./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-08_1a-drivers--usb--misc--ftdi-elan.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_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/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_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/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_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/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 b8a328d71c4c3cf93af3193a7df5ebc43642781bad50cc06e19bf213de1dcd8f --- 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 16:43:27,065 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:43:27,068 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:43:27,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:43:27,102 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:43:27,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:43:27,106 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:43:27,109 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:43:27,111 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:43:27,113 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:43:27,114 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:43:27,116 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:43:27,117 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:43:27,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:43:27,120 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:43:27,122 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:43:27,123 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:43:27,125 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:43:27,127 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:43:27,130 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:43:27,133 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:43:27,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:43:27,136 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:43:27,138 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:43:27,143 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:43:27,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:43:27,145 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:43:27,146 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:43:27,147 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:43:27,148 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:43:27,149 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:43:27,150 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:43:27,151 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:43:27,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:43:27,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:43:27,155 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:43:27,156 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:43:27,156 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:43:27,157 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:43:27,158 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:43:27,159 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:43:27,160 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:43:27,185 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:43:27,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:43:27,187 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:43:27,187 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:43:27,188 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:43:27,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:43:27,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:43:27,190 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:43:27,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:43:27,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:43:27,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:43:27,192 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:43:27,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:43:27,193 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:43:27,193 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:43:27,194 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:43:27,194 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:43:27,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:43:27,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:27,196 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:43:27,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:43:27,197 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:43:27,197 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:43:27,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:43:27,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:43:27,198 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_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8a328d71c4c3cf93af3193a7df5ebc43642781bad50cc06e19bf213de1dcd8f [2022-10-17 16:43:27,465 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:43:27,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:43:27,488 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:43:27,490 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:43:27,491 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:43:27,492 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2022-10-17 16:43:27,556 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/data/43dc54662/1bffc3c957e44d5ba8485fa4505320a2/FLAG76a0f0f93 [2022-10-17 16:43:28,568 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:43:28,568 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2022-10-17 16:43:28,603 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/data/43dc54662/1bffc3c957e44d5ba8485fa4505320a2/FLAG76a0f0f93 [2022-10-17 16:43:28,962 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/data/43dc54662/1bffc3c957e44d5ba8485fa4505320a2 [2022-10-17 16:43:28,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:43:28,968 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:43:28,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:28,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:43:28,977 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:43:28,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:28" (1/1) ... [2022-10-17 16:43:28,979 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2db389f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:28, skipping insertion in model container [2022-10-17 16:43:28,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:28" (1/1) ... [2022-10-17 16:43:28,987 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:43:29,196 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:43:31,183 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_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[260455,260468] [2022-10-17 16:43:31,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:31,292 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:43:31,728 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: hc_fminterval = hc_fminterval & 16383U [7229] 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 16:43:31,736 INFO L158 Benchmark]: Toolchain (without parser) took 2765.15ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 65.3MB in the beginning and 75.4MB in the end (delta: -10.1MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. [2022-10-17 16:43:31,737 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 92.3MB. Free memory is still 70.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:43:31,739 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2758.96ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 65.3MB in the beginning and 75.4MB in the end (delta: -10.1MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. [2022-10-17 16:43:31,741 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 92.3MB. Free memory is still 70.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2758.96ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 65.3MB in the beginning and 75.4MB in the end (delta: -10.1MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: hc_fminterval = hc_fminterval & 16383U [7229] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: hc_fminterval = hc_fminterval & 16383U [7229]: 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_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/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_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/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_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/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 b8a328d71c4c3cf93af3193a7df5ebc43642781bad50cc06e19bf213de1dcd8f --- 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 16:43:34,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:43:34,104 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:43:34,154 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:43:34,155 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:43:34,160 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:43:34,163 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:43:34,167 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:43:34,174 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:43:34,175 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:43:34,176 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:43:34,177 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:43:34,178 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:43:34,179 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:43:34,180 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:43:34,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:43:34,184 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:43:34,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:43:34,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:43:34,193 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:43:34,195 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:43:34,199 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:43:34,203 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:43:34,204 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:43:34,216 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:43:34,216 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:43:34,216 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:43:34,219 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:43:34,221 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:43:34,223 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:43:34,223 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:43:34,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:43:34,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:43:34,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:43:34,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:43:34,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:43:34,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:43:34,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:43:34,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:43:34,232 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:43:34,232 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:43:34,233 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:43:34,270 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:43:34,270 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:43:34,271 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:43:34,271 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:43:34,272 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:43:34,272 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:43:34,272 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:43:34,273 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:43:34,273 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:43:34,273 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:43:34,273 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:43:34,273 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:43:34,274 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:43:34,274 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:43:34,274 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:43:34,274 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:43:34,275 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:43:34,275 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:43:34,275 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:43:34,275 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:43:34,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:34,276 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:43:34,276 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:43:34,276 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:43:34,276 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:43:34,277 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:43:34,277 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:43:34,277 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:43:34,277 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:43:34,278 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_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8a328d71c4c3cf93af3193a7df5ebc43642781bad50cc06e19bf213de1dcd8f [2022-10-17 16:43:34,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:43:34,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:43:34,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:43:34,687 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:43:34,688 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:43:34,690 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2022-10-17 16:43:34,755 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/data/8ad01048d/1f398dc7da7748e1936f394c76fbb496/FLAGa4b7a127b [2022-10-17 16:43:35,717 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:43:35,718 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2022-10-17 16:43:35,771 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/data/8ad01048d/1f398dc7da7748e1936f394c76fbb496/FLAGa4b7a127b [2022-10-17 16:43:36,106 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/data/8ad01048d/1f398dc7da7748e1936f394c76fbb496 [2022-10-17 16:43:36,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:43:36,112 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:43:36,117 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:36,117 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:43:36,121 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:43:36,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:36" (1/1) ... [2022-10-17 16:43:36,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63a868d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:36, skipping insertion in model container [2022-10-17 16:43:36,123 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:36" (1/1) ... [2022-10-17 16:43:36,132 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:43:36,266 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:43:38,476 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_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[260455,260468] [2022-10-17 16:43:38,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:38,569 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:43:38,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:43:39,007 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_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[260455,260468] [2022-10-17 16:43:39,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:39,035 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:43:39,429 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_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[260455,260468] [2022-10-17 16:43:39,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:39,578 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:43:39,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:39 WrapperNode [2022-10-17 16:43:39,578 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:39,592 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:43:39,592 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:43:39,592 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:43:39,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:39" (1/1) ... [2022-10-17 16:43:39,795 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:39" (1/1) ... [2022-10-17 16:43:40,005 INFO L138 Inliner]: procedures = 268, calls = 2794, calls flagged for inlining = 110, calls inlined = 101, statements flattened = 5969 [2022-10-17 16:43:40,006 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:43:40,007 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:43:40,007 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:43:40,007 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:43:40,017 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:39" (1/1) ... [2022-10-17 16:43:40,017 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:39" (1/1) ... [2022-10-17 16:43:40,151 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:39" (1/1) ... [2022-10-17 16:43:40,151 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:39" (1/1) ... [2022-10-17 16:43:40,360 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:39" (1/1) ... [2022-10-17 16:43:40,383 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:39" (1/1) ... [2022-10-17 16:43:40,422 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:39" (1/1) ... [2022-10-17 16:43:40,447 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:39" (1/1) ... [2022-10-17 16:43:40,482 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:43:40,487 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:43:40,488 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:43:40,488 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:43:40,489 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:39" (1/1) ... [2022-10-17 16:43:40,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:40,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:43:40,522 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:43:40,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44fc6d6d-0f06-4cd2-a940-7aaa09fe8077/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:43:40,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_15 [2022-10-17 16:43:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_15 [2022-10-17 16:43:40,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_14 [2022-10-17 16:43:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_14 [2022-10-17 16:43:40,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_13 [2022-10-17 16:43:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_13 [2022-10-17 16:43:40,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:43:40,566 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-10-17 16:43:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-10-17 16:43:40,566 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-10-17 16:43:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-10-17 16:43:40,566 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 16:43:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 16:43:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2022-10-17 16:43:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2022-10-17 16:43:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:43:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:43:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_command_queue [2022-10-17 16:43:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_command_queue [2022-10-17 16:43:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:43:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:43:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:43:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:43:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:43:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_input_fifo [2022-10-17 16:43:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_input_fifo [2022-10-17 16:43:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:43:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:43:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-10-17 16:43:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-10-17 16:43:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_config [2022-10-17 16:43:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_config [2022-10-17 16:43:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-10-17 16:43:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-10-17 16:43:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-10-17 16:43:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-10-17 16:43:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-10-17 16:43:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-10-17 16:43:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:43:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:43:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-10-17 16:43:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-10-17 16:43:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:43:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:43:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-10-17 16:43:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-10-17 16:43:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:43:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:43:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_status_work [2022-10-17 16:43:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_status_work [2022-10-17 16:43:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_cancel_work [2022-10-17 16:43:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_cancel_work [2022-10-17 16:43:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:43:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:43:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:43:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2022-10-17 16:43:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2022-10-17 16:43:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure up [2022-10-17 16:43:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2022-10-17 16:43:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_get_kref [2022-10-17 16:43:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_get_kref [2022-10-17 16:43:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:43:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-10-17 16:43:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-10-17 16:43:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-10-17 16:43:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-10-17 16:43:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-10-17 16:43:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_cancel_work [2022-10-17 16:43:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_cancel_work [2022-10-17 16:43:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:43:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:43:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:43:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:43:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:43:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2022-10-17 16:43:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2022-10-17 16:43:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:43:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_cancel_work [2022-10-17 16:43:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_cancel_work [2022-10-17 16:43:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:43:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:43:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:43:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-10-17 16:43:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-10-17 16:43:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 16:43:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 16:43:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 16:43:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 16:43:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_do_callback [2022-10-17 16:43:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_do_callback [2022-10-17 16:43:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_requeue_work [2022-10-17 16:43:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_requeue_work [2022-10-17 16:43:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:43:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:43:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-10-17 16:43:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-10-17 16:43:40,577 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 16:43:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 16:43:40,577 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-10-17 16:43:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-10-17 16:43:40,577 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-10-17 16:43:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-10-17 16:43:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_found_controller [2022-10-17 16:43:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_found_controller [2022-10-17 16:43:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setup_controller [2022-10-17 16:43:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setup_controller [2022-10-17 16:43:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_gone_away [2022-10-17 16:43:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_gone_away [2022-10-17 16:43:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_config [2022-10-17 16:43:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_config [2022-10-17 16:43:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_work [2022-10-17 16:43:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_work [2022-10-17 16:43:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_requeue_work [2022-10-17 16:43:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_requeue_work [2022-10-17 16:43:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-10-17 16:43:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-10-17 16:43:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-10-17 16:43:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-10-17 16:43:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-10-17 16:43:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-10-17 16:43:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_reg [2022-10-17 16:43:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_reg [2022-10-17 16:43:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_disconnect [2022-10-17 16:43:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_disconnect [2022-10-17 16:43:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_respond_queue_work [2022-10-17 16:43:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_respond_queue_work [2022-10-17 16:43:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write [2022-10-17 16:43:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write [2022-10-17 16:43:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-17 16:43:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-17 16:43:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_completions [2022-10-17 16:43:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_completions [2022-10-17 16:43:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-10-17 16:43:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-10-17 16:43:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:43:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:43:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:43:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-10-17 16:43:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-10-17 16:43:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:43:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:43:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_work [2022-10-17 16:43:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_work [2022-10-17 16:43:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:43:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:43:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_put_kref [2022-10-17 16:43:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_put_kref [2022-10-17 16:43:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_targets [2022-10-17 16:43:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_targets [2022-10-17 16:43:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:43:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_pcimem [2022-10-17 16:43:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_pcimem [2022-10-17 16:43:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:43:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:43:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-10-17 16:43:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-10-17 16:43:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:43:40,585 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-10-17 16:43:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-10-17 16:43:40,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:43:40,585 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_requeue_work [2022-10-17 16:43:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_requeue_work [2022-10-17 16:43:40,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:43:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:43:40,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-10-17 16:43:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-10-17 16:43:40,586 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_queue_work [2022-10-17 16:43:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_queue_work [2022-10-17 16:43:40,586 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-10-17 16:43:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-10-17 16:43:40,586 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_pcimem [2022-10-17 16:43:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_pcimem [2022-10-17 16:43:40,586 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-10-17 16:43:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-10-17 16:43:40,587 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 16:43:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 16:43:40,587 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 16:43:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 16:43:40,587 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:43:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:43:40,587 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 16:43:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 16:43:40,588 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_reg [2022-10-17 16:43:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_reg [2022-10-17 16:43:40,588 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-10-17 16:43:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-10-17 16:43:40,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:43:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:43:41,364 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:43:41,370 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation