./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00a619b71d7bf06af43f21e9d994654d0093e16dff849264df9da40410968e49 --- 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-8393723 [2022-11-19 07:34:15,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:34:15,912 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:34:15,952 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:34:15,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:34:15,954 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:34:15,955 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:34:15,957 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:34:15,963 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:34:15,969 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:34:15,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:34:15,973 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:34:15,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:34:15,976 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:34:15,979 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:34:15,982 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:34:15,983 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:34:15,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:34:15,989 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:34:15,995 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:34:15,997 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:34:15,999 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:34:16,002 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:34:16,003 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:34:16,012 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:34:16,012 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:34:16,013 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:34:16,015 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:34:16,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:34:16,016 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:34:16,016 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:34:16,018 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:34:16,020 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:34:16,021 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:34:16,022 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:34:16,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:34:16,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:34:16,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:34:16,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:34:16,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:34:16,026 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:34:16,027 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-11-19 07:34:16,074 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:34:16,075 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:34:16,076 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:34:16,076 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:34:16,077 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:34:16,077 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:34:16,078 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:34:16,078 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:34:16,078 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:34:16,078 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:34:16,080 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:34:16,080 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:34:16,080 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:34:16,080 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:34:16,081 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:34:16,081 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:34:16,081 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:34:16,081 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:34:16,082 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-19 07:34:16,082 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-19 07:34:16,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:34:16,084 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-19 07:34:16,085 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:34:16,085 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:34:16,085 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-19 07:34:16,085 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-19 07:34:16,086 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-19 07:34:16,086 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:34:16,086 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-19 07:34:16,087 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:34:16,087 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:34:16,087 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:34:16,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:34:16,088 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:34:16,088 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:34:16,088 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:34:16,088 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:34:16,089 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:34:16,089 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:34:16,089 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_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00a619b71d7bf06af43f21e9d994654d0093e16dff849264df9da40410968e49 [2022-11-19 07:34:16,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:34:16,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:34:16,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:34:16,440 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:34:16,443 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:34:16,445 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2022-11-19 07:34:16,517 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/data/1eec627f2/1f874e23d46a482cbf4754e9d3601246/FLAGeed83a375 [2022-11-19 07:34:17,728 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:34:17,728 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2022-11-19 07:34:17,820 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/data/1eec627f2/1f874e23d46a482cbf4754e9d3601246/FLAGeed83a375 [2022-11-19 07:34:17,860 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/data/1eec627f2/1f874e23d46a482cbf4754e9d3601246 [2022-11-19 07:34:17,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:34:17,866 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:34:17,869 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:34:17,870 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:34:17,875 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:34:17,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:34:17" (1/1) ... [2022-11-19 07:34:17,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e595f0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:17, skipping insertion in model container [2022-11-19 07:34:17,877 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:34:17" (1/1) ... [2022-11-19 07:34:17,886 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:34:18,206 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:34:26,278 WARN L234 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_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010074,1010087] [2022-11-19 07:34:26,282 WARN L234 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_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010219,1010232] [2022-11-19 07:34:26,317 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:34:26,626 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2022-11-19 07:34:26,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2d9f9f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:26, skipping insertion in model container [2022-11-19 07:34:26,627 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:34:26,627 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-19 07:34:26,630 INFO L158 Benchmark]: Toolchain (without parser) took 8762.79ms. Allocated memory was 117.4MB in the beginning and 274.7MB in the end (delta: 157.3MB). Free memory was 65.7MB in the beginning and 126.8MB in the end (delta: -61.1MB). Peak memory consumption was 132.1MB. Max. memory is 16.1GB. [2022-11-19 07:34:26,630 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 117.4MB. Free memory is still 91.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:34:26,632 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8758.07ms. Allocated memory was 117.4MB in the beginning and 274.7MB in the end (delta: 157.3MB). Free memory was 65.4MB in the beginning and 126.8MB in the end (delta: -61.4MB). Peak memory consumption was 132.1MB. Max. memory is 16.1GB. [2022-11-19 07:34:26,634 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 117.4MB. Free memory is still 91.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8758.07ms. Allocated memory was 117.4MB in the beginning and 274.7MB in the end (delta: 157.3MB). Free memory was 65.4MB in the beginning and 126.8MB in the end (delta: -61.4MB). Peak memory consumption was 132.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7172]: Unsupported Syntax Found a cast between two array/pointer types of different sizes 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00a619b71d7bf06af43f21e9d994654d0093e16dff849264df9da40410968e49 --- 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-8393723 [2022-11-19 07:34:28,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:34:28,930 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:34:28,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:34:28,970 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:34:28,971 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:34:28,973 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:34:28,974 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:34:28,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:34:28,980 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:34:28,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:34:28,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:34:28,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:34:28,984 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:34:28,985 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:34:28,988 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:34:28,989 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:34:28,996 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:34:29,002 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:34:29,004 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:34:29,006 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:34:29,010 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:34:29,013 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:34:29,015 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:34:29,022 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:34:29,027 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:34:29,028 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:34:29,029 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:34:29,030 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:34:29,031 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:34:29,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:34:29,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:34:29,035 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:34:29,036 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:34:29,037 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:34:29,037 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:34:29,039 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:34:29,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:34:29,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:34:29,041 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:34:29,042 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:34:29,043 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-11-19 07:34:29,098 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:34:29,098 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:34:29,100 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:34:29,100 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:34:29,101 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:34:29,101 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:34:29,102 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:34:29,102 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:34:29,102 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:34:29,103 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:34:29,104 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:34:29,104 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:34:29,106 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-19 07:34:29,106 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-19 07:34:29,106 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:34:29,107 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-19 07:34:29,107 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:34:29,107 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:34:29,108 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-19 07:34:29,108 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-19 07:34:29,108 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-19 07:34:29,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:34:29,109 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-19 07:34:29,109 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-19 07:34:29,109 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-19 07:34:29,110 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:34:29,110 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:34:29,110 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-19 07:34:29,111 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:34:29,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:34:29,111 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:34:29,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:34:29,112 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-19 07:34:29,113 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-19 07:34:29,113 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:34:29,113 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-19 07:34:29,114 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_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00a619b71d7bf06af43f21e9d994654d0093e16dff849264df9da40410968e49 [2022-11-19 07:34:29,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:34:29,557 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:34:29,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:34:29,561 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:34:29,562 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:34:29,564 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2022-11-19 07:34:29,651 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/data/915bf9c7f/2875530c0d4a43e3a123411dc8cd4792/FLAGb2c316739 [2022-11-19 07:34:31,073 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:34:31,073 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2022-11-19 07:34:31,200 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/data/915bf9c7f/2875530c0d4a43e3a123411dc8cd4792/FLAGb2c316739 [2022-11-19 07:34:31,531 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/bin/utaipan-I9t0OCRTmS/data/915bf9c7f/2875530c0d4a43e3a123411dc8cd4792 [2022-11-19 07:34:31,533 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:34:31,534 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:34:31,538 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:34:31,538 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:34:31,542 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:34:31,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:34:31" (1/1) ... [2022-11-19 07:34:31,544 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22c1a91d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:31, skipping insertion in model container [2022-11-19 07:34:31,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:34:31" (1/1) ... [2022-11-19 07:34:31,553 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:34:31,889 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:34:41,653 WARN L234 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_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010074,1010087] [2022-11-19 07:34:41,655 WARN L234 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_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010219,1010232] [2022-11-19 07:34:41,681 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:34:41,999 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-19 07:34:42,156 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:34:42,785 WARN L234 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_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010074,1010087] [2022-11-19 07:34:42,785 WARN L234 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_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010219,1010232] [2022-11-19 07:34:42,792 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:34:43,019 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:34:44,850 WARN L234 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_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010074,1010087] [2022-11-19 07:34:44,850 WARN L234 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_8af55f7e-dac2-4cc6-98cb-aa8be2fc1286/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010219,1010232] [2022-11-19 07:34:44,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:34:44,862 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield initialization at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructAddressForStructField(InitializationHandler.java:1130) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initCStruct(InitializationHandler.java:426) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initRec(InitializationHandler.java:339) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initCStruct(InitializationHandler.java:447) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initRec(InitializationHandler.java:339) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:272) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:207) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:805) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:212) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-19 07:34:44,877 INFO L158 Benchmark]: Toolchain (without parser) took 13336.84ms. Allocated memory was 69.2MB in the beginning and 541.1MB in the end (delta: 471.9MB). Free memory was 30.3MB in the beginning and 342.7MB in the end (delta: -312.4MB). Peak memory consumption was 390.5MB. Max. memory is 16.1GB. [2022-11-19 07:34:44,877 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 52.4MB. Free memory was 33.8MB in the beginning and 33.7MB in the end (delta: 46.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:34:44,878 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13332.30ms. Allocated memory was 69.2MB in the beginning and 541.1MB in the end (delta: 471.9MB). Free memory was 30.1MB in the beginning and 342.7MB in the end (delta: -312.5MB). Peak memory consumption was 390.5MB. Max. memory is 16.1GB. [2022-11-19 07:34:44,880 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 52.4MB. Free memory was 33.8MB in the beginning and 33.7MB in the end (delta: 46.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13332.30ms. Allocated memory was 69.2MB in the beginning and 541.1MB in the end (delta: 471.9MB). Free memory was 30.1MB in the beginning and 342.7MB in the end (delta: -312.5MB). Peak memory consumption was 390.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield initialization de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield initialization: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructAddressForStructField(InitializationHandler.java:1130) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield initialization