./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/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 2754d1ad46049a17f9b43992f91364cab029d3fcf93c78791853a365602d9e1a --- 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 16:38:39,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:38:39,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:38:39,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:38:39,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:38:39,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:38:39,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:38:39,048 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:38:39,049 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:38:39,050 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:38:39,052 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:38:39,053 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:38:39,053 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:38:39,055 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:38:39,056 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:38:39,058 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:38:39,059 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:38:39,060 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:38:39,062 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:38:39,064 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:38:39,066 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:38:39,067 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:38:39,069 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:38:39,070 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:38:39,073 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:38:39,074 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:38:39,074 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:38:39,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:38:39,076 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:38:39,077 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:38:39,078 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:38:39,079 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:38:39,080 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:38:39,080 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:38:39,082 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:38:39,082 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:38:39,083 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:38:39,083 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:38:39,083 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:38:39,084 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:38:39,085 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:38:39,086 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:38:39,108 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:38:39,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:38:39,109 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:38:39,109 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:38:39,110 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:38:39,110 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:38:39,111 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:38:39,111 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:38:39,111 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:38:39,111 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:38:39,112 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:38:39,112 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:38:39,112 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:38:39,112 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:38:39,113 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:38:39,113 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:38:39,113 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:38:39,113 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:38:39,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:38:39,114 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:38:39,114 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:38:39,114 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:38:39,115 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:38:39,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:38:39,115 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:38:39,115 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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2754d1ad46049a17f9b43992f91364cab029d3fcf93c78791853a365602d9e1a [2022-11-20 16:38:39,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:38:39,399 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:38:39,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:38:39,403 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:38:39,405 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:38:39,406 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2022-11-20 16:38:42,399 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:38:43,131 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:38:43,134 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2022-11-20 16:38:43,195 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/data/41298c8c9/6d23fa0cf8184f849c23ed51a5463325/FLAG870d1efe9 [2022-11-20 16:38:43,213 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/data/41298c8c9/6d23fa0cf8184f849c23ed51a5463325 [2022-11-20 16:38:43,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:38:43,222 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:38:43,226 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:38:43,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:38:43,230 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:38:43,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:43" (1/1) ... [2022-11-20 16:38:43,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cb52882 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:43, skipping insertion in model container [2022-11-20 16:38:43,232 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:43" (1/1) ... [2022-11-20 16:38:43,241 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:38:43,405 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:38:43,897 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 16:38:43,913 INFO L158 Benchmark]: Toolchain (without parser) took 689.77ms. Allocated memory is still 201.3MB. Free memory was 154.6MB in the beginning and 91.9MB in the end (delta: 62.7MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-11-20 16:38:43,914 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 127.9MB. Free memory was 92.5MB in the beginning and 92.5MB in the end (delta: 28.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:38:43,915 INFO L158 Benchmark]: CACSL2BoogieTranslator took 684.75ms. Allocated memory is still 201.3MB. Free memory was 154.6MB in the beginning and 91.9MB in the end (delta: 62.7MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-11-20 16:38:43,916 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 127.9MB. Free memory was 92.5MB in the beginning and 92.5MB in the end (delta: 28.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 684.75ms. Allocated memory is still 201.3MB. Free memory was 154.6MB in the beginning and 91.9MB in the end (delta: 62.7MB). Peak memory consumption was 62.9MB. 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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/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 2754d1ad46049a17f9b43992f91364cab029d3fcf93c78791853a365602d9e1a --- 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 16:38:46,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:38:46,248 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:38:46,281 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:38:46,282 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:38:46,283 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:38:46,284 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:38:46,289 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:38:46,296 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:38:46,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:38:46,298 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:38:46,299 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:38:46,300 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:38:46,301 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:38:46,302 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:38:46,303 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:38:46,304 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:38:46,306 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:38:46,308 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:38:46,309 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:38:46,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:38:46,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:38:46,321 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:38:46,323 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:38:46,327 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:38:46,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:38:46,336 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:38:46,338 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:38:46,338 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:38:46,339 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:38:46,339 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:38:46,340 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:38:46,342 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:38:46,342 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:38:46,350 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:38:46,351 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:38:46,352 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:38:46,352 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:38:46,352 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:38:46,353 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:38:46,354 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:38:46,355 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:38:46,397 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:38:46,398 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:38:46,400 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:38:46,400 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:38:46,401 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:38:46,401 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:38:46,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:38:46,402 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:38:46,402 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:38:46,402 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:38:46,403 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:38:46,403 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:38:46,404 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:38:46,404 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:38:46,404 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:38:46,404 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:38:46,405 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:38:46,405 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:38:46,405 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:38:46,405 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:38:46,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:38:46,406 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:38:46,406 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:38:46,406 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:38:46,406 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:38:46,407 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:38:46,407 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:38:46,407 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:38:46,408 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:38:46,408 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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2754d1ad46049a17f9b43992f91364cab029d3fcf93c78791853a365602d9e1a [2022-11-20 16:38:46,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:38:46,784 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:38:46,788 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:38:46,790 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:38:46,790 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:38:46,793 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2022-11-20 16:38:49,802 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:38:50,395 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:38:50,396 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2022-11-20 16:38:50,465 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/data/51080386d/939aaacd8ea043949b2154e8c1db989b/FLAG4b0d97159 [2022-11-20 16:38:50,484 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/data/51080386d/939aaacd8ea043949b2154e8c1db989b [2022-11-20 16:38:50,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:38:50,489 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:38:50,490 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:38:50,490 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:38:50,493 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:38:50,494 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:50" (1/1) ... [2022-11-20 16:38:50,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18889192 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:50, skipping insertion in model container [2022-11-20 16:38:50,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:50" (1/1) ... [2022-11-20 16:38:50,503 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:38:50,680 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:38:53,581 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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[347312,347325] [2022-11-20 16:38:53,585 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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[347481,347494] [2022-11-20 16:38:53,585 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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[347648,347661] [2022-11-20 16:38:53,586 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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[347816,347829] [2022-11-20 16:38:53,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:38:53,637 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:38:53,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:38:54,214 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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[347312,347325] [2022-11-20 16:38:54,215 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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[347481,347494] [2022-11-20 16:38:54,216 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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[347648,347661] [2022-11-20 16:38:54,216 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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[347816,347829] [2022-11-20 16:38:54,223 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:38:54,272 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:38:54,855 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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[347312,347325] [2022-11-20 16:38:54,856 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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[347481,347494] [2022-11-20 16:38:54,856 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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[347648,347661] [2022-11-20 16:38:54,857 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_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[347816,347829] [2022-11-20 16:38:54,881 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:38:55,099 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:38:55,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:55 WrapperNode [2022-11-20 16:38:55,099 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:38:55,100 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:38:55,100 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:38:55,100 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:38:55,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:55" (1/1) ... [2022-11-20 16:38:55,205 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:55" (1/1) ... [2022-11-20 16:38:55,374 INFO L138 Inliner]: procedures = 461, calls = 2101, calls flagged for inlining = 218, calls inlined = 201, statements flattened = 4789 [2022-11-20 16:38:55,374 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:38:55,375 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:38:55,375 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:38:55,375 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:38:55,384 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:55" (1/1) ... [2022-11-20 16:38:55,385 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:55" (1/1) ... [2022-11-20 16:38:55,412 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:55" (1/1) ... [2022-11-20 16:38:55,412 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:55" (1/1) ... [2022-11-20 16:38:55,553 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:55" (1/1) ... [2022-11-20 16:38:55,588 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:55" (1/1) ... [2022-11-20 16:38:55,667 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:55" (1/1) ... [2022-11-20 16:38:55,687 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:55" (1/1) ... [2022-11-20 16:38:55,720 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:38:55,722 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:38:55,723 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:38:55,723 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:38:55,724 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:55" (1/1) ... [2022-11-20 16:38:55,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:38:55,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:38:55,764 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:38:55,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:38:55,818 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-20 16:38:55,818 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2022-11-20 16:38:55,818 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2022-11-20 16:38:55,818 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-20 16:38:55,818 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-20 16:38:55,819 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 16:38:55,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 16:38:55,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 16:38:55,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 16:38:55,819 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2022-11-20 16:38:55,819 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2022-11-20 16:38:55,819 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2022-11-20 16:38:55,820 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2022-11-20 16:38:55,820 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2022-11-20 16:38:55,820 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2022-11-20 16:38:55,820 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 16:38:55,820 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 16:38:55,820 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2022-11-20 16:38:55,821 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2022-11-20 16:38:55,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 16:38:55,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 16:38:55,822 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-20 16:38:55,822 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-20 16:38:55,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 16:38:55,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 16:38:55,823 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2022-11-20 16:38:55,823 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2022-11-20 16:38:55,823 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 16:38:55,823 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 16:38:55,823 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2022-11-20 16:38:55,824 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2022-11-20 16:38:55,824 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-20 16:38:55,824 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-20 16:38:55,824 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2022-11-20 16:38:55,824 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2022-11-20 16:38:55,824 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2022-11-20 16:38:55,824 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2022-11-20 16:38:55,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 16:38:55,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 16:38:55,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2022-11-20 16:38:55,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2022-11-20 16:38:55,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 16:38:55,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 16:38:55,825 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 16:38:55,825 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 16:38:55,826 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-20 16:38:55,826 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-20 16:38:55,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-20 16:38:55,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-20 16:38:55,827 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 16:38:55,827 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 16:38:55,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 16:38:55,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 16:38:55,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:38:55,827 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-20 16:38:55,827 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-20 16:38:55,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2022-11-20 16:38:55,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2022-11-20 16:38:55,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:38:55,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:38:55,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 16:38:55,828 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 16:38:55,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 16:38:55,828 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 16:38:55,828 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 16:38:55,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 16:38:55,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 16:38:55,829 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 16:38:55,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 16:38:55,829 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 16:38:55,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 16:38:55,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 16:38:55,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 16:38:55,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 16:38:55,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 16:38:55,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 16:38:55,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 16:38:55,830 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2022-11-20 16:38:55,831 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2022-11-20 16:38:55,831 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2022-11-20 16:38:55,831 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2022-11-20 16:38:55,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 16:38:55,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 16:38:55,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:38:55,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 16:38:55,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 16:38:55,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 16:38:55,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 16:38:55,832 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2022-11-20 16:38:55,832 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2022-11-20 16:38:55,833 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-20 16:38:55,833 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-20 16:38:55,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:38:55,833 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2022-11-20 16:38:55,833 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2022-11-20 16:38:55,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 16:38:55,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 16:38:55,834 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 16:38:55,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 16:38:55,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:38:55,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 16:38:55,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 16:38:55,834 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:38:55,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:38:55,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 16:38:55,835 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-20 16:38:55,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-20 16:38:55,839 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-20 16:38:55,840 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-20 16:38:55,840 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 16:38:55,840 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 16:38:55,840 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-20 16:38:55,840 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-20 16:38:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 16:38:55,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 16:38:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-20 16:38:55,848 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-20 16:38:55,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 16:38:55,848 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2022-11-20 16:38:55,848 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2022-11-20 16:38:55,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:38:55,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:38:55,849 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2022-11-20 16:38:55,850 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2022-11-20 16:38:55,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:38:55,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-20 16:38:55,850 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-20 16:38:55,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:38:55,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 16:38:55,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 16:38:55,850 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2022-11-20 16:38:55,850 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2022-11-20 16:38:55,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 16:38:55,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 16:38:55,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 16:38:55,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 16:38:55,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 16:38:55,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 16:38:55,851 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-20 16:38:55,851 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-20 16:38:55,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 16:38:55,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 16:38:55,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2022-11-20 16:38:55,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2022-11-20 16:38:55,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 16:38:55,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 16:38:55,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 16:38:55,852 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 16:38:55,853 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-20 16:38:55,853 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-20 16:38:55,853 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-20 16:38:55,853 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-20 16:38:55,853 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-20 16:38:55,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-20 16:38:55,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:38:55,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:38:55,854 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-20 16:38:55,854 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-20 16:38:55,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:38:55,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 16:38:55,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 16:38:55,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 16:38:55,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:38:55,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-20 16:38:55,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-20 16:38:55,855 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2022-11-20 16:38:55,855 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2022-11-20 16:38:55,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 16:38:55,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 16:38:55,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 16:38:55,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 16:38:55,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-20 16:38:55,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-20 16:38:55,856 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2022-11-20 16:38:55,856 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2022-11-20 16:38:55,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2022-11-20 16:38:55,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2022-11-20 16:38:55,856 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2022-11-20 16:38:55,856 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2022-11-20 16:38:55,856 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-20 16:38:55,857 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-20 16:38:55,857 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 16:38:55,857 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 16:38:55,857 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2022-11-20 16:38:55,857 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2022-11-20 16:38:55,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 16:38:55,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 16:38:55,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 16:38:55,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 16:38:55,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 16:38:55,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 16:38:55,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 16:38:55,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 16:38:55,858 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-20 16:38:55,858 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-20 16:38:55,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2022-11-20 16:38:55,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2022-11-20 16:38:55,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 16:38:55,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 16:38:55,859 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-20 16:38:55,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-20 16:38:55,859 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 16:38:55,859 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 16:38:55,859 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-20 16:38:55,859 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-20 16:38:55,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 16:38:55,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 16:38:55,859 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-20 16:38:55,859 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-20 16:38:55,859 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2022-11-20 16:38:55,860 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2022-11-20 16:38:56,770 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:38:56,774 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:39:05,023 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 16:39:55,151 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 16:39:56,497 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:39:57,883 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:39:57,883 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 16:39:57,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:39:57 BoogieIcfgContainer [2022-11-20 16:39:57,889 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:39:57,890 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:39:57,890 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:39:57,900 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:39:57,900 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:39:57" (1/1) ... [2022-11-20 16:39:57,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:39:57,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:39:58,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1538 states and 2277 transitions. [2022-11-20 16:39:58,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2277 transitions. [2022-11-20 16:39:58,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-20 16:39:58,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:39:58,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:39:58,109 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 16:39:58,114 INFO L158 Benchmark]: Toolchain (without parser) took 67624.71ms. Allocated memory was 75.5MB in the beginning and 536.9MB in the end (delta: 461.4MB). Free memory was 44.4MB in the beginning and 278.3MB in the end (delta: -233.8MB). Peak memory consumption was 229.9MB. Max. memory is 16.1GB. [2022-11-20 16:39:58,115 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:39:58,115 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4609.41ms. Allocated memory was 75.5MB in the beginning and 278.9MB in the end (delta: 203.4MB). Free memory was 44.2MB in the beginning and 191.9MB in the end (delta: -147.7MB). Peak memory consumption was 86.8MB. Max. memory is 16.1GB. [2022-11-20 16:39:58,116 INFO L158 Benchmark]: Boogie Procedure Inliner took 274.39ms. Allocated memory is still 278.9MB. Free memory was 191.9MB in the beginning and 163.6MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-20 16:39:58,116 INFO L158 Benchmark]: Boogie Preprocessor took 345.39ms. Allocated memory is still 278.9MB. Free memory was 163.6MB in the beginning and 182.5MB in the end (delta: -18.9MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-11-20 16:39:58,117 INFO L158 Benchmark]: RCFGBuilder took 62166.64ms. Allocated memory was 278.9MB in the beginning and 536.9MB in the end (delta: 257.9MB). Free memory was 182.5MB in the beginning and 291.9MB in the end (delta: -109.4MB). Peak memory consumption was 340.4MB. Max. memory is 16.1GB. [2022-11-20 16:39:58,117 INFO L158 Benchmark]: CodeCheck took 223.05ms. Allocated memory is still 536.9MB. Free memory was 291.9MB in the beginning and 278.3MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-20 16:39:58,120 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 0.16ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4609.41ms. Allocated memory was 75.5MB in the beginning and 278.9MB in the end (delta: 203.4MB). Free memory was 44.2MB in the beginning and 191.9MB in the end (delta: -147.7MB). Peak memory consumption was 86.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 274.39ms. Allocated memory is still 278.9MB. Free memory was 191.9MB in the beginning and 163.6MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 345.39ms. Allocated memory is still 278.9MB. Free memory was 163.6MB in the beginning and 182.5MB in the end (delta: -18.9MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * RCFGBuilder took 62166.64ms. Allocated memory was 278.9MB in the beginning and 536.9MB in the end (delta: 257.9MB). Free memory was 182.5MB in the beginning and 291.9MB in the end (delta: -109.4MB). Peak memory consumption was 340.4MB. Max. memory is 16.1GB. * CodeCheck took 223.05ms. Allocated memory is still 536.9MB. Free memory was 291.9MB in the beginning and 278.3MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:39:58,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bf8996b-212b-4be1-aef7-8ef02b2e7dbb/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared