./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.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_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/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_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/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_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/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 b2b9d7c72382c88f92aefc9c5aa67795926d510c5f9617bff26079bf313eaacc --- 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 16:53:59,121 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:53:59,123 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:53:59,160 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:53:59,161 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:53:59,163 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:53:59,165 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:53:59,167 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:53:59,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:53:59,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:53:59,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:53:59,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:53:59,175 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:53:59,177 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:53:59,179 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:53:59,180 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:53:59,182 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:53:59,183 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:53:59,186 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:53:59,188 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:53:59,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:53:59,196 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:53:59,198 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:53:59,199 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:53:59,204 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:53:59,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:53:59,205 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:53:59,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:53:59,207 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:53:59,209 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:53:59,209 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:53:59,210 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:53:59,211 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:53:59,213 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:53:59,214 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:53:59,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:53:59,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:53:59,216 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:53:59,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:53:59,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:53:59,219 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:53:59,224 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:53:59,265 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:53:59,265 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:53:59,266 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:53:59,266 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:53:59,267 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:53:59,267 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:53:59,268 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:53:59,268 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:53:59,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:53:59,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:53:59,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:53:59,268 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:53:59,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:53:59,269 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:53:59,269 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:53:59,269 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:53:59,269 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:53:59,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:53:59,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:53:59,270 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:53:59,270 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:53:59,270 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:53:59,271 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:53:59,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:53:59,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:53:59,271 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_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2b9d7c72382c88f92aefc9c5aa67795926d510c5f9617bff26079bf313eaacc [2022-10-17 16:53:59,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:53:59,596 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:53:59,599 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:53:59,601 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:53:59,602 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:53:59,603 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i [2022-10-17 16:53:59,682 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/data/4b0de498a/5adb9213dd65489dbef31acb1c9cc9cf/FLAG89e8f090c [2022-10-17 16:54:00,774 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:54:00,775 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i [2022-10-17 16:54:00,847 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/data/4b0de498a/5adb9213dd65489dbef31acb1c9cc9cf/FLAG89e8f090c [2022-10-17 16:54:01,124 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/data/4b0de498a/5adb9213dd65489dbef31acb1c9cc9cf [2022-10-17 16:54:01,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:54:01,128 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:54:01,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:01,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:54:01,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:54:01,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:01" (1/1) ... [2022-10-17 16:54:01,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@388f617c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:01, skipping insertion in model container [2022-10-17 16:54:01,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:01" (1/1) ... [2022-10-17 16:54:01,169 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:54:01,306 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:54:04,387 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_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i[360255,360268] [2022-10-17 16:54:04,443 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:04,520 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:54:04,818 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: cmd = (unsigned int )cmd & 65519U [6503] 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:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) 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:1650) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) 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 16:54:04,829 INFO L158 Benchmark]: Toolchain (without parser) took 3700.31ms. Allocated memory was 121.6MB in the beginning and 159.4MB in the end (delta: 37.7MB). Free memory was 68.8MB in the beginning and 98.0MB in the end (delta: -29.3MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2022-10-17 16:54:04,830 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 121.6MB. Free memory is still 100.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:54:04,832 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3697.72ms. Allocated memory was 121.6MB in the beginning and 159.4MB in the end (delta: 37.7MB). Free memory was 68.6MB in the beginning and 98.0MB in the end (delta: -29.4MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2022-10-17 16:54:04,834 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 121.6MB. Free memory is still 100.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3697.72ms. Allocated memory was 121.6MB in the beginning and 159.4MB in the end (delta: 37.7MB). Free memory was 68.6MB in the beginning and 98.0MB in the end (delta: -29.4MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: cmd = (unsigned int )cmd & 65519U [6503] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: cmd = (unsigned int )cmd & 65519U [6503]: 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_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/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_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/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_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/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 b2b9d7c72382c88f92aefc9c5aa67795926d510c5f9617bff26079bf313eaacc --- 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 16:54:07,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:54:07,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:54:07,203 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:54:07,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:54:07,208 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:54:07,210 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:54:07,215 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:54:07,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:54:07,227 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:54:07,230 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:54:07,233 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:54:07,233 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:54:07,235 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:54:07,237 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:54:07,239 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:54:07,240 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:54:07,241 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:54:07,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:54:07,253 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:54:07,255 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:54:07,256 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:54:07,259 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:54:07,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:54:07,271 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:54:07,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:54:07,272 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:54:07,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:54:07,275 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:54:07,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:54:07,277 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:54:07,278 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:54:07,280 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:54:07,281 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:54:07,282 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:54:07,282 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:54:07,283 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:54:07,283 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:54:07,283 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:54:07,285 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:54:07,286 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:54:07,287 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:54:07,328 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:54:07,329 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:54:07,331 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:54:07,331 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:54:07,332 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:54:07,332 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:54:07,333 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:54:07,333 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:54:07,333 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:54:07,333 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:54:07,334 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:54:07,334 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:54:07,335 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:54:07,335 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:54:07,335 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:54:07,335 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:54:07,335 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:54:07,336 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:54:07,336 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:54:07,336 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:54:07,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:07,336 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:54:07,337 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:54:07,337 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:54:07,337 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:54:07,337 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:54:07,337 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:54:07,337 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:54:07,338 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:54:07,338 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_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2b9d7c72382c88f92aefc9c5aa67795926d510c5f9617bff26079bf313eaacc [2022-10-17 16:54:07,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:54:07,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:54:07,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:54:07,793 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:54:07,794 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:54:07,796 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i [2022-10-17 16:54:07,865 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/data/36b6721da/823d36b35f19403c809d81afc6a219f1/FLAG8433d78ed [2022-10-17 16:54:08,844 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:54:08,844 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i [2022-10-17 16:54:08,899 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/data/36b6721da/823d36b35f19403c809d81afc6a219f1/FLAG8433d78ed [2022-10-17 16:54:09,206 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/data/36b6721da/823d36b35f19403c809d81afc6a219f1 [2022-10-17 16:54:09,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:54:09,211 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:54:09,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:09,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:54:09,219 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:54:09,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:09" (1/1) ... [2022-10-17 16:54:09,221 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@180ca8c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:09, skipping insertion in model container [2022-10-17 16:54:09,221 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:09" (1/1) ... [2022-10-17 16:54:09,228 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:54:09,424 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:54:12,520 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_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i[360255,360268] [2022-10-17 16:54:12,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:12,697 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:54:12,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:54:13,313 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_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i[360255,360268] [2022-10-17 16:54:13,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:13,365 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:54:13,952 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_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i[360255,360268] [2022-10-17 16:54:13,962 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:14,195 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:54:14,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:14 WrapperNode [2022-10-17 16:54:14,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:14,196 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:14,197 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:54:14,197 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:54:14,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:14" (1/1) ... [2022-10-17 16:54:14,371 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:14" (1/1) ... [2022-10-17 16:54:14,714 INFO L138 Inliner]: procedures = 446, calls = 4225, calls flagged for inlining = 203, calls inlined = 199, statements flattened = 9300 [2022-10-17 16:54:14,715 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:14,716 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:54:14,716 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:54:14,716 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:54:14,732 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:14" (1/1) ... [2022-10-17 16:54:14,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:14" (1/1) ... [2022-10-17 16:54:14,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:14" (1/1) ... [2022-10-17 16:54:14,772 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:14" (1/1) ... [2022-10-17 16:54:15,006 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:14" (1/1) ... [2022-10-17 16:54:15,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:14" (1/1) ... [2022-10-17 16:54:15,091 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:14" (1/1) ... [2022-10-17 16:54:15,127 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:14" (1/1) ... [2022-10-17 16:54:15,187 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:54:15,189 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:54:15,189 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:54:15,190 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:54:15,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:14" (1/1) ... [2022-10-17 16:54:15,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:15,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:54:15,225 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:54:15,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63f7cdd9-87f0-4c7a-a078-bdf289e0a0b5/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:54:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_export_device [2022-10-17 16:54:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_export_device [2022-10-17 16:54:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_error_resume [2022-10-17 16:54:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_error_resume [2022-10-17 16:54:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2022-10-17 16:54:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2022-10-17 16:54:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_add_pci_dev [2022-10-17 16:54:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_add_pci_dev [2022-10-17 16:54:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:54:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:54:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure HYPERVISOR_physdev_op [2022-10-17 16:54:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure HYPERVISOR_physdev_op [2022-10-17 16:54:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure read_dev_bar [2022-10-17 16:54:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure read_dev_bar [2022-10-17 16:54:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_frontend_changed [2022-10-17 16:54:15,277 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_frontend_changed [2022-10-17 16:54:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_setup_backend [2022-10-17 16:54:15,277 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_setup_backend [2022-10-17 16:54:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-17 16:54:15,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-17 16:54:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:54:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:54:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_add_pci_dev___0 [2022-10-17 16:54:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_add_pci_dev___0 [2022-10-17 16:54:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2022-10-17 16:54:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2022-10-17 16:54:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-10-17 16:54:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-10-17 16:54:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_attach [2022-10-17 16:54:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_attach [2022-10-17 16:54:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibios_err_to_errno [2022-10-17 16:54:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibios_err_to_errno [2022-10-17 16:54:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_id_add [2022-10-17 16:54:15,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_id_add [2022-10-17 16:54:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pci_dev [2022-10-17 16:54:15,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pci_dev [2022-10-17 16:54:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_remove [2022-10-17 16:54:15,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_remove [2022-10-17 16:54:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2022-10-17 16:54:15,281 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2022-10-17 16:54:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 16:54:15,282 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 16:54:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_get_pci_dev [2022-10-17 16:54:15,282 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_get_pci_dev [2022-10-17 16:54:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 16:54:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 16:54:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_control_isr [2022-10-17 16:54:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_control_isr [2022-10-17 16:54:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 16:54:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 16:54:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure valid_request [2022-10-17 16:54:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_request [2022-10-17 16:54:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_devices___0 [2022-10-17 16:54:15,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_devices___0 [2022-10-17 16:54:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-10-17 16:54:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_field [2022-10-17 16:54:15,286 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_field [2022-10-17 16:54:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:54:15,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:54:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 16:54:15,287 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 16:54:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:54:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-10-17 16:54:15,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-10-17 16:54:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:54:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:54:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:54:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_find [2022-10-17 16:54:15,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_find [2022-10-17 16:54:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:54:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 16:54:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 16:54:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_slot_reset [2022-10-17 16:54:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_slot_reset [2022-10-17 16:54:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 16:54:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 16:54:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure xen_register_device_domain_owner [2022-10-17 16:54:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_register_device_domain_owner [2022-10-17 16:54:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~X~C_UINT~X~C_UINT~TO~C_INT [2022-10-17 16:54:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~X~C_UINT~X~C_UINT~TO~C_INT [2022-10-17 16:54:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_error_detected [2022-10-17 16:54:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_error_detected [2022-10-17 16:54:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-17 16:54:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-17 16:54:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~VOID [2022-10-17 16:54:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~VOID [2022-10-17 16:54:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2022-10-17 16:54:15,293 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2022-10-17 16:54:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_remove [2022-10-17 16:54:15,293 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_remove [2022-10-17 16:54:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_probe [2022-10-17 16:54:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_probe [2022-10-17 16:54:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_15 [2022-10-17 16:54:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_15 [2022-10-17 16:54:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read_driver_state [2022-10-17 16:54:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read_driver_state [2022-10-17 16:54:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_get [2022-10-17 16:54:15,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_get [2022-10-17 16:54:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_release_pci_dev [2022-10-17 16:54:15,297 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_release_pci_dev [2022-10-17 16:54:15,297 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 16:54:15,297 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 16:54:15,297 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_reset_function_locked [2022-10-17 16:54:15,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_reset_function_locked [2022-10-17 16:54:15,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 16:54:15,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 16:54:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-10-17 16:54:15,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-10-17 16:54:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_fields [2022-10-17 16:54:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_fields [2022-10-17 16:54:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:54:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:54:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-10-17 16:54:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-10-17 16:54:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:54:15,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:54:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_probe [2022-10-17 16:54:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_probe [2022-10-17 16:54:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure device_lock [2022-10-17 16:54:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure device_lock [2022-10-17 16:54:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:54:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-10-17 16:54:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-10-17 16:54:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:54:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:54:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-10-17 16:54:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-10-17 16:54:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:54:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:54:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2022-10-17 16:54:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2022-10-17 16:54:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2022-10-17 16:54:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2022-10-17 16:54:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pcifront_dev [2022-10-17 16:54:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pcifront_dev [2022-10-17 16:54:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_release [2022-10-17 16:54:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_release [2022-10-17 16:54:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-10-17 16:54:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-10-17 16:54:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:54:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:54:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_disconnect [2022-10-17 16:54:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_disconnect [2022-10-17 16:54:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2022-10-17 16:54:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2022-10-17 16:54:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 16:54:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 16:54:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:54:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:54:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_put [2022-10-17 16:54:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_put [2022-10-17 16:54:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:54:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:54:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:54:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_read [2022-10-17 16:54:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_read [2022-10-17 16:54:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2022-10-17 16:54:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2022-10-17 16:54:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_do_op [2022-10-17 16:54:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_do_op [2022-10-17 16:54:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:54:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_put_pci_dev [2022-10-17 16:54:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_put_pci_dev [2022-10-17 16:54:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:54:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:54:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2022-10-17 16:54:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2022-10-17 16:54:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:54:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:54:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_init_devices [2022-10-17 16:54:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_init_devices [2022-10-17 16:54:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-10-17 16:54:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-10-17 16:54:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:54:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:54:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pci_dev___0 [2022-10-17 16:54:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pci_dev___0 [2022-10-17 16:54:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:54:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:54:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_publish_pci_roots [2022-10-17 16:54:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_publish_pci_roots [2022-10-17 16:54:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2022-10-17 16:54:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2022-10-17 16:54:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_free_dyn_fields [2022-10-17 16:54:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_free_dyn_fields [2022-10-17 16:54:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_free_dev [2022-10-17 16:54:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_free_dev [2022-10-17 16:54:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure xen_unregister_device_domain_owner [2022-10-17 16:54:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_unregister_device_domain_owner [2022-10-17 16:54:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:54:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:54:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-10-17 16:54:15,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-10-17 16:54:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pirq_from_irq [2022-10-17 16:54:15,323 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pirq_from_irq [2022-10-17 16:54:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pcifront_dev___0 [2022-10-17 16:54:15,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pcifront_dev___0 [2022-10-17 16:54:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_init_device [2022-10-17 16:54:15,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_init_device [2022-10-17 16:54:15,324 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-17 16:54:15,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-17 16:54:15,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:54:15,324 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_devices [2022-10-17 16:54:15,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_devices [2022-10-17 16:54:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:54:15,325 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:54:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2022-10-17 16:54:15,325 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2022-10-17 16:54:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure kill_domain_by_device [2022-10-17 16:54:15,325 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_domain_by_device [2022-10-17 16:54:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure merge_value [2022-10-17 16:54:15,326 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_value [2022-10-17 16:54:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:54:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_mmio_enabled [2022-10-17 16:54:15,326 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_mmio_enabled [2022-10-17 16:54:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure xen_find_device_domain_owner [2022-10-17 16:54:15,326 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_find_device_domain_owner [2022-10-17 16:54:15,327 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2022-10-17 16:54:15,327 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2022-10-17 16:54:15,327 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2022-10-17 16:54:15,327 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2022-10-17 16:54:15,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:54:15,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:54:15,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:54:15,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:54:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:54:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-10-17 16:54:15,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-10-17 16:54:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:54:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:54:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_be_watch [2022-10-17 16:54:15,329 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_be_watch [2022-10-17 16:54:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_publish_pci_roots___0 [2022-10-17 16:54:15,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_publish_pci_roots___0 [2022-10-17 16:54:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-10-17 16:54:15,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-10-17 16:54:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 16:54:15,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 16:54:15,330 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-17 16:54:15,330 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-10-17 16:54:15,330 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:54:15,330 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:54:15,331 INFO L130 BoogieDeclarations]: Found specification of procedure common_process [2022-10-17 16:54:15,335 INFO L138 BoogieDeclarations]: Found implementation of procedure common_process [2022-10-17 16:54:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-10-17 16:54:15,335 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-10-17 16:54:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_field_offset [2022-10-17 16:54:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_field_offset [2022-10-17 16:54:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-10-17 16:54:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-10-17 16:54:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 16:54:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 16:54:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure str_to_slot [2022-10-17 16:54:15,338 INFO L138 BoogieDeclarations]: Found implementation of procedure str_to_slot [2022-10-17 16:54:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-10-17 16:54:15,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-10-17 16:54:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_exit [2022-10-17 16:54:15,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_exit [2022-10-17 16:54:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:54:15,339 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:54:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:54:15,339 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:54:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:54:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_get_pci_dev [2022-10-17 16:54:15,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_get_pci_dev [2022-10-17 16:54:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:54:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:54:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_reset_device [2022-10-17 16:54:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_reset_device [2022-10-17 16:54:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_test_and_schedule_op [2022-10-17 16:54:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_test_and_schedule_op [2022-10-17 16:54:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:54:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:54:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-10-17 16:54:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-10-17 16:54:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure register_capability [2022-10-17 16:54:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure register_capability [2022-10-17 16:54:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_fields_offset [2022-10-17 16:54:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_fields_offset [2022-10-17 16:54:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2022-10-17 16:54:15,342 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2022-10-17 16:54:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_enabled [2022-10-17 16:54:15,342 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_enabled [2022-10-17 16:54:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-10-17 16:54:15,342 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-10-17 16:54:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_publish_pci_roots [2022-10-17 16:54:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_publish_pci_roots [2022-10-17 16:54:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_init_devices___0 [2022-10-17 16:54:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_init_devices___0 [2022-10-17 16:54:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure get_mask [2022-10-17 16:54:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mask [2022-10-17 16:54:16,768 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:54:16,778 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation