./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ --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 bc38af6d85a1ea18be4ba0c188eed765e9a84460b9b23510e792660c4b3625d7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:29:12,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:29:12,276 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:29:12,319 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:29:12,320 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:29:12,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:29:12,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:29:12,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:29:12,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:29:12,332 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:29:12,333 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:29:12,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:29:12,340 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:29:12,348 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:29:12,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:29:12,355 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:29:12,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:29:12,361 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:29:12,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:29:12,373 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:29:12,376 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:29:12,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:29:12,381 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:29:12,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:29:12,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:29:12,398 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:29:12,399 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:29:12,401 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:29:12,401 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:29:12,403 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:29:12,403 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:29:12,404 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:29:12,405 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:29:12,406 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:29:12,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:29:12,408 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:29:12,410 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:29:12,410 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:29:12,416 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:29:12,418 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:29:12,419 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:29:12,421 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:29:12,479 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:29:12,480 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:29:12,482 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:29:12,482 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:29:12,484 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:29:12,484 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:29:12,485 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:29:12,485 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:29:12,485 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:29:12,486 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:29:12,487 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:29:12,488 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:29:12,488 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:29:12,489 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:29:12,489 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:29:12,489 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:29:12,490 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:29:12,490 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:29:12,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:29:12,491 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:29:12,491 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:29:12,492 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:29:12,492 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:29:12,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:29:12,493 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:29:12,493 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_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc38af6d85a1ea18be4ba0c188eed765e9a84460b9b23510e792660c4b3625d7 [2022-11-20 17:29:12,947 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:29:12,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:29:12,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:29:12,998 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:29:12,999 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:29:13,001 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-11-20 17:29:16,745 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:29:17,774 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:29:17,775 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-11-20 17:29:17,860 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/data/1feac369a/f632d4d16fce48f5a15da40e89853bb8/FLAGb41f09e4e [2022-11-20 17:29:17,881 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/data/1feac369a/f632d4d16fce48f5a15da40e89853bb8 [2022-11-20 17:29:17,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:29:17,892 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:29:17,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:29:17,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:29:17,903 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:29:17,904 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:17" (1/1) ... [2022-11-20 17:29:17,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2224244e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:17, skipping insertion in model container [2022-11-20 17:29:17,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:17" (1/1) ... [2022-11-20 17:29:17,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:29:18,186 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:29:19,142 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:29:19,152 INFO L158 Benchmark]: Toolchain (without parser) took 1256.21ms. Allocated memory is still 151.0MB. Free memory was 85.8MB in the beginning and 87.6MB in the end (delta: -1.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-20 17:29:19,153 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 113.2MB. Free memory is still 89.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:29:19,154 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1249.28ms. Allocated memory is still 151.0MB. Free memory was 85.8MB in the beginning and 87.6MB in the end (delta: -1.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-20 17:29:19,156 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 113.2MB. Free memory is still 89.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1249.28ms. Allocated memory is still 151.0MB. Free memory was 85.8MB in the beginning and 87.6MB in the end (delta: -1.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ --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 bc38af6d85a1ea18be4ba0c188eed765e9a84460b9b23510e792660c4b3625d7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:29:22,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:29:22,041 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:29:22,068 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:29:22,069 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:29:22,070 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:29:22,072 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:29:22,075 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:29:22,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:29:22,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:29:22,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:29:22,083 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:29:22,083 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:29:22,085 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:29:22,087 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:29:22,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:29:22,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:29:22,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:29:22,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:29:22,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:29:22,098 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:29:22,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:29:22,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:29:22,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:29:22,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:29:22,109 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:29:22,110 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:29:22,111 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:29:22,112 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:29:22,113 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:29:22,114 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:29:22,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:29:22,116 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:29:22,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:29:22,141 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:29:22,141 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:29:22,142 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:29:22,143 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:29:22,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:29:22,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:29:22,145 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:29:22,149 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:29:22,207 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:29:22,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:29:22,210 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:29:22,211 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:29:22,212 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:29:22,213 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:29:22,213 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:29:22,213 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:29:22,214 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:29:22,214 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:29:22,215 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:29:22,216 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:29:22,216 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:29:22,216 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:29:22,217 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:29:22,217 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:29:22,217 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:29:22,217 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:29:22,218 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:29:22,218 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:29:22,218 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:29:22,219 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:29:22,219 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:29:22,219 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:29:22,219 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:29:22,220 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:29:22,220 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:29:22,220 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:29:22,221 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:29:22,221 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_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc38af6d85a1ea18be4ba0c188eed765e9a84460b9b23510e792660c4b3625d7 [2022-11-20 17:29:22,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:29:22,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:29:22,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:29:22,815 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:29:22,816 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:29:22,817 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-11-20 17:29:26,670 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:29:27,688 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:29:27,689 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-11-20 17:29:27,774 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/data/ee1c04b1e/861db7a9deae4cb78a76afcd62c61ac9/FLAG63d4066b7 [2022-11-20 17:29:27,796 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/data/ee1c04b1e/861db7a9deae4cb78a76afcd62c61ac9 [2022-11-20 17:29:27,800 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:29:27,802 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:29:27,804 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:29:27,804 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:29:27,808 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:29:27,809 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:27" (1/1) ... [2022-11-20 17:29:27,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@286095cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:27, skipping insertion in model container [2022-11-20 17:29:27,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:27" (1/1) ... [2022-11-20 17:29:27,820 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:29:28,121 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:29:35,069 WARN L237 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_2ba5c476-288d-4f69-92e4-49886207b095/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552482,552495] [2022-11-20 17:29:35,085 WARN L237 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_2ba5c476-288d-4f69-92e4-49886207b095/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552651,552664] [2022-11-20 17:29:35,086 WARN L237 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_2ba5c476-288d-4f69-92e4-49886207b095/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552818,552831] [2022-11-20 17:29:35,087 WARN L237 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_2ba5c476-288d-4f69-92e4-49886207b095/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552986,552999] [2022-11-20 17:29:35,136 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:29:35,270 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:29:35,390 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:29:36,271 WARN L237 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_2ba5c476-288d-4f69-92e4-49886207b095/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552482,552495] [2022-11-20 17:29:36,273 WARN L237 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_2ba5c476-288d-4f69-92e4-49886207b095/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552651,552664] [2022-11-20 17:29:36,273 WARN L237 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_2ba5c476-288d-4f69-92e4-49886207b095/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552818,552831] [2022-11-20 17:29:36,274 WARN L237 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_2ba5c476-288d-4f69-92e4-49886207b095/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552986,552999] [2022-11-20 17:29:36,284 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:29:36,409 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:29:37,370 WARN L237 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_2ba5c476-288d-4f69-92e4-49886207b095/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552482,552495] [2022-11-20 17:29:37,371 WARN L237 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_2ba5c476-288d-4f69-92e4-49886207b095/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552651,552664] [2022-11-20 17:29:37,371 WARN L237 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_2ba5c476-288d-4f69-92e4-49886207b095/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552818,552831] [2022-11-20 17:29:37,372 WARN L237 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_2ba5c476-288d-4f69-92e4-49886207b095/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552986,552999] [2022-11-20 17:29:37,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:29:37,908 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:29:37,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:37 WrapperNode [2022-11-20 17:29:37,909 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:29:37,910 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:29:37,910 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:29:37,911 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:29:37,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:37" (1/1) ... [2022-11-20 17:29:38,166 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:37" (1/1) ... [2022-11-20 17:29:38,711 INFO L138 Inliner]: procedures = 718, calls = 6575, calls flagged for inlining = 364, calls inlined = 322, statements flattened = 11189 [2022-11-20 17:29:38,712 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:29:38,713 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:29:38,713 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:29:38,714 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:29:38,727 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:37" (1/1) ... [2022-11-20 17:29:38,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:37" (1/1) ... [2022-11-20 17:29:38,808 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:37" (1/1) ... [2022-11-20 17:29:38,808 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:37" (1/1) ... [2022-11-20 17:29:39,289 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:37" (1/1) ... [2022-11-20 17:29:39,333 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:37" (1/1) ... [2022-11-20 17:29:39,403 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:37" (1/1) ... [2022-11-20 17:29:39,427 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:37" (1/1) ... [2022-11-20 17:29:39,523 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:29:39,524 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:29:39,525 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:29:39,525 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:29:39,526 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:37" (1/1) ... [2022-11-20 17:29:39,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:29:39,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:29:39,567 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:29:39,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:29:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_93 [2022-11-20 17:29:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_93 [2022-11-20 17:29:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-20 17:29:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-20 17:29:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2022-11-20 17:29:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2022-11-20 17:29:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 17:29:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 17:29:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-20 17:29:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-20 17:29:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2022-11-20 17:29:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2022-11-20 17:29:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2022-11-20 17:29:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2022-11-20 17:29:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 17:29:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 17:29:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 17:29:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 17:29:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2022-11-20 17:29:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2022-11-20 17:29:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2022-11-20 17:29:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2022-11-20 17:29:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-20 17:29:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-20 17:29:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 17:29:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 17:29:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2022-11-20 17:29:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2022-11-20 17:29:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2022-11-20 17:29:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2022-11-20 17:29:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2022-11-20 17:29:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2022-11-20 17:29:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-20 17:29:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-20 17:29:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 17:29:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 17:29:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 17:29:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 17:29:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2022-11-20 17:29:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2022-11-20 17:29:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2022-11-20 17:29:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2022-11-20 17:29:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2022-11-20 17:29:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2022-11-20 17:29:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2022-11-20 17:29:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2022-11-20 17:29:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-20 17:29:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-20 17:29:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-11-20 17:29:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-11-20 17:29:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-20 17:29:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-20 17:29:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 17:29:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 17:29:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 17:29:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 17:29:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-20 17:29:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-20 17:29:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2022-11-20 17:29:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2022-11-20 17:29:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 17:29:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 17:29:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 17:29:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 17:29:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2022-11-20 17:29:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2022-11-20 17:29:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 17:29:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 17:29:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-20 17:29:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-20 17:29:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-20 17:29:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-20 17:29:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 17:29:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 17:29:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 17:29:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 17:29:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-20 17:29:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-20 17:29:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:29:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2022-11-20 17:29:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2022-11-20 17:29:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 17:29:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:29:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:29:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:29:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-20 17:29:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-20 17:29:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2022-11-20 17:29:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2022-11-20 17:29:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 17:29:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 17:29:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2022-11-20 17:29:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2022-11-20 17:29:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-20 17:29:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-20 17:29:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-20 17:29:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-20 17:29:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 17:29:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 17:29:39,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-20 17:29:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-20 17:29:39,653 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 17:29:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 17:29:39,653 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2022-11-20 17:29:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2022-11-20 17:29:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2022-11-20 17:29:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2022-11-20 17:29:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2022-11-20 17:29:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2022-11-20 17:29:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 17:29:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 17:29:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 17:29:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 17:29:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-20 17:29:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-20 17:29:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:29:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:29:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2022-11-20 17:29:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2022-11-20 17:29:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 17:29:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 17:29:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-20 17:29:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-20 17:29:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 17:29:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 17:29:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 17:29:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 17:29:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-20 17:29:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-20 17:29:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2022-11-20 17:29:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2022-11-20 17:29:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2022-11-20 17:29:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2022-11-20 17:29:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-20 17:29:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-20 17:29:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-20 17:29:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-20 17:29:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 17:29:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 17:29:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2022-11-20 17:29:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2022-11-20 17:29:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 17:29:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 17:29:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:29:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 17:29:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 17:29:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 17:29:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 17:29:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-20 17:29:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-20 17:29:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-20 17:29:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-20 17:29:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-20 17:29:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-20 17:29:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-20 17:29:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-20 17:29:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-20 17:29:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-20 17:29:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:29:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-20 17:29:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-20 17:29:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 17:29:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 17:29:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 17:29:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 17:29:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:29:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 17:29:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 17:29:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:29:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:29:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 17:29:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-20 17:29:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-20 17:29:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-20 17:29:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-20 17:29:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-20 17:29:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-20 17:29:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 17:29:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 17:29:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2022-11-20 17:29:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2022-11-20 17:29:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 17:29:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 17:29:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2022-11-20 17:29:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2022-11-20 17:29:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 17:29:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 17:29:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2022-11-20 17:29:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2022-11-20 17:29:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 17:29:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 17:29:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 17:29:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:29:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:29:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2022-11-20 17:29:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2022-11-20 17:29:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2022-11-20 17:29:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2022-11-20 17:29:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-20 17:29:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-20 17:29:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:29:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2022-11-20 17:29:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2022-11-20 17:29:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-20 17:29:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-20 17:29:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:29:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2022-11-20 17:29:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2022-11-20 17:29:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:29:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:29:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 17:29:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:29:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 17:29:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 17:29:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-11-20 17:29:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-11-20 17:29:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 17:29:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 17:29:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2022-11-20 17:29:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2022-11-20 17:29:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 17:29:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 17:29:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-20 17:29:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-20 17:29:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 17:29:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 17:29:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2022-11-20 17:29:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2022-11-20 17:29:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2022-11-20 17:29:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2022-11-20 17:29:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2022-11-20 17:29:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2022-11-20 17:29:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-20 17:29:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-20 17:29:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-11-20 17:29:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-11-20 17:29:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2022-11-20 17:29:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2022-11-20 17:29:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:29:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:29:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 17:29:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 17:29:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-20 17:29:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-20 17:29:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-11-20 17:29:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-11-20 17:29:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2022-11-20 17:29:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2022-11-20 17:29:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2022-11-20 17:29:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2022-11-20 17:29:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-20 17:29:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-20 17:29:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-20 17:29:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-20 17:29:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2022-11-20 17:29:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2022-11-20 17:29:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2022-11-20 17:29:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2022-11-20 17:29:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:29:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-11-20 17:29:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-11-20 17:29:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-20 17:29:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-20 17:29:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 17:29:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 17:29:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:29:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2022-11-20 17:29:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2022-11-20 17:29:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2022-11-20 17:29:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2022-11-20 17:29:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:29:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:29:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 17:29:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:29:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2022-11-20 17:29:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2022-11-20 17:29:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:29:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-20 17:29:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-20 17:29:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-20 17:29:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-20 17:29:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2022-11-20 17:29:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2022-11-20 17:29:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-20 17:29:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-20 17:29:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-20 17:29:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-20 17:29:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2022-11-20 17:29:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2022-11-20 17:29:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 17:29:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 17:29:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2022-11-20 17:29:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2022-11-20 17:29:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2022-11-20 17:29:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2022-11-20 17:29:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-11-20 17:29:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-11-20 17:29:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 17:29:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 17:29:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 17:29:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 17:29:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-11-20 17:29:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-11-20 17:29:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2022-11-20 17:29:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2022-11-20 17:29:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-20 17:29:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-20 17:29:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2022-11-20 17:29:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2022-11-20 17:29:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 17:29:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 17:29:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 17:29:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 17:29:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2022-11-20 17:29:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2022-11-20 17:29:39,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 17:29:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 17:29:39,682 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 17:29:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 17:29:39,682 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 17:29:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 17:29:39,682 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2022-11-20 17:29:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2022-11-20 17:29:39,683 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2022-11-20 17:29:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2022-11-20 17:29:39,683 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2022-11-20 17:29:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2022-11-20 17:29:39,683 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2022-11-20 17:29:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2022-11-20 17:29:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 17:29:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2022-11-20 17:29:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2022-11-20 17:29:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 17:29:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 17:29:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 17:29:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 17:29:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 17:29:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2022-11-20 17:29:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2022-11-20 17:29:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2022-11-20 17:29:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2022-11-20 17:29:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 17:29:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 17:29:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-20 17:29:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-20 17:29:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2022-11-20 17:29:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2022-11-20 17:29:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2022-11-20 17:29:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2022-11-20 17:29:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2022-11-20 17:29:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2022-11-20 17:29:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-20 17:29:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-20 17:29:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-20 17:29:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-20 17:29:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2022-11-20 17:29:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2022-11-20 17:29:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_95 [2022-11-20 17:29:39,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_95 [2022-11-20 17:29:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 17:29:39,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 17:29:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2022-11-20 17:29:39,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2022-11-20 17:29:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2022-11-20 17:29:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2022-11-20 17:29:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-20 17:29:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-20 17:29:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2022-11-20 17:29:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2022-11-20 17:29:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2022-11-20 17:29:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2022-11-20 17:29:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2022-11-20 17:29:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2022-11-20 17:29:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 17:29:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 17:29:41,684 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:29:41,692 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:29:43,609 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 17:35:12,792 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 17:35:24,058 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:35:27,005 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:35:27,006 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 17:35:27,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:35:27 BoogieIcfgContainer [2022-11-20 17:35:27,018 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:35:27,020 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:35:27,020 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:35:27,034 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:35:27,034 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:35:27" (1/1) ... [2022-11-20 17:35:27,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:35:27,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:27,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 2546 states and 3672 transitions. [2022-11-20 17:35:27,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 3672 transitions. [2022-11-20 17:35:27,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-11-20 17:35:27,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:27,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:27,348 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:35:27,364 INFO L158 Benchmark]: Toolchain (without parser) took 359555.26ms. Allocated memory was 69.2MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 37.7MB in the beginning and 694.7MB in the end (delta: -657.0MB). Peak memory consumption was 443.5MB. Max. memory is 16.1GB. [2022-11-20 17:35:27,366 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 69.2MB. Free memory was 47.5MB in the beginning and 47.4MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:35:27,368 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10105.35ms. Allocated memory was 69.2MB in the beginning and 549.5MB in the end (delta: 480.2MB). Free memory was 37.5MB in the beginning and 420.1MB in the end (delta: -382.6MB). Peak memory consumption was 157.2MB. Max. memory is 16.1GB. [2022-11-20 17:35:27,369 INFO L158 Benchmark]: Boogie Procedure Inliner took 802.25ms. Allocated memory is still 549.5MB. Free memory was 420.1MB in the beginning and 356.1MB in the end (delta: 64.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2022-11-20 17:35:27,370 INFO L158 Benchmark]: Boogie Preprocessor took 810.46ms. Allocated memory is still 549.5MB. Free memory was 356.1MB in the beginning and 372.6MB in the end (delta: -16.5MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. [2022-11-20 17:35:27,374 INFO L158 Benchmark]: RCFGBuilder took 347493.73ms. Allocated memory was 549.5MB in the beginning and 1.2GB in the end (delta: 618.7MB). Free memory was 372.6MB in the beginning and 712.6MB in the end (delta: -340.0MB). Peak memory consumption was 712.8MB. Max. memory is 16.1GB. [2022-11-20 17:35:27,374 INFO L158 Benchmark]: CodeCheck took 336.26ms. Allocated memory is still 1.2GB. Free memory was 712.6MB in the beginning and 694.7MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-20 17:35:27,377 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 69.2MB. Free memory was 47.5MB in the beginning and 47.4MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10105.35ms. Allocated memory was 69.2MB in the beginning and 549.5MB in the end (delta: 480.2MB). Free memory was 37.5MB in the beginning and 420.1MB in the end (delta: -382.6MB). Peak memory consumption was 157.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 802.25ms. Allocated memory is still 549.5MB. Free memory was 420.1MB in the beginning and 356.1MB in the end (delta: 64.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 810.46ms. Allocated memory is still 549.5MB. Free memory was 356.1MB in the beginning and 372.6MB in the end (delta: -16.5MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. * RCFGBuilder took 347493.73ms. Allocated memory was 549.5MB in the beginning and 1.2GB in the end (delta: 618.7MB). Free memory was 372.6MB in the beginning and 712.6MB in the end (delta: -340.0MB). Peak memory consumption was 712.8MB. Max. memory is 16.1GB. * CodeCheck took 336.26ms. Allocated memory is still 1.2GB. Free memory was 712.6MB in the beginning and 694.7MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:35:27,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ba5c476-288d-4f69-92e4-49886207b095/bin/ukojak-pZX7IvK2PQ/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: SMTLIBException: Sort BitVec not declared