./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8 --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 9aea7c2aae4ed82ebb17409e779cc20a870ff8bbccaa04cb146e5602e86e0b68 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:27:14,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:27:14,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:27:14,804 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:27:14,804 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:27:14,806 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:27:14,808 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:27:14,810 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:27:14,812 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:27:14,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:27:14,815 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:27:14,816 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:27:14,817 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:27:14,819 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:27:14,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:27:14,822 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:27:14,823 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:27:14,824 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:27:14,827 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:27:14,829 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:27:14,831 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:27:14,833 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:27:14,835 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:27:14,836 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:27:14,839 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:27:14,840 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:27:14,840 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:27:14,841 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:27:14,842 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:27:14,843 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:27:14,844 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:27:14,845 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:27:14,846 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:27:14,847 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:27:14,848 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:27:14,849 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:27:14,850 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:27:14,850 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:27:14,851 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:27:14,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:27:14,853 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:27:14,854 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:27:14,885 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:27:14,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:27:14,888 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:27:14,888 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:27:14,888 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:27:14,889 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:27:14,889 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:27:14,889 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:27:14,889 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:27:14,889 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:27:14,896 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:27:14,897 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:27:14,897 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:27:14,897 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:27:14,897 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:27:14,898 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:27:14,898 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:27:14,899 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:27:14,899 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:27:14,899 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:27:14,899 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:27:14,899 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:27:14,900 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:27:14,900 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:27:14,900 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:27:14,900 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:27:14,900 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:27:14,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:27:14,901 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:27:14,901 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:27:14,901 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:27:14,901 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:27:14,902 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:27:14,902 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:27:14,902 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:27:14,902 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:27:14,903 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_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9aea7c2aae4ed82ebb17409e779cc20a870ff8bbccaa04cb146e5602e86e0b68 [2021-11-07 01:27:15,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:27:15,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:27:15,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:27:15,219 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:27:15,220 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:27:15,221 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-07 01:27:15,304 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/data/de40b7457/c411c746dfe7473fb07bd23884b452d4/FLAGb39ae7304 [2021-11-07 01:27:16,498 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:27:16,499 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-07 01:27:16,582 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/data/de40b7457/c411c746dfe7473fb07bd23884b452d4/FLAGb39ae7304 [2021-11-07 01:27:16,659 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/data/de40b7457/c411c746dfe7473fb07bd23884b452d4 [2021-11-07 01:27:16,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:27:16,664 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:27:16,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:27:16,667 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:27:16,670 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:27:16,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:27:16" (1/1) ... [2021-11-07 01:27:16,673 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1447ef14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:16, skipping insertion in model container [2021-11-07 01:27:16,674 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:27:16" (1/1) ... [2021-11-07 01:27:16,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:27:17,027 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:27:19,194 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:19,239 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:26,414 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1056893,1056906] [2021-11-07 01:27:26,417 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1057062,1057075] [2021-11-07 01:27:26,417 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1057229,1057242] [2021-11-07 01:27:26,418 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1057397,1057410] [2021-11-07 01:27:26,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:27:26,681 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) [2021-11-07 01:27:26,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@cc60de7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:26, skipping insertion in model container [2021-11-07 01:27:26,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:27:26,684 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:27:26,687 INFO L168 Benchmark]: Toolchain (without parser) took 10020.58 ms. Allocated memory was 104.9 MB in the beginning and 350.2 MB in the end (delta: 245.4 MB). Free memory was 51.8 MB in the beginning and 227.9 MB in the end (delta: -176.1 MB). Peak memory consumption was 127.1 MB. Max. memory is 16.1 GB. [2021-11-07 01:27:26,687 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 104.9 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:27:26,689 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10017.04 ms. Allocated memory was 104.9 MB in the beginning and 350.2 MB in the end (delta: 245.4 MB). Free memory was 51.8 MB in the beginning and 227.9 MB in the end (delta: -176.1 MB). Peak memory consumption was 127.1 MB. Max. memory is 16.1 GB. [2021-11-07 01:27:26,691 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 104.9 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 10017.04 ms. Allocated memory was 104.9 MB in the beginning and 350.2 MB in the end (delta: 245.4 MB). Free memory was 51.8 MB in the beginning and 227.9 MB in the end (delta: -176.1 MB). Peak memory consumption was 127.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8143]: 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_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8 --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 9aea7c2aae4ed82ebb17409e779cc20a870ff8bbccaa04cb146e5602e86e0b68 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:27:28,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:27:28,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:27:28,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:27:28,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:27:28,941 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:27:28,943 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:27:28,947 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:27:28,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:27:28,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:27:28,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:27:28,961 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:27:28,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:27:28,964 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:27:28,966 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:27:28,970 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:27:28,972 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:27:28,973 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:27:28,975 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:27:28,985 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:27:28,987 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:27:28,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:27:28,992 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:27:28,994 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:27:29,003 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:27:29,003 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:27:29,003 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:27:29,005 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:27:29,006 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:27:29,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:27:29,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:27:29,008 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:27:29,010 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:27:29,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:27:29,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:27:29,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:27:29,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:27:29,014 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:27:29,021 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:27:29,023 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:27:29,023 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:27:29,024 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:27:29,064 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:27:29,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:27:29,066 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:27:29,066 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:27:29,066 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:27:29,067 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:27:29,067 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:27:29,067 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:27:29,067 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:27:29,069 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:27:29,070 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:27:29,070 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:27:29,070 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:27:29,070 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:27:29,071 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:27:29,071 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:27:29,071 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:27:29,071 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:27:29,071 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:27:29,072 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:27:29,072 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:27:29,072 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:27:29,072 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:27:29,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:27:29,073 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:27:29,073 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:27:29,073 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:27:29,074 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:27:29,074 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:27:29,074 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:27:29,074 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:27:29,074 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:27:29,075 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_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9aea7c2aae4ed82ebb17409e779cc20a870ff8bbccaa04cb146e5602e86e0b68 [2021-11-07 01:27:29,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:27:29,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:27:29,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:27:29,444 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:27:29,444 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:27:29,446 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-07 01:27:29,515 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/data/789da59cb/4d15452cfa414197820e506061aea449/FLAGb275c57d6 [2021-11-07 01:27:31,003 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:27:31,004 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-07 01:27:31,175 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/data/789da59cb/4d15452cfa414197820e506061aea449/FLAGb275c57d6 [2021-11-07 01:27:31,425 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9f65e1-9081-4705-b36e-853594cdf340/bin/utaipan-UUZaoUuFF8/data/789da59cb/4d15452cfa414197820e506061aea449 [2021-11-07 01:27:31,427 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:27:31,429 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:27:31,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:27:31,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:27:31,438 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:27:31,439 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:27:31" (1/1) ... [2021-11-07 01:27:31,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c3b23e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:31, skipping insertion in model container [2021-11-07 01:27:31,441 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:27:31" (1/1) ... [2021-11-07 01:27:31,448 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:27:31,813 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:27:42,224 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1056893,1056906] [2021-11-07 01:27:42,227 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1057062,1057075] [2021-11-07 01:27:42,228 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1057229,1057242] [2021-11-07 01:27:42,228 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1057397,1057410] [2021-11-07 01:27:42,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:27:42,442 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:27:42,631 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:27:43,624 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1056893,1056906] [2021-11-07 01:27:43,625 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1057062,1057075] [2021-11-07 01:27:43,625 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1057229,1057242] [2021-11-07 01:27:43,626 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1057397,1057410] [2021-11-07 01:27:43,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:27:43,723 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:27:44,920 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1056893,1056906] [2021-11-07 01:27:44,921 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1057062,1057075] [2021-11-07 01:27:44,921 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1057229,1057242] [2021-11-07 01:27:44,922 WARN L228 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_fb9f65e1-9081-4705-b36e-853594cdf340/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1057397,1057410] [2021-11-07 01:27:44,931 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:27:45,279 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:27:45,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:45 WrapperNode [2021-11-07 01:27:45,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:27:45,281 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:27:45,281 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:27:45,281 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:27:45,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:45" (1/1) ... [2021-11-07 01:27:45,576 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:45" (1/1) ...