./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-sis-sis900.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/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_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/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-sis-sis900.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/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_7cbf303b-70ac-4200-953e-cfc147936a44/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 82e959473290e80a4f353bcd3c2747bafa4ce239975e14e29f8e5bf5eff4b01b --- 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 16:30:59,885 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:30:59,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:30:59,907 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:30:59,908 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:30:59,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:30:59,910 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:30:59,912 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:30:59,914 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:30:59,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:30:59,916 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:30:59,918 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:30:59,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:30:59,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:30:59,921 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:30:59,922 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:30:59,923 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:30:59,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:30:59,926 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:30:59,928 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:30:59,929 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:30:59,931 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:30:59,932 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:30:59,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:30:59,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:30:59,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:30:59,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:30:59,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:30:59,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:30:59,940 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:30:59,940 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:30:59,941 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:30:59,942 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:30:59,943 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:30:59,944 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:30:59,944 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:30:59,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:30:59,945 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:30:59,946 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:30:59,947 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:30:59,948 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:30:59,949 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:30:59,970 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:30:59,971 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:30:59,972 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:30:59,972 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:30:59,973 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:30:59,973 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:30:59,973 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:30:59,974 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:30:59,974 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:30:59,974 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:30:59,974 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:30:59,974 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:30:59,975 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:30:59,975 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:30:59,975 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:30:59,975 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:30:59,976 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:30:59,976 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:30:59,976 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:30:59,976 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:30:59,976 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:30:59,977 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:30:59,977 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:30:59,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:30:59,977 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:30:59,978 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_7cbf303b-70ac-4200-953e-cfc147936a44/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82e959473290e80a4f353bcd3c2747bafa4ce239975e14e29f8e5bf5eff4b01b [2022-11-20 16:31:00,250 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:31:00,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:31:00,287 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:31:00,288 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:31:00,289 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:31:00,290 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i [2022-11-20 16:31:03,310 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:31:04,072 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:31:04,073 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i [2022-11-20 16:31:04,113 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ/data/94423ab5c/00b0f60e35214ef2b0037c2b2cb247c6/FLAG7cd9609d4 [2022-11-20 16:31:04,130 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ/data/94423ab5c/00b0f60e35214ef2b0037c2b2cb247c6 [2022-11-20 16:31:04,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:31:04,136 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:31:04,138 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:31:04,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:31:04,144 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:31:04,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:31:04" (1/1) ... [2022-11-20 16:31:04,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee6e12c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:04, skipping insertion in model container [2022-11-20 16:31:04,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:31:04" (1/1) ... [2022-11-20 16:31:04,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:31:04,315 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:31:04,930 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 16:31:04,940 INFO L158 Benchmark]: Toolchain (without parser) took 801.80ms. Allocated memory is still 176.2MB. Free memory was 131.6MB in the beginning and 69.3MB in the end (delta: 62.3MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-11-20 16:31:04,940 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 121.6MB. Free memory was 75.7MB in the beginning and 75.5MB in the end (delta: 188.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:31:04,941 INFO L158 Benchmark]: CACSL2BoogieTranslator took 799.67ms. Allocated memory is still 176.2MB. Free memory was 130.9MB in the beginning and 69.3MB in the end (delta: 61.6MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2022-11-20 16:31:04,943 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 121.6MB. Free memory was 75.7MB in the beginning and 75.5MB in the end (delta: 188.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 799.67ms. Allocated memory is still 176.2MB. Free memory was 130.9MB in the beginning and 69.3MB in the end (delta: 61.6MB). Peak memory consumption was 60.8MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/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_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/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-sis-sis900.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/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_7cbf303b-70ac-4200-953e-cfc147936a44/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 82e959473290e80a4f353bcd3c2747bafa4ce239975e14e29f8e5bf5eff4b01b --- 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 16:31:07,285 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:31:07,290 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:31:07,338 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:31:07,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:31:07,342 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:31:07,345 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:31:07,348 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:31:07,351 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:31:07,356 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:31:07,358 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:31:07,360 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:31:07,361 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:31:07,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:31:07,365 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:31:07,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:31:07,372 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:31:07,373 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:31:07,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:31:07,380 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:31:07,383 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:31:07,386 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:31:07,387 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:31:07,388 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:31:07,397 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:31:07,397 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:31:07,397 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:31:07,399 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:31:07,400 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:31:07,401 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:31:07,401 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:31:07,404 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:31:07,406 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:31:07,407 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:31:07,407 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:31:07,408 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:31:07,408 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:31:07,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:31:07,409 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:31:07,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:31:07,410 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:31:07,413 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:31:07,453 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:31:07,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:31:07,456 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:31:07,456 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:31:07,457 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:31:07,457 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:31:07,458 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:31:07,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:31:07,458 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:31:07,458 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:31:07,459 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:31:07,460 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:31:07,460 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:31:07,460 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:31:07,460 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:31:07,460 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:31:07,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:31:07,461 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:31:07,461 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:31:07,461 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:31:07,461 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:31:07,462 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:31:07,462 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:31:07,462 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:31:07,462 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:31:07,463 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:31:07,463 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:31:07,463 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:31:07,463 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:31:07,463 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_7cbf303b-70ac-4200-953e-cfc147936a44/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82e959473290e80a4f353bcd3c2747bafa4ce239975e14e29f8e5bf5eff4b01b [2022-11-20 16:31:07,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:31:07,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:31:07,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:31:07,836 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:31:07,837 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:31:07,838 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i [2022-11-20 16:31:10,860 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:31:11,557 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:31:11,558 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i [2022-11-20 16:31:11,627 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ/data/56f47c30a/34900ca872e84a008e55b8adb9ab9ce7/FLAG1981f136e [2022-11-20 16:31:11,653 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ/data/56f47c30a/34900ca872e84a008e55b8adb9ab9ce7 [2022-11-20 16:31:11,656 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:31:11,657 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:31:11,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:31:11,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:31:11,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:31:11,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:31:11" (1/1) ... [2022-11-20 16:31:11,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@736516d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:11, skipping insertion in model container [2022-11-20 16:31:11,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:31:11" (1/1) ... [2022-11-20 16:31:11,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:31:11,840 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:31:14,562 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_7cbf303b-70ac-4200-953e-cfc147936a44/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343367,343380] [2022-11-20 16:31:14,567 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_7cbf303b-70ac-4200-953e-cfc147936a44/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343536,343549] [2022-11-20 16:31:14,567 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_7cbf303b-70ac-4200-953e-cfc147936a44/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343703,343716] [2022-11-20 16:31:14,568 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_7cbf303b-70ac-4200-953e-cfc147936a44/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343871,343884] [2022-11-20 16:31:14,625 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:31:14,677 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:31:14,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:31:15,243 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_7cbf303b-70ac-4200-953e-cfc147936a44/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343367,343380] [2022-11-20 16:31:15,245 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_7cbf303b-70ac-4200-953e-cfc147936a44/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343536,343549] [2022-11-20 16:31:15,245 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_7cbf303b-70ac-4200-953e-cfc147936a44/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343703,343716] [2022-11-20 16:31:15,246 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_7cbf303b-70ac-4200-953e-cfc147936a44/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343871,343884] [2022-11-20 16:31:15,256 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:31:15,324 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:31:15,771 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_7cbf303b-70ac-4200-953e-cfc147936a44/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343367,343380] [2022-11-20 16:31:15,772 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_7cbf303b-70ac-4200-953e-cfc147936a44/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343536,343549] [2022-11-20 16:31:15,773 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_7cbf303b-70ac-4200-953e-cfc147936a44/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343703,343716] [2022-11-20 16:31:15,773 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_7cbf303b-70ac-4200-953e-cfc147936a44/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343871,343884] [2022-11-20 16:31:15,784 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:31:16,052 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:31:16,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:16 WrapperNode [2022-11-20 16:31:16,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:31:16,054 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:31:16,054 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:31:16,054 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:31:16,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:16" (1/1) ... [2022-11-20 16:31:16,178 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:16" (1/1) ... [2022-11-20 16:31:16,385 INFO L138 Inliner]: procedures = 463, calls = 1956, calls flagged for inlining = 238, calls inlined = 222, statements flattened = 4989 [2022-11-20 16:31:16,386 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:31:16,387 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:31:16,387 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:31:16,388 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:31:16,397 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:16" (1/1) ... [2022-11-20 16:31:16,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:16" (1/1) ... [2022-11-20 16:31:16,456 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:16" (1/1) ... [2022-11-20 16:31:16,456 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:16" (1/1) ... [2022-11-20 16:31:16,591 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:16" (1/1) ... [2022-11-20 16:31:16,621 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:16" (1/1) ... [2022-11-20 16:31:16,709 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:16" (1/1) ... [2022-11-20 16:31:16,752 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:16" (1/1) ... [2022-11-20 16:31:16,792 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:31:16,794 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:31:16,794 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:31:16,795 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:31:16,796 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:31:16" (1/1) ... [2022-11-20 16:31:16,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:31:16,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:31:16,832 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:31:16,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:31:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2022-11-20 16:31:16,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2022-11-20 16:31:16,896 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-20 16:31:16,896 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-20 16:31:16,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 16:31:16,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 16:31:16,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 16:31:16,897 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 16:31:16,897 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-20 16:31:16,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-20 16:31:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 16:31:16,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 16:31:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 16:31:16,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 16:31:16,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 16:31:16,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 16:31:16,899 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-20 16:31:16,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-20 16:31:16,900 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 16:31:16,901 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 16:31:16,902 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-20 16:31:16,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-20 16:31:16,902 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2022-11-20 16:31:16,903 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2022-11-20 16:31:16,903 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-20 16:31:16,903 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-20 16:31:16,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2022-11-20 16:31:16,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2022-11-20 16:31:16,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2022-11-20 16:31:16,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2022-11-20 16:31:16,904 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-20 16:31:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-20 16:31:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-20 16:31:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-20 16:31:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2022-11-20 16:31:16,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2022-11-20 16:31:16,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 16:31:16,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 16:31:16,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 16:31:16,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 16:31:16,906 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 16:31:16,907 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 16:31:16,907 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-20 16:31:16,907 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-20 16:31:16,907 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 16:31:16,908 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 16:31:16,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 16:31:16,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 16:31:16,909 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_remove [2022-11-20 16:31:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_remove [2022-11-20 16:31:16,909 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2022-11-20 16:31:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2022-11-20 16:31:16,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-11-20 16:31:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-11-20 16:31:16,910 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-20 16:31:16,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-20 16:31:16,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:31:16,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 16:31:16,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:31:16,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:31:16,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 16:31:16,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sis900_cleanup_module_14_2 [2022-11-20 16:31:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sis900_cleanup_module_14_2 [2022-11-20 16:31:16,911 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2022-11-20 16:31:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2022-11-20 16:31:16,911 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 16:31:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 16:31:16,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sis900_private [2022-11-20 16:31:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sis900_private [2022-11-20 16:31:16,912 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 16:31:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 16:31:16,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 16:31:16,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 16:31:16,914 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2022-11-20 16:31:16,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2022-11-20 16:31:16,914 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-20 16:31:16,914 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-20 16:31:16,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sis900_private [2022-11-20 16:31:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sis900_private [2022-11-20 16:31:16,915 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 16:31:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 16:31:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 16:31:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 16:31:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 16:31:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 16:31:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 16:31:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 16:31:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-20 16:31:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-20 16:31:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2022-11-20 16:31:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2022-11-20 16:31:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2022-11-20 16:31:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2022-11-20 16:31:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 16:31:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 16:31:16,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:31:16,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 16:31:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 16:31:16,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 16:31:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 16:31:16,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:31:16,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 16:31:16,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 16:31:16,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:31:16,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-20 16:31:16,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-20 16:31:16,922 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_open [2022-11-20 16:31:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_open [2022-11-20 16:31:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:31:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:31:16,927 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_nway_reset [2022-11-20 16:31:16,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_nway_reset [2022-11-20 16:31:16,928 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 16:31:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 16:31:16,929 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 16:31:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 16:31:16,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 16:31:16,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 16:31:16,936 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-20 16:31:16,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-20 16:31:16,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:31:16,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:31:16,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:31:16,937 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_close [2022-11-20 16:31:16,937 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_close [2022-11-20 16:31:16,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:31:16,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 16:31:16,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 16:31:16,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 16:31:16,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 16:31:16,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 16:31:16,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 16:31:16,939 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 16:31:16,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 16:31:16,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 16:31:16,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 16:31:16,939 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2022-11-20 16:31:16,939 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2022-11-20 16:31:16,940 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-20 16:31:16,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-20 16:31:16,940 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 16:31:16,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 16:31:16,940 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-20 16:31:16,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-20 16:31:16,941 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 16:31:16,941 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 16:31:16,942 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2022-11-20 16:31:16,942 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2022-11-20 16:31:16,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-20 16:31:16,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-20 16:31:16,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:31:16,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 16:31:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 16:31:16,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2022-11-20 16:31:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2022-11-20 16:31:16,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:31:16,943 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-20 16:31:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-20 16:31:16,944 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2022-11-20 16:31:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2022-11-20 16:31:16,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:31:16,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 16:31:16,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 16:31:16,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 16:31:16,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:31:16,945 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-20 16:31:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-20 16:31:16,945 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 16:31:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 16:31:16,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 16:31:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 16:31:16,946 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2022-11-20 16:31:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2022-11-20 16:31:16,946 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-20 16:31:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-20 16:31:16,947 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-20 16:31:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-20 16:31:16,947 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_poll [2022-11-20 16:31:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_poll [2022-11-20 16:31:16,947 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 16:31:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 16:31:16,948 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 16:31:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 16:31:16,948 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-20 16:31:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-20 16:31:16,948 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 16:31:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 16:31:16,949 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 16:31:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 16:31:16,949 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_resume [2022-11-20 16:31:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_resume [2022-11-20 16:31:16,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 16:31:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 16:31:16,950 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-11-20 16:31:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-11-20 16:31:16,950 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2022-11-20 16:31:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2022-11-20 16:31:16,950 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_tx_timeout [2022-11-20 16:31:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_tx_timeout [2022-11-20 16:31:16,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 16:31:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 16:31:16,951 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-20 16:31:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-20 16:31:16,951 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-20 16:31:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-20 16:31:16,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 16:31:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 16:31:17,910 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:31:17,914 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:31:18,405 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 16:32:07,887 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 16:32:08,029 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:32:09,436 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:32:09,436 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 16:32:09,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:32:09 BoogieIcfgContainer [2022-11-20 16:32:09,444 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:32:09,445 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:32:09,445 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:32:09,455 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:32:09,455 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:32:09" (1/1) ... [2022-11-20 16:32:09,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:32:09,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:32:09,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1439 states and 2106 transitions. [2022-11-20 16:32:09,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2106 transitions. [2022-11-20 16:32:09,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-20 16:32:09,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:32:09,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:32:09,677 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 16:32:09,683 INFO L158 Benchmark]: Toolchain (without parser) took 58024.52ms. Allocated memory was 83.9MB in the beginning and 293.6MB in the end (delta: 209.7MB). Free memory was 49.9MB in the beginning and 80.3MB in the end (delta: -30.4MB). Peak memory consumption was 179.8MB. Max. memory is 16.1GB. [2022-11-20 16:32:09,683 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory was 38.7MB in the beginning and 38.7MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:32:09,688 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4393.00ms. Allocated memory was 83.9MB in the beginning and 195.0MB in the end (delta: 111.1MB). Free memory was 49.7MB in the beginning and 112.8MB in the end (delta: -63.1MB). Peak memory consumption was 96.1MB. Max. memory is 16.1GB. [2022-11-20 16:32:09,689 INFO L158 Benchmark]: Boogie Procedure Inliner took 331.88ms. Allocated memory is still 195.0MB. Free memory was 112.8MB in the beginning and 84.5MB in the end (delta: 28.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-20 16:32:09,690 INFO L158 Benchmark]: Boogie Preprocessor took 405.50ms. Allocated memory was 195.0MB in the beginning and 293.6MB in the end (delta: 98.6MB). Free memory was 84.5MB in the beginning and 196.7MB in the end (delta: -112.2MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. [2022-11-20 16:32:09,691 INFO L158 Benchmark]: RCFGBuilder took 52649.84ms. Allocated memory is still 293.6MB. Free memory was 196.7MB in the beginning and 92.9MB in the end (delta: 103.8MB). Peak memory consumption was 151.4MB. Max. memory is 16.1GB. [2022-11-20 16:32:09,696 INFO L158 Benchmark]: CodeCheck took 236.55ms. Allocated memory is still 293.6MB. Free memory was 92.9MB in the beginning and 80.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:32:09,700 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 0.14ms. Allocated memory is still 60.8MB. Free memory was 38.7MB in the beginning and 38.7MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4393.00ms. Allocated memory was 83.9MB in the beginning and 195.0MB in the end (delta: 111.1MB). Free memory was 49.7MB in the beginning and 112.8MB in the end (delta: -63.1MB). Peak memory consumption was 96.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 331.88ms. Allocated memory is still 195.0MB. Free memory was 112.8MB in the beginning and 84.5MB in the end (delta: 28.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 405.50ms. Allocated memory was 195.0MB in the beginning and 293.6MB in the end (delta: 98.6MB). Free memory was 84.5MB in the beginning and 196.7MB in the end (delta: -112.2MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. * RCFGBuilder took 52649.84ms. Allocated memory is still 293.6MB. Free memory was 196.7MB in the beginning and 92.9MB in the end (delta: 103.8MB). Peak memory consumption was 151.4MB. Max. memory is 16.1GB. * CodeCheck took 236.55ms. Allocated memory is still 293.6MB. Free memory was 92.9MB in the beginning and 80.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:32:09,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbf303b-70ac-4200-953e-cfc147936a44/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