements flattened = 5038 [2021-11-23 15:51:41,571 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:41,572 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:51:41,573 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:51:41,573 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:51:41,581 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:41,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:41,643 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:41,644 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:41,827 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:41,866 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:41,905 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:41,943 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:51:41,944 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:51:41,945 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:51:41,945 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:51:41,946 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:41,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:41,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:51:41,986 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:51:42,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:51:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2021-11-23 15:51:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2021-11-23 15:51:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:51:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:51:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_crc_length [2021-11-23 15:51:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_crc_length [2021-11-23 15:51:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:51:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:51:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2021-11-23 15:51:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2021-11-23 15:51:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2021-11-23 15:51:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2021-11-23 15:51:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:51:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:51:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:51:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:51:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_default [2021-11-23 15:51:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_default [2021-11-23 15:51:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2021-11-23 15:51:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2021-11-23 15:51:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:51:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:51:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_status [2021-11-23 15:51:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_status [2021-11-23 15:51:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2021-11-23 15:51:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2021-11-23 15:51:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2021-11-23 15:51:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2021-11-23 15:51:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set_1 [2021-11-23 15:51:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set_1 [2021-11-23 15:51:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:51:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:51:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2021-11-23 15:51:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2021-11-23 15:51:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_watchdog [2021-11-23 15:51:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_watchdog [2021-11-23 15:51:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2021-11-23 15:51:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2021-11-23 15:51:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2021-11-23 15:51:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2021-11-23 15:51:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2021-11-23 15:51:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2021-11-23 15:51:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:51:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:51:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:51:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:51:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2021-11-23 15:51:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2021-11-23 15:51:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_get_link_status [2021-11-23 15:51:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_get_link_status [2021-11-23 15:51:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:51:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 15:51:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 15:51:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:51:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:51:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:51:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:51:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:51:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_default [2021-11-23 15:51:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_default [2021-11-23 15:51:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_clock [2021-11-23 15:51:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_clock [2021-11-23 15:51:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:51:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:51:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:51:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2021-11-23 15:51:42,059 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2021-11-23 15:51:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:51:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2021-11-23 15:51:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2021-11-23 15:51:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:51:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:51:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_default [2021-11-23 15:51:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_default [2021-11-23 15:51:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:51:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:51:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:51:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:51:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2021-11-23 15:51:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2021-11-23 15:51:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2021-11-23 15:51:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2021-11-23 15:51:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:51:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:51:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:51:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:51:42,063 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_crc_length [2021-11-23 15:51:42,063 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_crc_length [2021-11-23 15:51:42,063 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2021-11-23 15:51:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2021-11-23 15:51:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:51:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:51:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-11-23 15:51:42,065 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-11-23 15:51:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2021-11-23 15:51:42,066 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2021-11-23 15:51:42,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:51:42,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:51:42,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:51:42,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:51:42,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:51:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:51:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:51:42,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:51:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:51:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:51:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2021-11-23 15:51:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2021-11-23 15:51:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:51:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2021-11-23 15:51:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2021-11-23 15:51:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:42,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:51:42,069 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:51:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:51:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:51:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_init [2021-11-23 15:51:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_init [2021-11-23 15:51:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:51:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:51:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2021-11-23 15:51:42,075 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2021-11-23 15:51:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:51:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:51:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:51:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:51:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_watchdog [2021-11-23 15:51:42,083 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_watchdog [2021-11-23 15:51:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_status [2021-11-23 15:51:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_status [2021-11-23 15:51:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2021-11-23 15:51:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2021-11-23 15:51:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_clock [2021-11-23 15:51:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_clock [2021-11-23 15:51:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:51:42,085 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:51:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:51:42,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:51:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2021-11-23 15:51:42,085 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2021-11-23 15:51:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:51:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:51:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:51:42,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:51:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2021-11-23 15:51:42,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2021-11-23 15:51:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:51:42,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:51:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:51:42,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:51:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_get_link_status [2021-11-23 15:51:42,087 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_get_link_status [2021-11-23 15:51:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2021-11-23 15:51:42,087 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2021-11-23 15:51:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_status [2021-11-23 15:51:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_status [2021-11-23 15:51:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:51:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:51:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_get_link_status [2021-11-23 15:51:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_get_link_status [2021-11-23 15:51:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_init [2021-11-23 15:51:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_init [2021-11-23 15:51:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:51:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:51:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2021-11-23 15:51:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2021-11-23 15:51:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_init [2021-11-23 15:51:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_init [2021-11-23 15:51:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2021-11-23 15:51:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2021-11-23 15:51:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:51:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:51:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:51:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2021-11-23 15:51:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2021-11-23 15:51:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2021-11-23 15:51:42,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2021-11-23 15:51:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:51:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:51:42,091 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:51:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2021-11-23 15:51:42,091 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2021-11-23 15:51:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:51:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:51:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:51:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_speed [2021-11-23 15:51:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_speed [2021-11-23 15:51:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_crc_length [2021-11-23 15:51:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_crc_length [2021-11-23 15:51:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:51:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:51:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2021-11-23 15:51:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2021-11-23 15:51:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2021-11-23 15:51:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2021-11-23 15:51:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:51:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:51:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:51:42,094 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:51:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2021-11-23 15:51:42,094 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2021-11-23 15:51:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2021-11-23 15:51:42,094 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2021-11-23 15:51:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:51:42,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:51:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:51:42,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:51:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:51:42,095 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:51:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_link_status [2021-11-23 15:51:42,095 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_link_status [2021-11-23 15:51:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_watchdog [2021-11-23 15:51:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_watchdog [2021-11-23 15:51:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:51:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:51:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_watchdog [2021-11-23 15:51:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_watchdog [2021-11-23 15:51:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:51:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 15:51:42,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 15:51:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:51:42,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:51:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_link_status [2021-11-23 15:51:42,097 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_link_status [2021-11-23 15:51:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_init [2021-11-23 15:51:42,098 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_init [2021-11-23 15:51:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2021-11-23 15:51:42,098 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2021-11-23 15:51:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_default [2021-11-23 15:51:42,098 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_default [2021-11-23 15:51:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:51:42,098 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:51:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_crc_length [2021-11-23 15:51:42,099 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_crc_length [2021-11-23 15:51:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_clock [2021-11-23 15:51:42,099 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_clock [2021-11-23 15:51:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:51:42,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:51:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set2_1 [2021-11-23 15:51:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set2_1 [2021-11-23 15:51:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2021-11-23 15:51:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2021-11-23 15:51:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:51:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:51:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:51:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:51:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:51:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-23 15:51:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-23 15:51:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:51:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:51:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2021-11-23 15:51:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2021-11-23 15:51:43,119 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:51:43,124 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:51:43,449 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:51:43,455 INFO L158 Benchmark]: Toolchain (without parser) took 8106.33ms. Allocated memory was 107.0MB in the beginning and 207.6MB in the end (delta: 100.7MB). Free memory was 69.9MB in the beginning and 83.3MB in the end (delta: -13.4MB). Peak memory consumption was 140.3MB. Max. memory is 16.1GB. [2021-11-23 15:51:43,456 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 107.0MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:51:43,457 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5768.60ms. Allocated memory was 107.0MB in the beginning and 207.6MB in the end (delta: 100.7MB). Free memory was 69.6MB in the beginning and 69.6MB in the end (delta: 59.6kB). Peak memory consumption was 112.1MB. Max. memory is 16.1GB. [2021-11-23 15:51:43,458 INFO L158 Benchmark]: Boogie Procedure Inliner took 450.15ms. Allocated memory is still 207.6MB. Free memory was 69.6MB in the beginning and 116.1MB in the end (delta: -46.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-23 15:51:43,458 INFO L158 Benchmark]: Boogie Preprocessor took 370.53ms. Allocated memory is still 207.6MB. Free memory was 116.1MB in the beginning and 76.2MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2021-11-23 15:51:43,459 INFO L158 Benchmark]: RCFGBuilder took 1509.53ms. Allocated memory is still 207.6MB. Free memory was 76.2MB in the beginning and 83.3MB in the end (delta: -7.1MB). Peak memory consumption was 45.4MB. Max. memory is 16.1GB. [2021-11-23 15:51:43,468 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 107.0MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5768.60ms. Allocated memory was 107.0MB in the beginning and 207.6MB in the end (delta: 100.7MB). Free memory was 69.6MB in the beginning and 69.6MB in the end (delta: 59.6kB). Peak memory consumption was 112.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 450.15ms. Allocated memory is still 207.6MB. Free memory was 69.6MB in the beginning and 116.1MB in the end (delta: -46.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 370.53ms. Allocated memory is still 207.6MB. Free memory was 116.1MB in the beginning and 76.2MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1509.53ms. Allocated memory is still 207.6MB. Free memory was 76.2MB in the beginning and 83.3MB in the end (delta: -7.1MB). Peak memory consumption was 45.4MB. 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 15:51:43,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/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 fdbc5180119fad988a6a3a24d2f5ed804cbc2cd6d0e7bbb402b6d4dd37802e45 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:51:46,015 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:51:46,018 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:51:46,074 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:51:46,074 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:51:46,079 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:51:46,081 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:51:46,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:51:46,090 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:51:46,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:51:46,104 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:51:46,106 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:51:46,106 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:51:46,109 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:51:46,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:51:46,119 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:51:46,120 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:51:46,122 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:51:46,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:51:46,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:51:46,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:51:46,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:51:46,139 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:51:46,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:51:46,152 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:51:46,154 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:51:46,155 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:51:46,156 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:51:46,158 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:51:46,159 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:51:46,160 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:51:46,161 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:51:46,162 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:51:46,163 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:51:46,165 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:51:46,165 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:51:46,166 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:51:46,166 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:51:46,167 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:51:46,169 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:51:46,169 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:51:46,170 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:51:46,219 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:51:46,220 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:51:46,221 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:51:46,221 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:51:46,223 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:51:46,223 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:51:46,224 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:51:46,225 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:51:46,225 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:51:46,225 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:51:46,226 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:51:46,227 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:51:46,227 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:51:46,227 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:51:46,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:51:46,228 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:51:46,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:51:46,228 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:51:46,229 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:51:46,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:51:46,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:46,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:51:46,230 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:51:46,230 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:51:46,230 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:51:46,231 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:51:46,231 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:51:46,231 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:51:46,231 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:51:46,232 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fdbc5180119fad988a6a3a24d2f5ed804cbc2cd6d0e7bbb402b6d4dd37802e45 [2021-11-23 15:51:46,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:51:46,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:51:46,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:51:46,655 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:51:46,656 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:51:46,658 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2021-11-23 15:51:46,749 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/data/862506e1e/7b1c9652295a46958d4382e57758195d/FLAGc54a9b66d [2021-11-23 15:51:47,793 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:51:47,793 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2021-11-23 15:51:47,841 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/data/862506e1e/7b1c9652295a46958d4382e57758195d/FLAGc54a9b66d [2021-11-23 15:51:48,149 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/data/862506e1e/7b1c9652295a46958d4382e57758195d [2021-11-23 15:51:48,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:51:48,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:51:48,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:48,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:51:48,164 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:51:48,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:48" (1/1) ... [2021-11-23 15:51:48,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46e7838 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:48, skipping insertion in model container [2021-11-23 15:51:48,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:48" (1/1) ... [2021-11-23 15:51:48,174 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:51:48,398 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:51:52,210 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394320,394333] [2021-11-23 15:51:52,217 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394489,394502] [2021-11-23 15:51:52,219 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394656,394669] [2021-11-23 15:51:52,219 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394824,394837] [2021-11-23 15:51:52,235 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:52,320 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:51:52,470 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:51:52,926 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394320,394333] [2021-11-23 15:51:52,927 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394489,394502] [2021-11-23 15:51:52,928 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394656,394669] [2021-11-23 15:51:52,928 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394824,394837] [2021-11-23 15:51:52,934 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:52,964 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:51:54,027 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394320,394333] [2021-11-23 15:51:54,028 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394489,394502] [2021-11-23 15:51:54,028 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394656,394669] [2021-11-23 15:51:54,029 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_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394824,394837] [2021-11-23 15:51:54,036 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:54,356 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:51:54,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:54 WrapperNode [2021-11-23 15:51:54,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:54,358 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:54,358 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:51:54,359 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:51:54,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:54" (1/1) ... [2021-11-23 15:51:54,498 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:54" (1/1) ... [2021-11-23 15:51:54,693 INFO L137 Inliner]: procedures = 509, calls = 2611, calls flagged for inlining = 242, calls inlined = 227, statements flattened = 4929 [2021-11-23 15:51:54,693 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:54,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:51:54,694 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:51:54,694 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:51:54,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:54" (1/1) ... [2021-11-23 15:51:54,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:54" (1/1) ... [2021-11-23 15:51:54,729 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:54" (1/1) ... [2021-11-23 15:51:54,729 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:54" (1/1) ... [2021-11-23 15:51:54,963 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:54" (1/1) ... [2021-11-23 15:51:55,008 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:54" (1/1) ... [2021-11-23 15:51:55,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:54" (1/1) ... [2021-11-23 15:51:55,146 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:51:55,148 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:51:55,148 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:51:55,149 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:51:55,150 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:54" (1/1) ... [2021-11-23 15:51:55,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:55,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:51:55,186 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:51:55,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:51:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2021-11-23 15:51:55,247 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2021-11-23 15:51:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:51:55,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:51:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_crc_length [2021-11-23 15:51:55,248 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_crc_length [2021-11-23 15:51:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:51:55,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:51:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2021-11-23 15:51:55,248 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2021-11-23 15:51:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2021-11-23 15:51:55,249 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2021-11-23 15:51:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:51:55,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:51:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:51:55,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:51:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_default [2021-11-23 15:51:55,250 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_default [2021-11-23 15:51:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2021-11-23 15:51:55,250 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2021-11-23 15:51:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:51:55,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:51:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_status [2021-11-23 15:51:55,251 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_status [2021-11-23 15:51:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2021-11-23 15:51:55,251 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2021-11-23 15:51:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2021-11-23 15:51:55,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2021-11-23 15:51:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set_1 [2021-11-23 15:51:55,253 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set_1 [2021-11-23 15:51:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2021-11-23 15:51:55,253 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2021-11-23 15:51:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:51:55,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:51:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_watchdog [2021-11-23 15:51:55,254 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_watchdog [2021-11-23 15:51:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2021-11-23 15:51:55,254 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2021-11-23 15:51:55,255 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2021-11-23 15:51:55,255 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2021-11-23 15:51:55,255 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2021-11-23 15:51:55,255 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2021-11-23 15:51:55,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:51:55,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:51:55,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:51:55,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:51:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2021-11-23 15:51:55,258 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2021-11-23 15:51:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_get_link_status [2021-11-23 15:51:55,258 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_get_link_status [2021-11-23 15:51:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:51:55,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:51:55,259 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 15:51:55,259 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 15:51:55,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:51:55,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:51:55,260 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:51:55,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:51:55,261 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:51:55,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:51:55,262 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_default [2021-11-23 15:51:55,262 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_default [2021-11-23 15:51:55,262 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_clock [2021-11-23 15:51:55,262 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_clock [2021-11-23 15:51:55,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:51:55,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:51:55,263 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2021-11-23 15:51:55,263 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2021-11-23 15:51:55,263 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2021-11-23 15:51:55,263 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2021-11-23 15:51:55,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:51:55,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:51:55,264 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_default [2021-11-23 15:51:55,264 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_default [2021-11-23 15:51:55,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:51:55,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:51:55,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:51:55,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:51:55,265 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2021-11-23 15:51:55,265 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2021-11-23 15:51:55,266 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2021-11-23 15:51:55,266 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2021-11-23 15:51:55,266 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:51:55,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:51:55,267 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:51:55,268 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:51:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_crc_length [2021-11-23 15:51:55,268 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_crc_length [2021-11-23 15:51:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2021-11-23 15:51:55,268 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2021-11-23 15:51:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:51:55,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:51:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-11-23 15:51:55,269 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-11-23 15:51:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2021-11-23 15:51:55,269 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2021-11-23 15:51:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:51:55,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:51:55,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:51:55,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:51:55,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:51:55,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:51:55,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:51:55,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:51:55,271 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:51:55,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:51:55,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2021-11-23 15:51:55,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2021-11-23 15:51:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:51:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2021-11-23 15:51:55,277 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2021-11-23 15:51:55,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:51:55,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:51:55,278 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:55,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:55,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:51:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:51:55,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:51:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_init [2021-11-23 15:51:55,287 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_init [2021-11-23 15:51:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:51:55,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:51:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2021-11-23 15:51:55,288 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2021-11-23 15:51:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:51:55,288 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:51:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:51:55,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:51:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_watchdog [2021-11-23 15:51:55,289 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_watchdog [2021-11-23 15:51:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_status [2021-11-23 15:51:55,289 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_status [2021-11-23 15:51:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:51:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2021-11-23 15:51:55,289 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2021-11-23 15:51:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_clock [2021-11-23 15:51:55,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_clock [2021-11-23 15:51:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:51:55,290 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:51:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:51:55,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:51:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2021-11-23 15:51:55,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2021-11-23 15:51:55,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:51:55,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:51:55,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:51:55,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:51:55,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:51:55,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:51:55,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:51:55,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:51:55,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2021-11-23 15:51:55,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2021-11-23 15:51:55,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:51:55,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:51:55,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:51:55,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:51:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_get_link_status [2021-11-23 15:51:55,293 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_get_link_status [2021-11-23 15:51:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2021-11-23 15:51:55,293 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2021-11-23 15:51:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_status [2021-11-23 15:51:55,293 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_status [2021-11-23 15:51:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:51:55,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:51:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_get_link_status [2021-11-23 15:51:55,294 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_get_link_status [2021-11-23 15:51:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_init [2021-11-23 15:51:55,294 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_init [2021-11-23 15:51:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:51:55,295 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:51:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2021-11-23 15:51:55,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2021-11-23 15:51:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_init [2021-11-23 15:51:55,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_init [2021-11-23 15:51:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2021-11-23 15:51:55,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2021-11-23 15:51:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:51:55,296 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:51:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:51:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2021-11-23 15:51:55,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2021-11-23 15:51:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2021-11-23 15:51:55,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2021-11-23 15:51:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:51:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:51:55,297 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:51:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:51:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:51:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:51:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2021-11-23 15:51:55,298 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2021-11-23 15:51:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:51:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:51:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:51:55,298 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:51:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_speed [2021-11-23 15:51:55,298 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_speed [2021-11-23 15:51:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_crc_length [2021-11-23 15:51:55,299 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_crc_length [2021-11-23 15:51:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2021-11-23 15:51:55,299 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2021-11-23 15:51:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2021-11-23 15:51:55,299 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2021-11-23 15:51:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:51:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:51:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:51:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:51:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2021-11-23 15:51:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2021-11-23 15:51:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2021-11-23 15:51:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2021-11-23 15:51:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:51:55,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:51:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:51:55,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:51:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:51:55,301 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:51:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_link_status [2021-11-23 15:51:55,302 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_link_status [2021-11-23 15:51:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:51:55,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:51:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_watchdog [2021-11-23 15:51:55,302 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_watchdog [2021-11-23 15:51:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:51:55,302 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:51:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_watchdog [2021-11-23 15:51:55,303 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_watchdog [2021-11-23 15:51:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:51:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:51:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:51:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:51:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 15:51:55,304 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 15:51:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:51:55,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:51:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_link_status [2021-11-23 15:51:55,309 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_link_status [2021-11-23 15:51:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_init [2021-11-23 15:51:55,309 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_init [2021-11-23 15:51:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2021-11-23 15:51:55,309 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2021-11-23 15:51:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_default [2021-11-23 15:51:55,310 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_default [2021-11-23 15:51:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:51:55,312 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:51:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:51:55,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:51:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_crc_length [2021-11-23 15:51:55,313 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_crc_length [2021-11-23 15:51:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_clock [2021-11-23 15:51:55,313 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_clock [2021-11-23 15:51:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:51:55,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:51:55,314 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set2_1 [2021-11-23 15:51:55,314 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set2_1 [2021-11-23 15:51:55,314 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2021-11-23 15:51:55,314 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2021-11-23 15:51:55,314 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:51:55,314 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:51:55,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:51:55,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:51:55,315 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-23 15:51:55,315 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-23 15:51:55,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:51:55,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:51:55,315 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2021-11-23 15:51:55,315 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2021-11-23 15:51:56,422 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:51:56,428 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:52:03,186 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:52:03,191 INFO L158 Benchmark]: Toolchain (without parser) took 15034.83ms. Allocated memory was 77.6MB in the beginning and 507.5MB in the end (delta: 429.9MB). Free memory was 43.7MB in the beginning and 327.5MB in the end (delta: -283.8MB). Peak memory consumption was 145.3MB. Max. memory is 16.1GB. [2021-11-23 15:52:03,191 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 77.6MB. Free memory is still 57.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:52:03,192 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6196.78ms. Allocated memory was 77.6MB in the beginning and 253.8MB in the end (delta: 176.2MB). Free memory was 43.5MB in the beginning and 107.0MB in the end (delta: -63.5MB). Peak memory consumption was 164.5MB. Max. memory is 16.1GB. [2021-11-23 15:52:03,192 INFO L158 Benchmark]: Boogie Procedure Inliner took 335.25ms. Allocated memory is still 253.8MB. Free memory was 107.0MB in the beginning and 78.7MB in the end (delta: 28.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2021-11-23 15:52:03,193 INFO L158 Benchmark]: Boogie Preprocessor took 452.44ms. Allocated memory was 253.8MB in the beginning and 507.5MB in the end (delta: 253.8MB). Free memory was 78.7MB in the beginning and 398.8MB in the end (delta: -320.1MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. [2021-11-23 15:52:03,193 INFO L158 Benchmark]: RCFGBuilder took 8041.39ms. Allocated memory is still 507.5MB. Free memory was 398.8MB in the beginning and 327.5MB in the end (delta: 71.3MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2021-11-23 15:52:03,196 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 77.6MB. Free memory is still 57.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6196.78ms. Allocated memory was 77.6MB in the beginning and 253.8MB in the end (delta: 176.2MB). Free memory was 43.5MB in the beginning and 107.0MB in the end (delta: -63.5MB). Peak memory consumption was 164.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 335.25ms. Allocated memory is still 253.8MB. Free memory was 107.0MB in the beginning and 78.7MB in the end (delta: 28.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 452.44ms. Allocated memory was 253.8MB in the beginning and 507.5MB in the end (delta: 253.8MB). Free memory was 78.7MB in the beginning and 398.8MB in the end (delta: -320.1MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. * RCFGBuilder took 8041.39ms. Allocated memory is still 507.5MB. Free memory was 398.8MB in the beginning and 327.5MB in the end (delta: 71.3MB). Peak memory consumption was 71.3MB. 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 15:52:03,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ac12ae2-62d7-4bc8-9a18-aedaa345ec0f/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable