./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs --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 8218d66b38036897f67c80af50bdb171f983e28f159848fa63aae8e20cafd746 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:55:29,929 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:55:29,933 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:55:29,993 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:55:29,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:55:29,995 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:55:29,997 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:55:30,000 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:55:30,003 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:55:30,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:55:30,005 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:55:30,007 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:55:30,007 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:55:30,009 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:55:30,013 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:55:30,019 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:55:30,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:55:30,029 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:55:30,031 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:55:30,034 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:55:30,036 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:55:30,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:55:30,048 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:55:30,049 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:55:30,060 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:55:30,061 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:55:30,061 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:55:30,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:55:30,064 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:55:30,066 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:55:30,066 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:55:30,068 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:55:30,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:55:30,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:55:30,074 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:55:30,074 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:55:30,075 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:55:30,075 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:55:30,076 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:55:30,077 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:55:30,078 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:55:30,079 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 14:55:30,132 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:55:30,133 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:55:30,135 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:55:30,135 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:55:30,135 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:55:30,136 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:55:30,136 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:55:30,136 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 14:55:30,136 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:55:30,137 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:55:30,138 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 14:55:30,138 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 14:55:30,139 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:55:30,139 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 14:55:30,139 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 14:55:30,140 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 14:55:30,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:55:30,141 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 14:55:30,141 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:55:30,141 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:55:30,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:55:30,142 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:55:30,142 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:55:30,143 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:55:30,143 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:55:30,143 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:55:30,143 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:55:30,144 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:55:30,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:55:30,146 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:55:30,146 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:55:30,147 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:55:30,147 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 14:55:30,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 14:55:30,148 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:55:30,148 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:55:30,148 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:55:30,149 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8218d66b38036897f67c80af50bdb171f983e28f159848fa63aae8e20cafd746 [2021-11-19 14:55:30,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:55:30,507 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:55:30,511 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:55:30,512 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:55:30,513 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:55:30,515 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2021-11-19 14:55:30,594 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/data/124a26a16/8ce8243d05624c8880c8ffc82f01393e/FLAGbd13b1d7b [2021-11-19 14:55:31,622 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:55:31,623 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2021-11-19 14:55:31,680 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/data/124a26a16/8ce8243d05624c8880c8ffc82f01393e/FLAGbd13b1d7b [2021-11-19 14:55:32,055 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/data/124a26a16/8ce8243d05624c8880c8ffc82f01393e [2021-11-19 14:55:32,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:55:32,060 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:55:32,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:55:32,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:55:32,074 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:55:32,075 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:55:32" (1/1) ... [2021-11-19 14:55:32,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@195644be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:32, skipping insertion in model container [2021-11-19 14:55:32,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:55:32" (1/1) ... [2021-11-19 14:55:32,087 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:55:32,280 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:55:33,679 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_c293451d-db34-4ed3-a88e-640fb6208a4a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i[190888,190901] [2021-11-19 14:55:33,825 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:55:33,915 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-19 14:55:33,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cc34291 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:33, skipping insertion in model container [2021-11-19 14:55:33,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:55:33,917 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 14:55:33,919 INFO L158 Benchmark]: Toolchain (without parser) took 1858.18ms. Allocated memory was 104.9MB in the beginning and 153.1MB in the end (delta: 48.2MB). Free memory was 64.4MB in the beginning and 71.6MB in the end (delta: -7.3MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. [2021-11-19 14:55:33,920 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 104.9MB. Free memory was 59.8MB in the beginning and 59.7MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 14:55:33,921 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1846.18ms. Allocated memory was 104.9MB in the beginning and 153.1MB in the end (delta: 48.2MB). Free memory was 64.1MB in the beginning and 72.3MB in the end (delta: -8.2MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. [2021-11-19 14:55:33,926 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 104.9MB. Free memory was 59.8MB in the beginning and 59.7MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1846.18ms. Allocated memory was 104.9MB in the beginning and 153.1MB in the end (delta: 48.2MB). Free memory was 64.1MB in the beginning and 72.3MB in the end (delta: -8.2MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4742]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) 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_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs --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 8218d66b38036897f67c80af50bdb171f983e28f159848fa63aae8e20cafd746 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:55:36,338 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:55:36,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:55:36,417 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:55:36,418 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:55:36,422 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:55:36,425 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:55:36,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:55:36,433 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:55:36,441 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:55:36,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:55:36,445 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:55:36,445 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:55:36,448 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:55:36,450 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:55:36,453 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:55:36,455 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:55:36,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:55:36,463 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:55:36,474 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:55:36,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:55:36,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:55:36,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:55:36,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:55:36,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:55:36,494 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:55:36,495 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:55:36,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:55:36,498 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:55:36,499 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:55:36,500 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:55:36,501 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:55:36,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:55:36,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:55:36,506 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:55:36,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:55:36,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:55:36,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:55:36,508 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:55:36,510 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:55:36,511 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:55:36,512 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 14:55:36,566 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:55:36,567 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:55:36,568 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:55:36,569 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:55:36,569 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:55:36,569 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:55:36,570 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:55:36,570 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:55:36,570 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:55:36,570 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:55:36,573 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:55:36,574 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:55:36,574 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:55:36,574 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:55:36,574 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:55:36,575 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:55:36,575 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 14:55:36,575 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 14:55:36,575 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:55:36,576 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:55:36,576 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:55:36,576 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:55:36,576 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 14:55:36,577 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:55:36,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:55:36,577 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:55:36,577 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:55:36,578 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:55:36,578 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 14:55:36,578 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 14:55:36,578 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:55:36,579 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:55:36,579 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:55:36,579 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_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8218d66b38036897f67c80af50bdb171f983e28f159848fa63aae8e20cafd746 [2021-11-19 14:55:37,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:55:37,067 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:55:37,070 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:55:37,071 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:55:37,073 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:55:37,074 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2021-11-19 14:55:37,151 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/data/7923994e4/735970045248470faecaa0514b7ff401/FLAGda7c72f9e [2021-11-19 14:55:38,215 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:55:38,221 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2021-11-19 14:55:38,285 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/data/7923994e4/735970045248470faecaa0514b7ff401/FLAGda7c72f9e [2021-11-19 14:55:38,601 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/data/7923994e4/735970045248470faecaa0514b7ff401 [2021-11-19 14:55:38,604 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:55:38,605 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:55:38,607 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:55:38,607 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:55:38,611 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:55:38,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:55:38" (1/1) ... [2021-11-19 14:55:38,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a6b7f6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:38, skipping insertion in model container [2021-11-19 14:55:38,614 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:55:38" (1/1) ... [2021-11-19 14:55:38,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:55:38,780 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:55:40,286 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_c293451d-db34-4ed3-a88e-640fb6208a4a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i[190888,190901] [2021-11-19 14:55:40,417 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:55:40,530 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 14:55:40,847 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_c293451d-db34-4ed3-a88e-640fb6208a4a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i[190888,190901] [2021-11-19 14:55:40,873 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:55:41,045 INFO L208 MainTranslator]: Completed translation [2021-11-19 14:55:41,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:41 WrapperNode [2021-11-19 14:55:41,046 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:55:41,047 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 14:55:41,047 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 14:55:41,048 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 14:55:41,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:41" (1/1) ... [2021-11-19 14:55:41,164 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:41" (1/1) ... [2021-11-19 14:55:41,300 INFO L137 Inliner]: procedures = 188, calls = 1443, calls flagged for inlining = 62, calls inlined = 37, statements flattened = 1958 [2021-11-19 14:55:41,301 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 14:55:41,302 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 14:55:41,302 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 14:55:41,302 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 14:55:41,312 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:41" (1/1) ... [2021-11-19 14:55:41,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:41" (1/1) ... [2021-11-19 14:55:41,372 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:41" (1/1) ... [2021-11-19 14:55:41,373 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:41" (1/1) ... [2021-11-19 14:55:41,460 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:41" (1/1) ... [2021-11-19 14:55:41,488 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:41" (1/1) ... [2021-11-19 14:55:41,517 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:41" (1/1) ... [2021-11-19 14:55:41,547 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 14:55:41,548 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 14:55:41,548 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 14:55:41,548 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 14:55:41,549 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:41" (1/1) ... [2021-11-19 14:55:41,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:55:41,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 14:55:41,586 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 14:55:41,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c293451d-db34-4ed3-a88e-640fb6208a4a/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 14:55:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_get_ethtool_stats [2021-11-19 14:55:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_get_ethtool_stats [2021-11-19 14:55:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 14:55:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 14:55:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 14:55:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 14:55:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 14:55:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-19 14:55:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-19 14:55:41,642 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_read [2021-11-19 14:55:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_read [2021-11-19 14:55:41,642 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_write [2021-11-19 14:55:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_write [2021-11-19 14:55:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_write [2021-11-19 14:55:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_write [2021-11-19 14:55:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_get_strings [2021-11-19 14:55:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_get_strings [2021-11-19 14:55:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_stats_read [2021-11-19 14:55:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_stats_read [2021-11-19 14:55:41,644 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-19 14:55:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-19 14:55:41,644 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6131_port_to_phy_addr [2021-11-19 14:55:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6131_port_to_phy_addr [2021-11-19 14:55:41,645 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_ppu_access_put [2021-11-19 14:55:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_ppu_access_put [2021-11-19 14:55:41,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_mutex_of_mv88e6xxx_priv_state [2021-11-19 14:55:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_mutex_of_mv88e6xxx_priv_state [2021-11-19 14:55:41,646 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_wait_ready [2021-11-19 14:55:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_wait_ready [2021-11-19 14:55:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-19 14:55:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-19 14:55:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-19 14:55:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-19 14:55:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 14:55:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 14:55:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 14:55:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 14:55:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-19 14:55:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-19 14:55:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_stats_wait [2021-11-19 14:55:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_stats_wait [2021-11-19 14:55:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure dsa_upstream_port [2021-11-19 14:55:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure dsa_upstream_port [2021-11-19 14:55:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-19 14:55:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-19 14:55:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 14:55:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_config_prio [2021-11-19 14:55:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_config_prio [2021-11-19 14:55:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 14:55:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 14:55:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 14:55:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_smi_mutex_of_mv88e6xxx_priv_state [2021-11-19 14:55:41,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_smi_mutex_of_mv88e6xxx_priv_state [2021-11-19 14:55:41,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 14:55:41,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 14:55:41,654 INFO L130 BoogieDeclarations]: Found specification of procedure __mv88e6xxx_reg_read [2021-11-19 14:55:41,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __mv88e6xxx_reg_read [2021-11-19 14:55:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-19 14:55:41,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-19 14:55:41,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ppu_mutex_of_mv88e6xxx_priv_state [2021-11-19 14:55:41,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ppu_mutex_of_mv88e6xxx_priv_state [2021-11-19 14:55:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 14:55:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 14:55:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 14:55:41,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 14:55:41,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 14:55:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 14:55:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 14:55:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 14:55:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_smi_mutex_of_mv88e6xxx_priv_state [2021-11-19 14:55:41,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_smi_mutex_of_mv88e6xxx_priv_state [2021-11-19 14:55:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-19 14:55:41,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-19 14:55:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-19 14:55:41,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-19 14:55:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure dsa_is_cpu_port [2021-11-19 14:55:41,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dsa_is_cpu_port [2021-11-19 14:55:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 14:55:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-19 14:55:41,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-19 14:55:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_read [2021-11-19 14:55:41,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_read [2021-11-19 14:55:41,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 14:55:41,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 14:55:41,663 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_ppu_access_get [2021-11-19 14:55:41,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_ppu_access_get [2021-11-19 14:55:41,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 14:55:41,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 14:55:42,236 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 14:55:42,239 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation