./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.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_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/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_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/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_e567350c-7378-4f53-855c-34528278cb08/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 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 --- 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 17:20:59,685 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:20:59,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:20:59,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:20:59,739 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:20:59,743 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:20:59,746 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:20:59,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:20:59,754 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:20:59,759 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:20:59,761 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:20:59,763 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:20:59,764 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:20:59,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:20:59,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:20:59,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:20:59,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:20:59,773 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:20:59,776 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:20:59,783 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:20:59,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:20:59,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:20:59,789 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:20:59,791 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:20:59,801 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:20:59,801 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:20:59,802 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:20:59,804 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:20:59,804 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:20:59,805 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:20:59,806 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:20:59,807 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:20:59,809 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:20:59,811 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:20:59,813 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:20:59,813 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:20:59,820 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:20:59,820 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:20:59,820 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:20:59,821 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:20:59,823 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:20:59,824 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:20:59,883 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:20:59,884 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:20:59,884 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:20:59,885 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:20:59,886 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:20:59,886 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:20:59,886 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:20:59,886 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:20:59,887 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:20:59,887 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:20:59,888 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:20:59,888 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:20:59,889 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:20:59,889 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:20:59,889 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:20:59,889 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:20:59,889 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:20:59,890 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:20:59,890 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:20:59,891 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:20:59,891 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:20:59,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:20:59,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:20:59,892 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:20:59,892 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:20:59,892 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:20:59,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:20:59,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:20:59,895 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:20:59,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:20:59,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:20:59,896 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:20:59,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:20:59,896 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:20:59,897 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:20:59,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:20:59,897 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:20:59,897 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:20:59,898 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_e567350c-7378-4f53-855c-34528278cb08/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 [2022-10-17 17:21:00,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:21:00,203 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:21:00,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:21:00,209 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:21:00,209 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:21:00,211 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 17:21:00,277 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/data/ff456ad4e/53aa5143014b49fea6942b38bb69c243/FLAG38521423f [2022-10-17 17:21:01,341 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:21:01,342 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 17:21:01,398 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/data/ff456ad4e/53aa5143014b49fea6942b38bb69c243/FLAG38521423f [2022-10-17 17:21:01,623 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/data/ff456ad4e/53aa5143014b49fea6942b38bb69c243 [2022-10-17 17:21:01,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:21:01,628 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:21:01,632 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:21:01,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:21:01,636 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:21:01,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:21:01" (1/1) ... [2022-10-17 17:21:01,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@489a526d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:01, skipping insertion in model container [2022-10-17 17:21:01,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:21:01" (1/1) ... [2022-10-17 17:21:01,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:21:01,889 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:21:06,752 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2022-10-17 17:21:06,756 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2022-10-17 17:21:06,756 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2022-10-17 17:21:06,757 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2022-10-17 17:21:06,794 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:21:06,890 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:21:07,531 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2022-10-17 17:21:07,532 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2022-10-17 17:21:07,533 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2022-10-17 17:21:07,533 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2022-10-17 17:21:07,545 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:21:07,827 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:21:07,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:07 WrapperNode [2022-10-17 17:21:07,828 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:21:07,829 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:21:07,829 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:21:07,829 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:21:07,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:07" (1/1) ... [2022-10-17 17:21:07,965 ERROR L1136 TypeChecker]: C: lp->phy[lp->active].spd.value [10596]: Undeclared identifier #t~mem1644 in IdentifierExpression[#t~mem1644,] [2022-10-17 17:21:07,990 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:07" (1/1) ... [2022-10-17 17:21:07,990 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:21:07,991 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2022-10-17 17:21:07,993 INFO L158 Benchmark]: Toolchain (without parser) took 6363.24ms. Allocated memory was 81.8MB in the beginning and 245.4MB in the end (delta: 163.6MB). Free memory was 35.3MB in the beginning and 116.1MB in the end (delta: -80.9MB). Peak memory consumption was 83.5MB. Max. memory is 16.1GB. [2022-10-17 17:21:07,993 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 81.8MB. Free memory was 52.3MB in the beginning and 52.2MB in the end (delta: 69.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:21:07,994 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6195.70ms. Allocated memory was 81.8MB in the beginning and 245.4MB in the end (delta: 163.6MB). Free memory was 35.0MB in the beginning and 125.6MB in the end (delta: -90.5MB). Peak memory consumption was 117.0MB. Max. memory is 16.1GB. [2022-10-17 17:21:07,995 INFO L158 Benchmark]: Boogie Procedure Inliner took 161.91ms. Allocated memory is still 245.4MB. Free memory was 125.6MB in the beginning and 116.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 17:21:07,997 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 81.8MB. Free memory was 52.3MB in the beginning and 52.2MB in the end (delta: 69.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6195.70ms. Allocated memory was 81.8MB in the beginning and 245.4MB in the end (delta: 163.6MB). Free memory was 35.0MB in the beginning and 125.6MB in the end (delta: -90.5MB). Peak memory consumption was 117.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 161.91ms. Allocated memory is still 245.4MB. Free memory was 125.6MB in the beginning and 116.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10596]: Type Error Undeclared identifier #t~mem1644 in IdentifierExpression[#t~mem1644,] 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_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/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_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/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 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 --- 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 17:21:10,451 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:21:10,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:21:10,508 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:21:10,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:21:10,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:21:10,516 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:21:10,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:21:10,527 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:21:10,535 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:21:10,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:21:10,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:21:10,539 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:21:10,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:21:10,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:21:10,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:21:10,548 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:21:10,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:21:10,552 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:21:10,565 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:21:10,567 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:21:10,568 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:21:10,572 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:21:10,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:21:10,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:21:10,585 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:21:10,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:21:10,587 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:21:10,588 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:21:10,589 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:21:10,589 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:21:10,590 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:21:10,592 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:21:10,594 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:21:10,595 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:21:10,604 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:21:10,605 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:21:10,606 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:21:10,606 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:21:10,608 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:21:10,609 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:21:10,610 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-10-17 17:21:10,661 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:21:10,661 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:21:10,662 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:21:10,663 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:21:10,664 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:21:10,665 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:21:10,665 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:21:10,665 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:21:10,665 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:21:10,666 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:21:10,667 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:21:10,667 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:21:10,669 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:21:10,669 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:21:10,669 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:21:10,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:21:10,670 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:21:10,670 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:21:10,670 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:21:10,671 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:21:10,671 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:21:10,671 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:21:10,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:21:10,672 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:21:10,672 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 17:21:10,672 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:21:10,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:21:10,673 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:21:10,673 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:21:10,673 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:21:10,673 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:21:10,674 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:21:10,674 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:21:10,675 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:21:10,675 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:21:10,675 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_e567350c-7378-4f53-855c-34528278cb08/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 [2022-10-17 17:21:11,112 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:21:11,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:21:11,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:21:11,139 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:21:11,140 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:21:11,141 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 17:21:11,222 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/data/d4cb4f8dd/9d59e8d4af1d4fddb0842e48b2d49ce3/FLAGffeb6013b [2022-10-17 17:21:12,458 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:21:12,459 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 17:21:12,533 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/data/d4cb4f8dd/9d59e8d4af1d4fddb0842e48b2d49ce3/FLAGffeb6013b [2022-10-17 17:21:12,725 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/data/d4cb4f8dd/9d59e8d4af1d4fddb0842e48b2d49ce3 [2022-10-17 17:21:12,728 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:21:12,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:21:12,734 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:21:12,735 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:21:12,739 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:21:12,740 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:21:12" (1/1) ... [2022-10-17 17:21:12,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e769185 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:12, skipping insertion in model container [2022-10-17 17:21:12,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:21:12" (1/1) ... [2022-10-17 17:21:12,752 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:21:13,024 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:21:17,869 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2022-10-17 17:21:17,873 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2022-10-17 17:21:17,874 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2022-10-17 17:21:17,874 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2022-10-17 17:21:17,911 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:21:17,962 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 17:21:18,074 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:21:18,737 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2022-10-17 17:21:18,741 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2022-10-17 17:21:18,742 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2022-10-17 17:21:18,742 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2022-10-17 17:21:18,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:21:18,781 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:21:19,546 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2022-10-17 17:21:19,547 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2022-10-17 17:21:19,549 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2022-10-17 17:21:19,550 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_e567350c-7378-4f53-855c-34528278cb08/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2022-10-17 17:21:19,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:21:19,872 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:21:19,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19 WrapperNode [2022-10-17 17:21:19,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:21:19,875 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:21:19,875 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:21:19,875 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:21:19,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,097 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,420 INFO L138 Inliner]: procedures = 540, calls = 4106, calls flagged for inlining = 232, calls inlined = 215, statements flattened = 8209 [2022-10-17 17:21:20,421 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:21:20,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:21:20,422 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:21:20,423 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:21:20,434 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,494 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,495 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,799 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,856 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,898 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,974 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:21:20,976 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:21:20,976 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:21:20,977 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:21:20,977 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:21:20,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:21:21,014 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:21:21,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e567350c-7378-4f53-855c-34528278cb08/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:21:21,073 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2022-10-17 17:21:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2022-10-17 17:21:21,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:21:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:21:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 17:21:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 17:21:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:21:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:21:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2022-10-17 17:21:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2022-10-17 17:21:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2022-10-17 17:21:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2022-10-17 17:21:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-10-17 17:21:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-10-17 17:21:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_de4x5_private [2022-10-17 17:21:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_de4x5_private [2022-10-17 17:21:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 17:21:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 17:21:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_de4x5_private [2022-10-17 17:21:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_de4x5_private [2022-10-17 17:21:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2022-10-17 17:21:21,077 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2022-10-17 17:21:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2022-10-17 17:21:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2022-10-17 17:21:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 17:21:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 17:21:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2022-10-17 17:21:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2022-10-17 17:21:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-10-17 17:21:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-10-17 17:21:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 17:21:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 17:21:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2022-10-17 17:21:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2022-10-17 17:21:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2022-10-17 17:21:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2022-10-17 17:21:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 17:21:21,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 17:21:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2022-10-17 17:21:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2022-10-17 17:21:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-10-17 17:21:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-10-17 17:21:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2022-10-17 17:21:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2022-10-17 17:21:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-10-17 17:21:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-10-17 17:21:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 17:21:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 17:21:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2022-10-17 17:21:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2022-10-17 17:21:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2022-10-17 17:21:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2022-10-17 17:21:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 17:21:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 17:21:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:21:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:21:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-10-17 17:21:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2022-10-17 17:21:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2022-10-17 17:21:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:21:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-10-17 17:21:21,087 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-10-17 17:21:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:21:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-10-17 17:21:21,088 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-10-17 17:21:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 17:21:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 17:21:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-10-17 17:21:21,089 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-10-17 17:21:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2022-10-17 17:21:21,090 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2022-10-17 17:21:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 17:21:21,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 17:21:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-10-17 17:21:21,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-10-17 17:21:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-17 17:21:21,092 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-10-17 17:21:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2022-10-17 17:21:21,092 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2022-10-17 17:21:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2022-10-17 17:21:21,093 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2022-10-17 17:21:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 17:21:21,093 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 17:21:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 17:21:21,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 17:21:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 17:21:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 17:21:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2022-10-17 17:21:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2022-10-17 17:21:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 17:21:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 17:21:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:21:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:21:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 17:21:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 17:21:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 17:21:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 17:21:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2022-10-17 17:21:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2022-10-17 17:21:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 17:21:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 17:21:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2022-10-17 17:21:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2022-10-17 17:21:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 17:21:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 17:21:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-17 17:21:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-17 17:21:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2022-10-17 17:21:21,105 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2022-10-17 17:21:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 17:21:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 17:21:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-10-17 17:21:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-10-17 17:21:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2022-10-17 17:21:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2022-10-17 17:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2022-10-17 17:21:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2022-10-17 17:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:21:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2022-10-17 17:21:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2022-10-17 17:21:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 17:21:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 17:21:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 17:21:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 17:21:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:21:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 17:21:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 17:21:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:21:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:21:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 17:21:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2022-10-17 17:21:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2022-10-17 17:21:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-10-17 17:21:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-10-17 17:21:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2022-10-17 17:21:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2022-10-17 17:21:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2022-10-17 17:21:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2022-10-17 17:21:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2022-10-17 17:21:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2022-10-17 17:21:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 17:21:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 17:21:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2022-10-17 17:21:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2022-10-17 17:21:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 17:21:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 17:21:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2022-10-17 17:21:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2022-10-17 17:21:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 17:21:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 17:21:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 17:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 17:21:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 17:21:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2022-10-17 17:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2022-10-17 17:21:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2022-10-17 17:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2022-10-17 17:21:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:21:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:21:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2022-10-17 17:21:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2022-10-17 17:21:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 17:21:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-17 17:21:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-17 17:21:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 17:21:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2022-10-17 17:21:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2022-10-17 17:21:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:21:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:21:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 17:21:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:21:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:21:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:21:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2022-10-17 17:21:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2022-10-17 17:21:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 17:21:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 17:21:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 17:21:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 17:21:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2022-10-17 17:21:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2022-10-17 17:21:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2022-10-17 17:21:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2022-10-17 17:21:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 17:21:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 17:21:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2022-10-17 17:21:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2022-10-17 17:21:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2022-10-17 17:21:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2022-10-17 17:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2022-10-17 17:21:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2022-10-17 17:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2022-10-17 17:21:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2022-10-17 17:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2022-10-17 17:21:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2022-10-17 17:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:21:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2022-10-17 17:21:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2022-10-17 17:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 17:21:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 17:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2022-10-17 17:21:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2022-10-17 17:21:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-10-17 17:21:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-10-17 17:21:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2022-10-17 17:21:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2022-10-17 17:21:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2022-10-17 17:21:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2022-10-17 17:21:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-10-17 17:21:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-10-17 17:21:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_remove [2022-10-17 17:21:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_remove [2022-10-17 17:21:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:21:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2022-10-17 17:21:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2022-10-17 17:21:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2022-10-17 17:21:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2022-10-17 17:21:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2022-10-17 17:21:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2022-10-17 17:21:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2022-10-17 17:21:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2022-10-17 17:21:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:21:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2022-10-17 17:21:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2022-10-17 17:21:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2022-10-17 17:21:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2022-10-17 17:21:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 17:21:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 17:21:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 17:21:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:21:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:21:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 17:21:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 17:21:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2022-10-17 17:21:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2022-10-17 17:21:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-10-17 17:21:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-10-17 17:21:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2022-10-17 17:21:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2022-10-17 17:21:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2022-10-17 17:21:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2022-10-17 17:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 17:21:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 17:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-10-17 17:21:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-10-17 17:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-10-17 17:21:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-10-17 17:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2022-10-17 17:21:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2022-10-17 17:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 17:21:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 17:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-10-17 17:21:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-10-17 17:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2022-10-17 17:21:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2022-10-17 17:21:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2022-10-17 17:21:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2022-10-17 17:21:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2022-10-17 17:21:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2022-10-17 17:21:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2022-10-17 17:21:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2022-10-17 17:21:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-17 17:21:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-17 17:21:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 17:21:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 17:21:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 17:21:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 17:21:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2022-10-17 17:21:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2022-10-17 17:21:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 17:21:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 17:21:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-10-17 17:21:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-10-17 17:21:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_73 [2022-10-17 17:21:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_73 [2022-10-17 17:21:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_infoleaf [2022-10-17 17:21:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_infoleaf [2022-10-17 17:21:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2022-10-17 17:21:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2022-10-17 17:21:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 17:21:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 17:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 17:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 17:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:21:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2022-10-17 17:21:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2022-10-17 17:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 17:21:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 17:21:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2022-10-17 17:21:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2022-10-17 17:21:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-10-17 17:21:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-10-17 17:21:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2022-10-17 17:21:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2022-10-17 17:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2022-10-17 17:21:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2022-10-17 17:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2022-10-17 17:21:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2022-10-17 17:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2022-10-17 17:21:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2022-10-17 17:21:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 17:21:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 17:21:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2022-10-17 17:21:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2022-10-17 17:21:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2022-10-17 17:21:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2022-10-17 17:21:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2022-10-17 17:21:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2022-10-17 17:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2022-10-17 17:21:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2022-10-17 17:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2022-10-17 17:21:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2022-10-17 17:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2022-10-17 17:21:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2022-10-17 17:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-10-17 17:21:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-10-17 17:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2022-10-17 17:21:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2022-10-17 17:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_strncmp [2022-10-17 17:21:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_strncmp [2022-10-17 17:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-10-17 17:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-10-17 17:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2022-10-17 17:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2022-10-17 17:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2022-10-17 17:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2022-10-17 17:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2022-10-17 17:21:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2022-10-17 17:21:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 17:21:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 17:21:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-17 17:21:22,452 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:21:22,457 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:21:26,917 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;