./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ehci-hcd.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_70b60a91-5c9b-423d-94e4-c456c23d0845/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b60a91-5c9b-423d-94e4-c456c23d0845/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_70b60a91-5c9b-423d-94e4-c456c23d0845/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b60a91-5c9b-423d-94e4-c456c23d0845/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ehci-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b60a91-5c9b-423d-94e4-c456c23d0845/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_70b60a91-5c9b-423d-94e4-c456c23d0845/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 9c42c8b471bd3f5eb0961ccb5a29636ff44887b239ea3f28bd7f2f4f7de76e57 --- 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 17:45:31,850 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:45:31,853 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:45:31,901 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:45:31,902 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:45:31,907 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:45:31,909 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:45:31,912 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:45:31,916 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:45:31,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:45:31,926 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:45:31,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:45:31,929 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:45:31,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:45:31,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:45:31,935 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:45:31,937 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:45:31,938 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:45:31,940 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:45:31,948 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:45:31,950 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:45:31,951 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:45:31,954 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:45:31,955 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:45:31,965 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:45:31,965 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:45:31,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:45:31,967 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:45:31,968 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:45:31,969 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:45:31,969 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:45:31,971 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:45:31,972 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:45:31,973 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:45:31,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:45:31,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:45:31,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:45:31,983 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:45:31,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:45:31,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:45:31,985 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:45:31,987 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b60a91-5c9b-423d-94e4-c456c23d0845/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:45:32,036 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:45:32,037 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:45:32,038 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:45:32,038 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:45:32,038 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:45:32,039 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:45:32,039 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:45:32,039 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:45:32,039 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:45:32,040 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:45:32,040 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:45:32,040 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:45:32,040 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:45:32,041 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:45:32,041 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:45:32,041 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:45:32,041 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:45:32,042 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:45:32,042 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:45:32,042 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:45:32,043 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:45:32,043 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:45:32,043 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:45:32,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:45:32,044 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:45:32,044 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:45:32,044 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:45:32,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:45:32,045 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:45:32,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:45:32,045 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:45:32,045 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:45:32,046 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:45:32,046 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:45:32,046 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:45:32,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:45:32,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:45:32,047 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:45:32,047 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_70b60a91-5c9b-423d-94e4-c456c23d0845/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b60a91-5c9b-423d-94e4-c456c23d0845/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c42c8b471bd3f5eb0961ccb5a29636ff44887b239ea3f28bd7f2f4f7de76e57 [2022-10-17 17:45:32,315 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:45:32,341 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:45:32,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:45:32,345 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:45:32,346 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:45:32,347 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b60a91-5c9b-423d-94e4-c456c23d0845/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ehci-hcd.ko-entry_point.cil.out.i [2022-10-17 17:45:32,409 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b60a91-5c9b-423d-94e4-c456c23d0845/bin/utaipan-G1rejxKTta/data/dc3d0d5a4/2c0fd72e785041fa8a7d1a81e62f03f3/FLAG612650341 [2022-10-17 17:45:33,346 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:45:33,348 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b60a91-5c9b-423d-94e4-c456c23d0845/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ehci-hcd.ko-entry_point.cil.out.i [2022-10-17 17:45:33,421 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b60a91-5c9b-423d-94e4-c456c23d0845/bin/utaipan-G1rejxKTta/data/dc3d0d5a4/2c0fd72e785041fa8a7d1a81e62f03f3/FLAG612650341 [2022-10-17 17:45:33,730 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b60a91-5c9b-423d-94e4-c456c23d0845/bin/utaipan-G1rejxKTta/data/dc3d0d5a4/2c0fd72e785041fa8a7d1a81e62f03f3 [2022-10-17 17:45:33,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:45:33,735 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:45:33,737 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:45:33,738 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:45:33,741 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:45:33,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:45:33" (1/1) ... [2022-10-17 17:45:33,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c5a5c4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:45:33, skipping insertion in model container [2022-10-17 17:45:33,744 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:45:33" (1/1) ... [2022-10-17 17:45:33,751 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:45:33,963 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:45:37,468 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_70b60a91-5c9b-423d-94e4-c456c23d0845/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ehci-hcd.ko-entry_point.cil.out.i[465063,465076] [2022-10-17 17:45:37,511 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 17:45:37,523 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:45:37,569 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:45:38,377 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_70b60a91-5c9b-423d-94e4-c456c23d0845/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ehci-hcd.ko-entry_point.cil.out.i[465063,465076] [2022-10-17 17:45:38,400 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 17:45:38,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:45:38,646 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:45:38,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:45:38 WrapperNode [2022-10-17 17:45:38,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:45:38,648 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:45:38,648 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:45:38,648 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:45:38,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:45:38" (1/1) ... [2022-10-17 17:45:38,952 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:45:38" (1/1) ... [2022-10-17 17:45:39,502 INFO L138 Inliner]: procedures = 391, calls = 6618, calls flagged for inlining = 164, calls inlined = 159, statements flattened = 16187 [2022-10-17 17:45:39,503 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:45:39,504 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:45:39,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:45:39,505 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:45:39,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:45:38" (1/1) ... [2022-10-17 17:45:39,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:45:38" (1/1) ... [2022-10-17 17:45:39,762 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:45:38" (1/1) ... [2022-10-17 17:45:39,762 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:45:38" (1/1) ... [2022-10-17 17:45:40,081 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:45:38" (1/1) ... [2022-10-17 17:45:40,153 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:45:38" (1/1) ... [2022-10-17 17:45:40,302 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:45:38" (1/1) ... [2022-10-17 17:45:40,371 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:45:38" (1/1) ... [2022-10-17 17:45:40,533 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:45:40,550 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:45:40,550 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:45:40,551 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:45:40,551 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:45:38" (1/1) ... [2022-10-17 17:45:40,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:45:40,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b60a91-5c9b-423d-94e4-c456c23d0845/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:45:40,611 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b60a91-5c9b-423d-94e4-c456c23d0845/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:45:40,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b60a91-5c9b-423d-94e4-c456c23d0845/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:45:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_hub_control [2022-10-17 17:45:40,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_hub_control [2022-10-17 17:45:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2022-10-17 17:45:40,752 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2022-10-17 17:45:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_free [2022-10-17 17:45:40,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_free [2022-10-17 17:45:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:45:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:45:40,766 INFO L130 BoogieDeclarations]: Found specification of procedure turn_on_io_watchdog [2022-10-17 17:45:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure turn_on_io_watchdog [2022-10-17 17:45:40,766 INFO L130 BoogieDeclarations]: Found specification of procedure dbgp_external_startup [2022-10-17 17:45:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgp_external_startup [2022-10-17 17:45:40,766 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-10-17 17:45:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-10-17 17:45:40,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-17 17:45:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-17 17:45:40,767 INFO L130 BoogieDeclarations]: Found specification of procedure set_ohci_hcfs [2022-10-17 17:45:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure set_ohci_hcfs [2022-10-17 17:45:40,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:45:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:45:40,768 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpup [2022-10-17 17:45:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpup [2022-10-17 17:45:40,768 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_to_hcd [2022-10-17 17:45:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_to_hcd [2022-10-17 17:45:40,768 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_endpoint_disable [2022-10-17 17:45:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_endpoint_disable [2022-10-17 17:45:40,769 INFO L130 BoogieDeclarations]: Found specification of procedure qh_destroy [2022-10-17 17:45:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_destroy [2022-10-17 17:45:40,769 INFO L130 BoogieDeclarations]: Found specification of procedure compute_tt_budget [2022-10-17 17:45:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_tt_budget [2022-10-17 17:45:40,769 INFO L130 BoogieDeclarations]: Found specification of procedure end_free_itds [2022-10-17 17:45:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure end_free_itds [2022-10-17 17:45:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 17:45:40,770 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 17:45:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure tt_available [2022-10-17 17:45:40,770 INFO L138 BoogieDeclarations]: Found implementation of procedure tt_available [2022-10-17 17:45:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_intr [2022-10-17 17:45:40,770 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_intr [2022-10-17 17:45:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure debug_output [2022-10-17 17:45:40,771 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_output [2022-10-17 17:45:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_port_handed_over [2022-10-17 17:45:40,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_port_handed_over [2022-10-17 17:45:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2022-10-17 17:45:40,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2022-10-17 17:45:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_read_frame_index [2022-10-17 17:45:40,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_read_frame_index [2022-10-17 17:45:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_port_speed [2022-10-17 17:45:40,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_port_speed [2022-10-17 17:45:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 17:45:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2022-10-17 17:45:40,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2022-10-17 17:45:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2022-10-17 17:45:40,773 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2022-10-17 17:45:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:45:40,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:45:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 17:45:40,774 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 17:45:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2022-10-17 17:45:40,774 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2022-10-17 17:45:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:45:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_command_buf [2022-10-17 17:45:40,774 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_command_buf [2022-10-17 17:45:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-10-17 17:45:40,775 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-10-17 17:45:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_remove_device [2022-10-17 17:45:40,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_remove_device [2022-10-17 17:45:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 17:45:40,775 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 17:45:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-10-17 17:45:40,776 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2022-10-17 17:45:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 17:45:40,776 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 17:45:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_endpoint_reset [2022-10-17 17:45:40,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_endpoint_reset [2022-10-17 17:45:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_setup [2022-10-17 17:45:40,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_setup [2022-10-17 17:45:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-17 17:45:40,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-17 17:45:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2022-10-17 17:45:40,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2022-10-17 17:45:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:45:40,778 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 17:45:40,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 17:45:40,778 INFO L130 BoogieDeclarations]: Found specification of procedure qh_schedule [2022-10-17 17:45:40,778 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_schedule [2022-10-17 17:45:40,778 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_hub_status_data [2022-10-17 17:45:40,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_hub_status_data [2022-10-17 17:45:40,779 INFO L130 BoogieDeclarations]: Found specification of procedure check_intr_schedule [2022-10-17 17:45:40,779 INFO L138 BoogieDeclarations]: Found implementation of procedure check_intr_schedule [2022-10-17 17:45:40,779 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-10-17 17:45:40,779 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-10-17 17:45:40,779 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-10-17 17:45:40,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-10-17 17:45:40,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 17:45:40,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 17:45:40,780 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2022-10-17 17:45:40,780 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2022-10-17 17:45:40,780 INFO L130 BoogieDeclarations]: Found specification of procedure iso_sched_alloc [2022-10-17 17:45:40,780 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_sched_alloc [2022-10-17 17:45:40,781 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 17:45:40,781 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 17:45:40,781 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_silence_controller [2022-10-17 17:45:40,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_silence_controller [2022-10-17 17:45:40,781 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_clear_tt_buffer [2022-10-17 17:45:40,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_clear_tt_buffer [2022-10-17 17:45:40,781 INFO L130 BoogieDeclarations]: Found specification of procedure submit_single_step_set_feature [2022-10-17 17:45:40,782 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_single_step_set_feature [2022-10-17 17:45:40,782 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_set_command_bit [2022-10-17 17:45:40,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_set_command_bit [2022-10-17 17:45:40,798 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_work [2022-10-17 17:45:40,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_work [2022-10-17 17:45:40,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 17:45:40,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 17:45:40,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:45:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-10-17 17:45:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_cleanup [2022-10-17 17:45:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_cleanup [2022-10-17 17:45:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-10-17 17:45:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-10-17 17:45:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-10-17 17:45:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-10-17 17:45:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:45:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_relinquish_port [2022-10-17 17:45:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_relinquish_port [2022-10-17 17:45:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_clear_tt_buffer_complete [2022-10-17 17:45:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_clear_tt_buffer_complete [2022-10-17 17:45:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure dbgp_reset_prep [2022-10-17 17:45:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgp_reset_prep [2022-10-17 17:45:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2022-10-17 17:45:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2022-10-17 17:45:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2022-10-17 17:45:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2022-10-17 17:45:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 17:45:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 17:45:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:45:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-10-17 17:45:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-10-17 17:45:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure qh_urb_transaction [2022-10-17 17:45:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_urb_transaction [2022-10-17 17:45:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-17 17:45:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-17 17:45:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_quiesce [2022-10-17 17:45:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_quiesce [2022-10-17 17:45:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 17:45:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 17:45:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-10-17 17:45:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-10-17 17:45:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 17:45:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 17:45:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-10-17 17:45:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-10-17 17:45:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2022-10-17 17:45:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2022-10-17 17:45:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-10-17 17:45:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-10-17 17:45:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure qh_refresh [2022-10-17 17:45:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_refresh [2022-10-17 17:45:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 17:45:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 17:45:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_run [2022-10-17 17:45:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_run [2022-10-17 17:45:40,806 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 17:45:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 17:45:40,806 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 17:45:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 17:45:40,806 INFO L130 BoogieDeclarations]: Found specification of procedure qh_append_tds [2022-10-17 17:45:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_append_tds [2022-10-17 17:45:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_alloc [2022-10-17 17:45:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_alloc [2022-10-17 17:45:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_writel [2022-10-17 17:45:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_writel [2022-10-17 17:45:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:45:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:45:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_readl [2022-10-17 17:45:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_readl [2022-10-17 17:45:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 17:45:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 17:45:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure single_unlink_async [2022-10-17 17:45:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure single_unlink_async [2022-10-17 17:45:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_reset [2022-10-17 17:45:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_reset [2022-10-17 17:45:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure iso_stream_find [2022-10-17 17:45:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_stream_find [2022-10-17 17:45:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_async [2022-10-17 17:45:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_async [2022-10-17 17:45:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_status_buf [2022-10-17 17:45:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_status_buf [2022-10-17 17:45:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 17:45:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 17:45:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_release_intr_bandwidth [2022-10-17 17:45:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_release_intr_bandwidth [2022-10-17 17:45:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_stop [2022-10-17 17:45:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_stop [2022-10-17 17:45:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:45:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:45:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_periodic [2022-10-17 17:45:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_periodic [2022-10-17 17:45:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_urb_enqueue [2022-10-17 17:45:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_urb_enqueue [2022-10-17 17:45:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-10-17 17:45:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-10-17 17:45:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-10-17 17:45:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-10-17 17:45:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_shutdown [2022-10-17 17:45:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_shutdown [2022-10-17 17:45:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-10-17 17:45:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-10-17 17:45:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 17:45:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 17:45:40,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 17:45:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 17:45:40,813 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_next_shadow [2022-10-17 17:45:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_next_shadow [2022-10-17 17:45:40,813 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_buffer [2022-10-17 17:45:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_buffer [2022-10-17 17:45:40,814 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2022-10-17 17:45:40,814 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2022-10-17 17:45:40,814 INFO L130 BoogieDeclarations]: Found specification of procedure otg_start_hnp [2022-10-17 17:45:40,814 INFO L138 BoogieDeclarations]: Found implementation of procedure otg_start_hnp [2022-10-17 17:45:40,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:45:40,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:45:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2022-10-17 17:45:40,815 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2022-10-17 17:45:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 17:45:40,815 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 17:45:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_halt [2022-10-17 17:45:40,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_halt [2022-10-17 17:45:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_release_iso_bandwidth [2022-10-17 17:45:40,816 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_release_iso_bandwidth [2022-10-17 17:45:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2022-10-17 17:45:40,816 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2022-10-17 17:45:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure submit_async [2022-10-17 17:45:40,816 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_async [2022-10-17 17:45:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-17 17:45:40,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-17 17:45:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_handover_companion_ports [2022-10-17 17:45:40,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_handover_companion_ports [2022-10-17 17:45:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure start_free_itds [2022-10-17 17:45:40,901 INFO L138 BoogieDeclarations]: Found implementation of procedure start_free_itds [2022-10-17 17:45:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:45:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_port_power [2022-10-17 17:45:40,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_port_power [2022-10-17 17:45:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 17:45:40,902 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 17:45:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_urb [2022-10-17 17:45:40,902 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_urb [2022-10-17 17:45:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure bus_to_hcd [2022-10-17 17:45:40,902 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_to_hcd [2022-10-17 17:45:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2022-10-17 17:45:40,903 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2022-10-17 17:45:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:45:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure usb_amd_quirk_pll_enable [2022-10-17 17:45:40,903 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_amd_quirk_pll_enable [2022-10-17 17:45:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-10-17 17:45:40,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-10-17 17:45:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2022-10-17 17:45:40,903 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2022-10-17 17:45:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-10-17 17:45:40,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-10-17 17:45:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_urb_dequeue [2022-10-17 17:45:40,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_urb_dequeue [2022-10-17 17:45:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_unlink_wait_intr [2022-10-17 17:45:40,904 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_unlink_wait_intr [2022-10-17 17:45:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2022-10-17 17:45:40,904 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2022-10-17 17:45:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_handle_controller_death [2022-10-17 17:45:40,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_handle_controller_death [2022-10-17 17:45:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:45:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_enable_event [2022-10-17 17:45:40,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_enable_event [2022-10-17 17:45:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure start_iaa_cycle [2022-10-17 17:45:40,905 INFO L138 BoogieDeclarations]: Found implementation of procedure start_iaa_cycle [2022-10-17 17:45:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-10-17 17:45:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_get_frame [2022-10-17 17:45:40,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_get_frame [2022-10-17 17:45:40,925 INFO L130 BoogieDeclarations]: Found specification of procedure iso_stream_schedule [2022-10-17 17:45:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_stream_schedule [2022-10-17 17:45:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_bus_resume [2022-10-17 17:45:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_bus_resume [2022-10-17 17:45:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_port_buf [2022-10-17 17:45:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_port_buf [2022-10-17 17:45:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure qh_completions [2022-10-17 17:45:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_completions [2022-10-17 17:45:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure disable_periodic [2022-10-17 17:45:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_periodic [2022-10-17 17:45:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure enable_periodic [2022-10-17 17:45:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_periodic [2022-10-17 17:45:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure qh_lines [2022-10-17 17:45:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_lines [2022-10-17 17:45:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_end_port_resume [2022-10-17 17:45:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_end_port_resume [2022-10-17 17:45:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 17:45:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 17:45:40,928 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qh_alloc [2022-10-17 17:45:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qh_alloc [2022-10-17 17:45:40,928 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_irq [2022-10-17 17:45:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_irq [2022-10-17 17:45:40,928 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-10-17 17:45:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-10-17 17:45:40,928 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_handshake [2022-10-17 17:45:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_handshake [2022-10-17 17:45:40,928 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_clear_command_bit [2022-10-17 17:45:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_clear_command_bit [2022-10-17 17:45:40,929 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 17:45:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 17:45:40,929 INFO L130 BoogieDeclarations]: Found specification of procedure bandwidth_dbg [2022-10-17 17:45:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure bandwidth_dbg [2022-10-17 17:45:40,929 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:45:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:45:40,929 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-10-17 17:45:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-10-17 17:45:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_start_port_resume [2022-10-17 17:45:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_start_port_resume [2022-10-17 17:45:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:45:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_handle_intr_unlinks [2022-10-17 17:45:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_handle_intr_unlinks [2022-10-17 17:45:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2022-10-17 17:45:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2022-10-17 17:45:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-17 17:45:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-17 17:45:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:45:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:45:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure iso_sched_free [2022-10-17 17:45:40,944 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_sched_free [2022-10-17 17:45:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_handle_start_intr_unlinks [2022-10-17 17:45:40,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_handle_start_intr_unlinks [2022-10-17 17:45:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure usb_amd_quirk_pll_disable [2022-10-17 17:45:40,944 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_amd_quirk_pll_disable [2022-10-17 17:45:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 17:45:40,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 17:45:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_poll_ASS [2022-10-17 17:45:40,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_poll_ASS [2022-10-17 17:45:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-10-17 17:45:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-10-17 17:45:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_async [2022-10-17 17:45:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_async [2022-10-17 17:45:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_bus_suspend [2022-10-17 17:45:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_bus_suspend [2022-10-17 17:45:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure check_period [2022-10-17 17:45:40,947 INFO L138 BoogieDeclarations]: Found implementation of procedure check_period [2022-10-17 17:45:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2022-10-17 17:45:40,947 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2022-10-17 17:45:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-17 17:45:40,947 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-17 17:45:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_next_periodic [2022-10-17 17:45:40,948 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_next_periodic [2022-10-17 17:45:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_urb_done [2022-10-17 17:45:40,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_urb_done [2022-10-17 17:45:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_init [2022-10-17 17:45:40,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_init [2022-10-17 17:45:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpu [2022-10-17 17:45:40,948 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpu [2022-10-17 17:45:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure set_owner [2022-10-17 17:45:40,949 INFO L138 BoogieDeclarations]: Found implementation of procedure set_owner [2022-10-17 17:45:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure debug_close [2022-10-17 17:45:40,949 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_close [2022-10-17 17:45:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_async [2022-10-17 17:45:40,949 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_async [2022-10-17 17:45:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 17:45:40,950 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 17:45:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc32 [2022-10-17 17:45:40,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc32 [2022-10-17 17:45:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_ehci [2022-10-17 17:45:40,950 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_ehci [2022-10-17 17:45:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure find_tt [2022-10-17 17:45:40,951 INFO L138 BoogieDeclarations]: Found implementation of procedure find_tt [2022-10-17 17:45:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 17:45:40,951 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 17:45:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:45:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_poll_PSS [2022-10-17 17:45:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_poll_PSS [2022-10-17 17:45:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2022-10-17 17:45:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2022-10-17 17:45:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2022-10-17 17:45:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2022-10-17 17:45:42,566 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:45:42,575 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:45:53,948 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;