./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9 --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 a02c189ce0581b68f68f41a2d20ef2bbe40876b43460838f447454076f3bcdf6 --- 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-6b4ec56 [2022-11-20 20:49:49,606 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 20:49:49,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 20:49:49,634 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 20:49:49,635 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 20:49:49,636 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 20:49:49,638 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 20:49:49,646 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 20:49:49,649 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 20:49:49,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 20:49:49,657 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 20:49:49,660 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 20:49:49,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 20:49:49,665 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 20:49:49,669 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 20:49:49,672 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 20:49:49,673 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 20:49:49,674 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 20:49:49,676 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 20:49:49,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 20:49:49,686 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 20:49:49,687 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 20:49:49,688 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 20:49:49,689 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 20:49:49,695 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 20:49:49,695 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 20:49:49,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 20:49:49,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 20:49:49,697 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 20:49:49,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 20:49:49,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 20:49:49,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 20:49:49,699 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 20:49:49,700 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 20:49:49,701 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 20:49:49,701 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 20:49:49,702 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 20:49:49,702 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 20:49:49,703 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 20:49:49,703 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 20:49:49,704 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 20:49:49,710 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-11-20 20:49:49,746 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 20:49:49,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 20:49:49,747 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 20:49:49,747 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 20:49:49,748 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 20:49:49,748 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 20:49:49,748 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 20:49:49,749 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 20:49:49,749 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 20:49:49,749 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-20 20:49:49,750 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 20:49:49,750 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 20:49:49,750 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-20 20:49:49,751 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-20 20:49:49,751 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 20:49:49,751 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-20 20:49:49,751 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-20 20:49:49,751 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-20 20:49:49,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 20:49:49,752 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 20:49:49,752 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 20:49:49,753 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 20:49:49,753 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 20:49:49,753 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 20:49:49,753 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 20:49:49,753 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 20:49:49,753 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 20:49:49,754 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 20:49:49,754 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 20:49:49,754 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 20:49:49,754 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 20:49:49,754 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 20:49:49,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:49:49,755 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 20:49:49,755 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-20 20:49:49,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 20:49:49,755 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-20 20:49:49,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 20:49:49,756 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 20:49:49,757 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_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a02c189ce0581b68f68f41a2d20ef2bbe40876b43460838f447454076f3bcdf6 [2022-11-20 20:49:50,045 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 20:49:50,082 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 20:49:50,084 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 20:49:50,086 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 20:49:50,086 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 20:49:50,087 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i [2022-11-20 20:49:53,073 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 20:49:53,903 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 20:49:53,903 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i [2022-11-20 20:49:53,967 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/data/b43c694b9/53c6a5bd93064b89b671eeaf7b023288/FLAGabad62d1d [2022-11-20 20:49:53,988 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/data/b43c694b9/53c6a5bd93064b89b671eeaf7b023288 [2022-11-20 20:49:53,993 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 20:49:53,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 20:49:53,997 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 20:49:53,997 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 20:49:54,002 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 20:49:54,003 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:49:53" (1/1) ... [2022-11-20 20:49:54,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@299cd1f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:49:54, skipping insertion in model container [2022-11-20 20:49:54,004 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:49:53" (1/1) ... [2022-11-20 20:49:54,013 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 20:49:54,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:49:55,325 WARN L237 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_a5a58856-b945-45b7-82b7-d622c957e907/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i[201875,201888] [2022-11-20 20:49:57,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 20:49:57,664 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) [2022-11-20 20:49:57,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33a3e7ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:49:57, skipping insertion in model container [2022-11-20 20:49:57,666 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 20:49:57,666 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 20:49:57,669 INFO L158 Benchmark]: Toolchain (without parser) took 3673.55ms. Allocated memory was 165.7MB in the beginning and 220.2MB in the end (delta: 54.5MB). Free memory was 114.6MB in the beginning and 120.9MB in the end (delta: -6.3MB). Peak memory consumption was 106.9MB. Max. memory is 16.1GB. [2022-11-20 20:49:57,669 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 119.5MB. Free memory is still 72.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 20:49:57,670 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3669.37ms. Allocated memory was 165.7MB in the beginning and 220.2MB in the end (delta: 54.5MB). Free memory was 114.6MB in the beginning and 120.9MB in the end (delta: -6.3MB). Peak memory consumption was 106.9MB. Max. memory is 16.1GB. [2022-11-20 20:49:57,673 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 119.5MB. Free memory is still 72.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3669.37ms. Allocated memory was 165.7MB in the beginning and 220.2MB in the end (delta: 54.5MB). Free memory was 114.6MB in the beginning and 120.9MB in the end (delta: -6.3MB). Peak memory consumption was 106.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7217]: 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9 --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 a02c189ce0581b68f68f41a2d20ef2bbe40876b43460838f447454076f3bcdf6 --- 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-6b4ec56 [2022-11-20 20:49:59,969 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 20:49:59,971 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 20:50:00,009 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 20:50:00,013 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 20:50:00,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 20:50:00,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 20:50:00,025 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 20:50:00,027 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 20:50:00,035 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 20:50:00,036 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 20:50:00,038 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 20:50:00,039 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 20:50:00,041 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 20:50:00,043 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 20:50:00,046 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 20:50:00,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 20:50:00,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 20:50:00,050 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 20:50:00,055 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 20:50:00,059 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 20:50:00,065 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 20:50:00,066 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 20:50:00,069 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 20:50:00,073 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 20:50:00,078 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 20:50:00,079 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 20:50:00,080 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 20:50:00,080 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 20:50:00,083 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 20:50:00,083 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 20:50:00,084 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 20:50:00,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 20:50:00,087 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 20:50:00,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 20:50:00,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 20:50:00,089 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 20:50:00,093 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 20:50:00,093 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 20:50:00,094 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 20:50:00,095 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 20:50:00,096 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-11-20 20:50:00,140 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 20:50:00,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 20:50:00,141 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 20:50:00,141 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 20:50:00,142 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 20:50:00,143 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 20:50:00,143 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 20:50:00,143 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 20:50:00,143 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 20:50:00,144 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 20:50:00,145 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 20:50:00,145 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 20:50:00,146 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 20:50:00,146 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 20:50:00,146 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 20:50:00,146 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 20:50:00,147 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 20:50:00,147 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 20:50:00,147 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 20:50:00,147 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 20:50:00,148 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 20:50:00,148 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 20:50:00,148 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 20:50:00,148 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 20:50:00,148 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 20:50:00,149 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 20:50:00,149 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 20:50:00,149 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 20:50:00,149 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 20:50:00,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 20:50:00,150 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 20:50:00,150 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 20:50:00,150 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 20:50:00,151 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 20:50:00,151 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 20:50:00,151 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 20:50:00,151 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_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a02c189ce0581b68f68f41a2d20ef2bbe40876b43460838f447454076f3bcdf6 [2022-11-20 20:50:00,536 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 20:50:00,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 20:50:00,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 20:50:00,577 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 20:50:00,577 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 20:50:00,579 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i [2022-11-20 20:50:03,806 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 20:50:04,616 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 20:50:04,617 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i [2022-11-20 20:50:04,694 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/data/f2052199c/d829c909b7884130b3a2e194df9e9938/FLAG6dd6f97ef [2022-11-20 20:50:04,720 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a58856-b945-45b7-82b7-d622c957e907/bin/utaipan-6cKwYrpEi9/data/f2052199c/d829c909b7884130b3a2e194df9e9938 [2022-11-20 20:50:04,723 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 20:50:04,725 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 20:50:04,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 20:50:04,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 20:50:04,731 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 20:50:04,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:50:04" (1/1) ... [2022-11-20 20:50:04,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@129ee16c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:50:04, skipping insertion in model container [2022-11-20 20:50:04,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:50:04" (1/1) ... [2022-11-20 20:50:04,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 20:50:04,977 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:50:06,231 WARN L237 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_a5a58856-b945-45b7-82b7-d622c957e907/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i[201875,201888] [2022-11-20 20:50:08,407 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 20:50:08,773 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 20:50:08,908 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 20:50:09,112 WARN L237 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_a5a58856-b945-45b7-82b7-d622c957e907/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i[201875,201888] [2022-11-20 20:50:09,578 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 20:50:09,768 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 20:50:09,995 WARN L237 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_a5a58856-b945-45b7-82b7-d622c957e907/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i[201875,201888] [2022-11-20 20:50:11,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 20:50:11,424 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.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) [2022-11-20 20:50:11,433 INFO L158 Benchmark]: Toolchain (without parser) took 6703.04ms. Allocated memory was 69.2MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 36.1MB in the beginning and 915.7MB in the end (delta: -879.6MB). Peak memory consumption was 368.1MB. Max. memory is 16.1GB. [2022-11-20 20:50:11,435 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 69.2MB. Free memory was 46.4MB in the beginning and 46.3MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 20:50:11,436 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6700.64ms. Allocated memory was 69.2MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 35.9MB in the beginning and 915.7MB in the end (delta: -879.8MB). Peak memory consumption was 368.1MB. Max. memory is 16.1GB. [2022-11-20 20:50:11,437 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 69.2MB. Free memory was 46.4MB in the beginning and 46.3MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6700.64ms. Allocated memory was 69.2MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 35.9MB in the beginning and 915.7MB in the end (delta: -879.8MB). Peak memory consumption was 368.1MB. 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