./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-wireless-cw1200-cw1200_wlan_spi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB --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 0cef07d7f0384d28cd6187dbf399ce04548d86cf40895859810995ce7f7f2ba4 --- 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-dbf71c6-m [2022-10-17 16:39:23,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:39:23,912 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:39:23,963 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:39:23,964 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:39:23,968 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:39:23,970 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:39:23,974 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:39:23,975 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:39:23,977 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:39:23,978 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:39:23,979 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:39:23,980 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:39:23,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:39:23,988 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:39:23,989 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:39:23,990 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:39:23,991 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:39:23,993 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:39:23,996 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:39:23,997 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:39:24,003 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:39:24,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:39:24,007 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:39:24,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:39:24,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:39:24,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:39:24,026 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:39:24,026 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:39:24,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:39:24,028 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:39:24,029 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:39:24,031 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:39:24,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:39:24,033 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:39:24,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:39:24,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:39:24,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:39:24,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:39:24,036 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:39:24,036 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:39:24,037 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:39:24,068 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:39:24,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:39:24,069 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:39:24,069 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:39:24,070 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:39:24,070 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:39:24,071 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:39:24,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:39:24,072 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:39:24,072 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:39:24,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:39:24,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:39:24,073 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:39:24,073 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:39:24,074 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:39:24,074 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:39:24,074 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:39:24,074 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:39:24,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:39:24,075 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:39:24,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:39:24,075 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:39:24,075 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:39:24,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:39:24,076 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:39:24,076 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_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cef07d7f0384d28cd6187dbf399ce04548d86cf40895859810995ce7f7f2ba4 [2022-10-17 16:39:24,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:39:24,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:39:24,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:39:24,417 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:39:24,422 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:39:24,424 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i [2022-10-17 16:39:24,495 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/data/6f50c22ce/78e2432b08bd4b199994e1f945069d66/FLAGbf1f8f9c7 [2022-10-17 16:39:25,498 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:39:25,499 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i [2022-10-17 16:39:25,549 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/data/6f50c22ce/78e2432b08bd4b199994e1f945069d66/FLAGbf1f8f9c7 [2022-10-17 16:39:25,879 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/data/6f50c22ce/78e2432b08bd4b199994e1f945069d66 [2022-10-17 16:39:25,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:39:25,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:39:25,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:39:25,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:39:25,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:39:25,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:39:25" (1/1) ... [2022-10-17 16:39:25,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74546ed2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:25, skipping insertion in model container [2022-10-17 16:39:25,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:39:25" (1/1) ... [2022-10-17 16:39:25,902 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:39:26,069 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:39:28,428 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292189,292202] [2022-10-17 16:39:28,431 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292358,292371] [2022-10-17 16:39:28,432 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292525,292538] [2022-10-17 16:39:28,432 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292693,292706] [2022-10-17 16:39:28,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:39:28,454 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:39:28,688 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: regaddr = (unsigned int )regaddr & 32767U [6557] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) 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:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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) [2022-10-17 16:39:28,694 INFO L158 Benchmark]: Toolchain (without parser) took 2808.71ms. Allocated memory was 104.9MB in the beginning and 151.0MB in the end (delta: 46.1MB). Free memory was 54.5MB in the beginning and 81.6MB in the end (delta: -27.1MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-10-17 16:39:28,707 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 104.9MB. Free memory was 82.8MB in the beginning and 82.7MB in the end (delta: 84.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:39:28,708 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2802.83ms. Allocated memory was 104.9MB in the beginning and 151.0MB in the end (delta: 46.1MB). Free memory was 54.3MB in the beginning and 81.6MB in the end (delta: -27.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-10-17 16:39:28,709 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 104.9MB. Free memory was 82.8MB in the beginning and 82.7MB in the end (delta: 84.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2802.83ms. Allocated memory was 104.9MB in the beginning and 151.0MB in the end (delta: 46.1MB). Free memory was 54.3MB in the beginning and 81.6MB in the end (delta: -27.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: regaddr = (unsigned int )regaddr & 32767U [6557] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: regaddr = (unsigned int )regaddr & 32767U [6557]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB --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 0cef07d7f0384d28cd6187dbf399ce04548d86cf40895859810995ce7f7f2ba4 --- 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-dbf71c6-m [2022-10-17 16:39:30,857 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:39:30,860 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:39:30,905 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:39:30,906 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:39:30,907 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:39:30,909 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:39:30,912 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:39:30,914 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:39:30,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:39:30,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:39:30,918 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:39:30,919 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:39:30,920 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:39:30,922 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:39:30,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:39:30,925 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:39:30,926 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:39:30,928 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:39:30,931 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:39:30,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:39:30,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:39:30,941 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:39:30,942 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:39:30,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:39:30,948 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:39:30,948 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:39:30,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:39:30,959 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:39:30,960 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:39:30,962 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:39:30,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:39:30,965 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:39:30,966 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:39:30,968 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:39:30,968 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:39:30,970 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:39:30,970 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:39:30,970 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:39:30,972 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:39:30,973 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:39:30,974 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:39:31,046 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:39:31,046 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:39:31,051 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:39:31,051 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:39:31,053 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:39:31,053 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:39:31,054 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:39:31,054 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:39:31,054 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:39:31,055 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:39:31,056 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:39:31,056 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:39:31,056 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:39:31,056 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:39:31,057 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:39:31,057 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:39:31,057 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:39:31,057 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:39:31,058 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:39:31,058 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:39:31,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:39:31,058 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:39:31,059 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:39:31,060 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:39:31,060 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:39:31,060 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:39:31,060 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:39:31,060 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:39:31,061 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:39:31,061 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_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cef07d7f0384d28cd6187dbf399ce04548d86cf40895859810995ce7f7f2ba4 [2022-10-17 16:39:31,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:39:31,512 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:39:31,515 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:39:31,517 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:39:31,518 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:39:31,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i [2022-10-17 16:39:31,594 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/data/976444efd/7bcb41a8897343b7b375a0a950c94fd7/FLAGafba27d65 [2022-10-17 16:39:32,631 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:39:32,632 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i [2022-10-17 16:39:32,681 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/data/976444efd/7bcb41a8897343b7b375a0a950c94fd7/FLAGafba27d65 [2022-10-17 16:39:33,072 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/data/976444efd/7bcb41a8897343b7b375a0a950c94fd7 [2022-10-17 16:39:33,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:39:33,076 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:39:33,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:39:33,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:39:33,086 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:39:33,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:39:33" (1/1) ... [2022-10-17 16:39:33,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4aef637b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:33, skipping insertion in model container [2022-10-17 16:39:33,089 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:39:33" (1/1) ... [2022-10-17 16:39:33,096 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:39:33,270 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:39:35,775 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292189,292202] [2022-10-17 16:39:35,778 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292358,292371] [2022-10-17 16:39:35,779 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292525,292538] [2022-10-17 16:39:35,780 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292693,292706] [2022-10-17 16:39:35,786 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:39:35,808 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:39:35,880 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:39:36,134 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292189,292202] [2022-10-17 16:39:36,135 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292358,292371] [2022-10-17 16:39:36,136 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292525,292538] [2022-10-17 16:39:36,136 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292693,292706] [2022-10-17 16:39:36,139 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:39:36,148 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:39:36,554 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292189,292202] [2022-10-17 16:39:36,554 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292358,292371] [2022-10-17 16:39:36,555 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292525,292538] [2022-10-17 16:39:36,555 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292693,292706] [2022-10-17 16:39:36,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:39:36,757 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:39:36,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:36 WrapperNode [2022-10-17 16:39:36,758 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:39:36,759 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:39:36,759 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:39:36,760 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:39:36,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:36" (1/1) ... [2022-10-17 16:39:36,838 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:36" (1/1) ... [2022-10-17 16:39:37,058 INFO L138 Inliner]: procedures = 332, calls = 928, calls flagged for inlining = 152, calls inlined = 139, statements flattened = 2579 [2022-10-17 16:39:37,058 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:39:37,059 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:39:37,059 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:39:37,059 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:39:37,068 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:36" (1/1) ... [2022-10-17 16:39:37,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:36" (1/1) ... [2022-10-17 16:39:37,089 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:36" (1/1) ... [2022-10-17 16:39:37,090 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:36" (1/1) ... [2022-10-17 16:39:37,167 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:36" (1/1) ... [2022-10-17 16:39:37,204 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:36" (1/1) ... [2022-10-17 16:39:37,231 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:36" (1/1) ... [2022-10-17 16:39:37,249 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:36" (1/1) ... [2022-10-17 16:39:37,275 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:39:37,276 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:39:37,276 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:39:37,276 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:39:37,277 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:36" (1/1) ... [2022-10-17 16:39:37,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:39:37,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:39:37,306 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:39:37,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d728d0-255b-4f50-bb13-2efbe9a748e3/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:39:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:39:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 16:39:37,346 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 16:39:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:39:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-10-17 16:39:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:39:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:39:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:39:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:39:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:39:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:39:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:39:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:39:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-17 16:39:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-17 16:39:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_request [2022-10-17 16:39:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_request [2022-10-17 16:39:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2022-10-17 16:39:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2022-10-17 16:39:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:39:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:39:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_irq_unsubscribe [2022-10-17 16:39:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_irq_unsubscribe [2022-10-17 16:39:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 16:39:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 16:39:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_unlock [2022-10-17 16:39:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_unlock [2022-10-17 16:39:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:39:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:39:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2022-10-17 16:39:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2022-10-17 16:39:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:39:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2022-10-17 16:39:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2022-10-17 16:39:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:39:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:39:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:39:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:39:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:39:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hwbus_priv [2022-10-17 16:39:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hwbus_priv [2022-10-17 16:39:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:39:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:39:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:39:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:39:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:39:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:39:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~C_INT [2022-10-17 16:39:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~C_INT [2022-10-17 16:39:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2022-10-17 16:39:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2022-10-17 16:39:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:39:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:39:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-17 16:39:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-17 16:39:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:39:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:39:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 16:39:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 16:39:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 16:39:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 16:39:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_probe [2022-10-17 16:39:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_probe [2022-10-17 16:39:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:39:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:39:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2022-10-17 16:39:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2022-10-17 16:39:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:39:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:39:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 16:39:37,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 16:39:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:39:37,358 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:39:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_disconnect [2022-10-17 16:39:37,358 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_disconnect [2022-10-17 16:39:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:39:37,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:39:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2022-10-17 16:39:37,359 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2022-10-17 16:39:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_direction_output [2022-10-17 16:39:37,359 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_direction_output [2022-10-17 16:39:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:39:37,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:39:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_off [2022-10-17 16:39:37,360 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_off [2022-10-17 16:39:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:39:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 16:39:37,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 16:39:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 16:39:37,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 16:39:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-10-17 16:39:37,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-10-17 16:39:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:39:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:39:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:39:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:39:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:39:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2022-10-17 16:39:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2022-10-17 16:39:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:39:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:39:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2022-10-17 16:39:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2022-10-17 16:39:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:39:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:39:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 16:39:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 16:39:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_lock [2022-10-17 16:39:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_lock [2022-10-17 16:39:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:39:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:39:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_resume [2022-10-17 16:39:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_resume [2022-10-17 16:39:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_spi_driver_exit_9_2 [2022-10-17 16:39:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_spi_driver_exit_9_2 [2022-10-17 16:39:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_pm [2022-10-17 16:39:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_pm [2022-10-17 16:39:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:39:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:39:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:39:37,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:39:38,056 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:39:38,061 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:39:38,235 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;