./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-32_7a-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_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2753d752216607180728226381b5a5c2bb1273cd3c02dbf53b55cd0db95c4306 --- 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 17:37:00,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:37:00,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:37:01,037 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:37:01,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:37:01,043 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:37:01,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:37:01,053 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:37:01,055 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:37:01,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:37:01,064 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:37:01,067 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:37:01,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:37:01,070 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:37:01,073 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:37:01,074 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:37:01,076 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:37:01,077 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:37:01,079 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:37:01,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:37:01,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:37:01,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:37:01,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:37:01,097 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:37:01,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:37:01,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:37:01,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:37:01,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:37:01,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:37:01,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:37:01,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:37:01,109 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:37:01,111 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:37:01,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:37:01,113 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:37:01,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:37:01,124 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:37:01,124 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:37:01,124 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:37:01,125 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:37:01,126 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:37:01,127 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:37:01,184 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:37:01,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:37:01,185 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:37:01,185 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:37:01,186 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:37:01,186 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:37:01,187 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:37:01,187 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:37:01,187 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:37:01,187 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:37:01,188 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:37:01,189 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:37:01,189 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:37:01,189 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:37:01,189 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:37:01,189 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:37:01,190 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:37:01,190 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:37:01,191 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:37:01,191 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:37:01,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:37:01,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:37:01,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:37:01,193 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:37:01,194 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:37:01,194 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:37:01,194 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:37:01,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:37:01,194 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:37:01,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:37:01,195 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:37:01,195 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:37:01,195 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:37:01,196 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:37:01,196 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:37:01,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:37:01,196 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:37:01,196 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:37:01,197 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_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2753d752216607180728226381b5a5c2bb1273cd3c02dbf53b55cd0db95c4306 [2022-10-17 17:37:01,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:37:01,475 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:37:01,477 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:37:01,479 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:37:01,480 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:37:01,481 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2022-10-17 17:37:01,583 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/data/2f0ce11e6/8784dce9ae9241c6b8a9fa43035a1197/FLAG55df60331 [2022-10-17 17:37:02,521 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:37:02,521 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2022-10-17 17:37:02,583 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/data/2f0ce11e6/8784dce9ae9241c6b8a9fa43035a1197/FLAG55df60331 [2022-10-17 17:37:02,907 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/data/2f0ce11e6/8784dce9ae9241c6b8a9fa43035a1197 [2022-10-17 17:37:02,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:37:02,911 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:37:02,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:37:02,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:37:02,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:37:02,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:37:02" (1/1) ... [2022-10-17 17:37:02,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ae74114 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:02, skipping insertion in model container [2022-10-17 17:37:02,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:37:02" (1/1) ... [2022-10-17 17:37:02,926 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:37:03,071 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:37:05,238 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_fdfe934a-a3c3-46bd-92ce-f68949b49366/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[277173,277186] [2022-10-17 17:37:05,475 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:37:05,529 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:37:05,818 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: hc_fminterval = hc_fminterval & 16383U [7308] 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 17:37:05,824 INFO L158 Benchmark]: Toolchain (without parser) took 2911.44ms. Allocated memory was 86.0MB in the beginning and 153.1MB in the end (delta: 67.1MB). Free memory was 48.8MB in the beginning and 78.3MB in the end (delta: -29.5MB). Peak memory consumption was 52.2MB. Max. memory is 16.1GB. [2022-10-17 17:37:05,825 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 86.0MB. Free memory was 56.8MB in the beginning and 56.7MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:37:05,826 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2909.21ms. Allocated memory was 86.0MB in the beginning and 153.1MB in the end (delta: 67.1MB). Free memory was 48.8MB in the beginning and 78.3MB in the end (delta: -29.5MB). Peak memory consumption was 52.2MB. Max. memory is 16.1GB. [2022-10-17 17:37:05,827 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 86.0MB. Free memory was 56.8MB in the beginning and 56.7MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2909.21ms. Allocated memory was 86.0MB in the beginning and 153.1MB in the end (delta: 67.1MB). Free memory was 48.8MB in the beginning and 78.3MB in the end (delta: -29.5MB). Peak memory consumption was 52.2MB. 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 [7308] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: hc_fminterval = hc_fminterval & 16383U [7308]: 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_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2753d752216607180728226381b5a5c2bb1273cd3c02dbf53b55cd0db95c4306 --- 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 17:37:08,142 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:37:08,146 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:37:08,198 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:37:08,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:37:08,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:37:08,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:37:08,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:37:08,220 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:37:08,228 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:37:08,229 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:37:08,230 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:37:08,231 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:37:08,232 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:37:08,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:37:08,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:37:08,236 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:37:08,237 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:37:08,239 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:37:08,253 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:37:08,256 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:37:08,258 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:37:08,262 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:37:08,264 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:37:08,269 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:37:08,269 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:37:08,270 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:37:08,272 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:37:08,273 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:37:08,274 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:37:08,275 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:37:08,276 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:37:08,278 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:37:08,279 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:37:08,280 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:37:08,280 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:37:08,281 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:37:08,282 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:37:08,282 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:37:08,284 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:37:08,285 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:37:08,286 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-10-17 17:37:08,331 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:37:08,331 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:37:08,333 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:37:08,333 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:37:08,334 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:37:08,334 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:37:08,334 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:37:08,334 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:37:08,335 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:37:08,335 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:37:08,336 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:37:08,336 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:37:08,338 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:37:08,338 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:37:08,338 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:37:08,339 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:37:08,339 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:37:08,339 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:37:08,339 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:37:08,339 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:37:08,340 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:37:08,340 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:37:08,340 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:37:08,340 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:37:08,340 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 17:37:08,341 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:37:08,341 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:37:08,341 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:37:08,341 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:37:08,341 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:37:08,342 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:37:08,342 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:37:08,342 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:37:08,342 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:37:08,343 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:37:08,343 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_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2753d752216607180728226381b5a5c2bb1273cd3c02dbf53b55cd0db95c4306 [2022-10-17 17:37:08,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:37:08,743 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:37:08,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:37:08,747 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:37:08,748 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:37:08,750 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2022-10-17 17:37:08,840 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/data/ee28c64f6/45f766b5b34f47f8bbd576ec40a7b23c/FLAG63fc1c1ad [2022-10-17 17:37:09,910 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:37:09,911 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2022-10-17 17:37:09,962 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/data/ee28c64f6/45f766b5b34f47f8bbd576ec40a7b23c/FLAG63fc1c1ad [2022-10-17 17:37:10,258 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/data/ee28c64f6/45f766b5b34f47f8bbd576ec40a7b23c [2022-10-17 17:37:10,260 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:37:10,262 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:37:10,263 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:37:10,263 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:37:10,267 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:37:10,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:37:10" (1/1) ... [2022-10-17 17:37:10,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e0d923f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:10, skipping insertion in model container [2022-10-17 17:37:10,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:37:10" (1/1) ... [2022-10-17 17:37:10,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:37:10,482 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:37:12,723 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_fdfe934a-a3c3-46bd-92ce-f68949b49366/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[277173,277186] [2022-10-17 17:37:12,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:37:13,012 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 17:37:13,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:37:13,506 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_fdfe934a-a3c3-46bd-92ce-f68949b49366/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[277173,277186] [2022-10-17 17:37:13,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:37:13,539 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:37:14,093 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_fdfe934a-a3c3-46bd-92ce-f68949b49366/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[277173,277186] [2022-10-17 17:37:14,111 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:37:14,329 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:37:14,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:14 WrapperNode [2022-10-17 17:37:14,330 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:37:14,331 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:37:14,331 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:37:14,331 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:37:14,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:14" (1/1) ... [2022-10-17 17:37:14,466 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:14" (1/1) ... [2022-10-17 17:37:14,719 INFO L138 Inliner]: procedures = 394, calls = 3030, calls flagged for inlining = 180, calls inlined = 148, statements flattened = 6570 [2022-10-17 17:37:14,720 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:37:14,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:37:14,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:37:14,722 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:37:14,731 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:14" (1/1) ... [2022-10-17 17:37:14,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:14" (1/1) ... [2022-10-17 17:37:14,790 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:14" (1/1) ... [2022-10-17 17:37:14,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:14" (1/1) ... [2022-10-17 17:37:14,946 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:14" (1/1) ... [2022-10-17 17:37:14,984 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:14" (1/1) ... [2022-10-17 17:37:15,066 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:14" (1/1) ... [2022-10-17 17:37:15,113 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:14" (1/1) ... [2022-10-17 17:37:15,159 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:37:15,161 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:37:15,161 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:37:15,161 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:37:15,162 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:14" (1/1) ... [2022-10-17 17:37:15,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:37:15,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:37:15,201 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:37:15,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdfe934a-a3c3-46bd-92ce-f68949b49366/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:37:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-10-17 17:37:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-10-17 17:37:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:37:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:37:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_input_fifo [2022-10-17 17:37:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_input_fifo [2022-10-17 17:37:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:37:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:37:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-10-17 17:37:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-10-17 17:37:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-10-17 17:37:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-10-17 17:37:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2022-10-17 17:37:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2022-10-17 17:37:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_get_kref [2022-10-17 17:37:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_get_kref [2022-10-17 17:37:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-10-17 17:37:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-10-17 17:37:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-10-17 17:37:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_cancel_work [2022-10-17 17:37:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_cancel_work [2022-10-17 17:37:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ftdi_module_lock [2022-10-17 17:37:15,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ftdi_module_lock [2022-10-17 17:37:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:37:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:37:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 17:37:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 17:37:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-10-17 17:37:15,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-10-17 17:37:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 17:37:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 17:37:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_requeue_work [2022-10-17 17:37:15,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_requeue_work [2022-10-17 17:37:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_gone_away [2022-10-17 17:37:15,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_gone_away [2022-10-17 17:37:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_config [2022-10-17 17:37:15,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_config [2022-10-17 17:37:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_requeue_work [2022-10-17 17:37:15,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_requeue_work [2022-10-17 17:37:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-10-17 17:37:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-10-17 17:37:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_reg [2022-10-17 17:37:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_reg [2022-10-17 17:37:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_respond_queue_work [2022-10-17 17:37:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_respond_queue_work [2022-10-17 17:37:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-10-17 17:37:15,266 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-10-17 17:37:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_89 [2022-10-17 17:37:15,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_89 [2022-10-17 17:37:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_88 [2022-10-17 17:37:15,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_88 [2022-10-17 17:37:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_87 [2022-10-17 17:37:15,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_87 [2022-10-17 17:37:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 17:37:15,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 17:37:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_put_kref [2022-10-17 17:37:15,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_put_kref [2022-10-17 17:37:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_targets [2022-10-17 17:37:15,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_targets [2022-10-17 17:37:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:37:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_pcimem [2022-10-17 17:37:15,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_pcimem [2022-10-17 17:37:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-10-17 17:37:15,272 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-10-17 17:37:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_u132_lock_of_usb_ftdi [2022-10-17 17:37:15,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_u132_lock_of_usb_ftdi [2022-10-17 17:37:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:37:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-10-17 17:37:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-10-17 17:37:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:37:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_requeue_work [2022-10-17 17:37:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_requeue_work [2022-10-17 17:37:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:37:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:37:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_queue_work [2022-10-17 17:37:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_queue_work [2022-10-17 17:37:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-10-17 17:37:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-10-17 17:37:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_pcimem [2022-10-17 17:37:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_pcimem [2022-10-17 17:37:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 17:37:15,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 17:37:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 17:37:15,277 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 17:37:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-10-17 17:37:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-10-17 17:37:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:37:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:37:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 17:37:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-10-17 17:37:15,280 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-10-17 17:37:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 17:37:15,281 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 17:37:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2022-10-17 17:37:15,281 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2022-10-17 17:37:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 17:37:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:37:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_command_queue [2022-10-17 17:37:15,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_command_queue [2022-10-17 17:37:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 17:37:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:37:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:37:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-10-17 17:37:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-10-17 17:37:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_config [2022-10-17 17:37:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_config [2022-10-17 17:37:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-10-17 17:37:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-10-17 17:37:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_u132_lock_of_usb_ftdi [2022-10-17 17:37:15,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_u132_lock_of_usb_ftdi [2022-10-17 17:37:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 17:37:15,288 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 17:37:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-10-17 17:37:15,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-10-17 17:37:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 17:37:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 17:37:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-10-17 17:37:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-10-17 17:37:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 17:37:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 17:37:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 17:37:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 17:37:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_status_work [2022-10-17 17:37:15,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_status_work [2022-10-17 17:37:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_cancel_work [2022-10-17 17:37:15,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_cancel_work [2022-10-17 17:37:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:37:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 17:37:15,300 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 17:37:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure up [2022-10-17 17:37:15,301 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2022-10-17 17:37:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:37:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-10-17 17:37:15,301 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-10-17 17:37:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 17:37:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 17:37:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 17:37:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:37:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2022-10-17 17:37:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2022-10-17 17:37:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:37:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_cancel_work [2022-10-17 17:37:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_cancel_work [2022-10-17 17:37:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 17:37:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 17:37:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_do_callback [2022-10-17 17:37:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_do_callback [2022-10-17 17:37:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-10-17 17:37:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-10-17 17:37:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 17:37:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 17:37:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-10-17 17:37:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-10-17 17:37:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-10-17 17:37:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-10-17 17:37:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_found_controller [2022-10-17 17:37:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_found_controller [2022-10-17 17:37:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setup_controller [2022-10-17 17:37:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setup_controller [2022-10-17 17:37:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_work [2022-10-17 17:37:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_work [2022-10-17 17:37:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-10-17 17:37:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-10-17 17:37:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-10-17 17:37:15,306 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-10-17 17:37:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_disconnect [2022-10-17 17:37:15,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_disconnect [2022-10-17 17:37:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write [2022-10-17 17:37:15,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write [2022-10-17 17:37:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-17 17:37:15,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-17 17:37:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_completions [2022-10-17 17:37:15,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_completions [2022-10-17 17:37:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-10-17 17:37:15,307 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-10-17 17:37:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 17:37:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 17:37:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 17:37:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:37:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:37:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_work [2022-10-17 17:37:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_work [2022-10-17 17:37:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 17:37:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 17:37:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-10-17 17:37:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-10-17 17:37:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-10-17 17:37:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-10-17 17:37:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 17:37:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 17:37:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 17:37:15,311 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 17:37:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_reg [2022-10-17 17:37:15,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_reg [2022-10-17 17:37:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ftdi_module_lock [2022-10-17 17:37:15,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ftdi_module_lock [2022-10-17 17:37:16,195 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:37:16,199 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation