./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH --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 422f9ca1dcb7b53c91bfa1b7f1cdc9e4b0d04fd63bd0e41d7c31e53407bd8133 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:14:50,596 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:14:50,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:14:50,658 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:14:50,659 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:14:50,664 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:14:50,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:14:50,669 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:14:50,672 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:14:50,677 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:14:50,679 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:14:50,680 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:14:50,681 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:14:50,683 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:14:50,685 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:14:50,690 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:14:50,692 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:14:50,693 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:14:50,695 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:14:50,703 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:14:50,705 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:14:50,707 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:14:50,710 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:14:50,711 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:14:50,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:14:50,721 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:14:50,721 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:14:50,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:14:50,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:14:50,725 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:14:50,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:14:50,727 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:14:50,729 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:14:50,730 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:14:50,732 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:14:50,732 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:14:50,733 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:14:50,733 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:14:50,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:14:50,734 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:14:50,735 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:14:50,736 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 05:14:50,771 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:14:50,771 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:14:50,772 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:14:50,772 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:14:50,773 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:14:50,773 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:14:50,773 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 05:14:50,773 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:14:50,773 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:14:50,773 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 05:14:50,774 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 05:14:50,774 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:14:50,774 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 05:14:50,774 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 05:14:50,775 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 05:14:50,775 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:14:50,775 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 05:14:50,776 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:14:50,776 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:14:50,776 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:14:50,776 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:14:50,776 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:14:50,777 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:14:50,777 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:14:50,777 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:14:50,777 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:14:50,777 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:14:50,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:14:50,778 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:14:50,778 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:14:50,778 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:14:50,778 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 05:14:50,779 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 05:14:50,779 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:14:50,779 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:14:50,779 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:14:50,779 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_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 422f9ca1dcb7b53c91bfa1b7f1cdc9e4b0d04fd63bd0e41d7c31e53407bd8133 [2021-11-03 05:14:51,024 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:14:51,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:14:51,046 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:14:51,047 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:14:51,048 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:14:51,049 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i [2021-11-03 05:14:51,110 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/data/7b356a24d/1e148a9bb0ba4cbc858018c1b96b5b56/FLAG73cbcb5eb [2021-11-03 05:14:52,375 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:14:52,376 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i [2021-11-03 05:14:52,514 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/data/7b356a24d/1e148a9bb0ba4cbc858018c1b96b5b56/FLAG73cbcb5eb [2021-11-03 05:14:52,956 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/data/7b356a24d/1e148a9bb0ba4cbc858018c1b96b5b56 [2021-11-03 05:14:52,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:14:52,960 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:14:52,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:14:52,962 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:14:52,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:14:52,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:14:52" (1/1) ... [2021-11-03 05:14:52,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@411aed03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:14:52, skipping insertion in model container [2021-11-03 05:14:52,989 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:14:52" (1/1) ... [2021-11-03 05:14:52,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:14:53,249 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:14:59,470 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:14:59,473 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:00,167 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:00,186 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:00,839 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:01,223 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:01,240 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:03,378 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:03,920 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:03,921 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:03,991 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:04,007 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:04,065 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:05,006 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:05,006 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:05,008 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:05,008 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:06,678 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_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i[839754,839767] [2021-11-03 05:15:06,681 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_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i[839899,839912] [2021-11-03 05:15:06,713 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:15:06,794 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) [2021-11-03 05:15:06,794 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7001bb29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:15:06, skipping insertion in model container [2021-11-03 05:15:06,795 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:15:06,795 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 05:15:06,797 INFO L168 Benchmark]: Toolchain (without parser) took 13835.68 ms. Allocated memory was 111.1 MB in the beginning and 278.9 MB in the end (delta: 167.8 MB). Free memory was 67.4 MB in the beginning and 117.1 MB in the end (delta: -49.7 MB). Peak memory consumption was 152.4 MB. Max. memory is 16.1 GB. [2021-11-03 05:15:06,798 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 79.7 MB. Free memory was 59.0 MB in the beginning and 59.0 MB in the end (delta: 52.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 05:15:06,799 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13833.13 ms. Allocated memory was 111.1 MB in the beginning and 278.9 MB in the end (delta: 167.8 MB). Free memory was 67.1 MB in the beginning and 117.1 MB in the end (delta: -50.0 MB). Peak memory consumption was 152.4 MB. Max. memory is 16.1 GB. [2021-11-03 05:15:06,801 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 79.7 MB. Free memory was 59.0 MB in the beginning and 59.0 MB in the end (delta: 52.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 13833.13 ms. Allocated memory was 111.1 MB in the beginning and 278.9 MB in the end (delta: 167.8 MB). Free memory was 67.1 MB in the beginning and 117.1 MB in the end (delta: -50.0 MB). Peak memory consumption was 152.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8419]: 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_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH --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 422f9ca1dcb7b53c91bfa1b7f1cdc9e4b0d04fd63bd0e41d7c31e53407bd8133 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:15:09,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:15:09,003 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:15:09,044 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:15:09,044 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:15:09,048 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:15:09,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:15:09,058 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:15:09,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:15:09,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:15:09,070 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:15:09,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:15:09,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:15:09,074 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:15:09,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:15:09,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:15:09,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:15:09,083 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:15:09,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:15:09,093 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:15:09,094 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:15:09,096 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:15:09,099 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:15:09,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:15:09,109 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:15:09,109 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:15:09,110 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:15:09,111 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:15:09,112 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:15:09,113 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:15:09,114 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:15:09,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:15:09,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:15:09,117 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:15:09,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:15:09,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:15:09,142 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:15:09,142 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:15:09,142 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:15:09,143 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:15:09,143 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:15:09,144 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 05:15:09,170 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:15:09,170 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:15:09,171 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:15:09,172 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:15:09,172 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:15:09,172 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:15:09,172 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:15:09,173 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:15:09,173 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:15:09,174 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:15:09,174 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:15:09,174 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:15:09,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:15:09,175 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:15:09,175 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:15:09,176 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 05:15:09,176 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 05:15:09,176 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:15:09,176 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:15:09,177 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:15:09,177 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:15:09,177 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 05:15:09,178 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:15:09,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:15:09,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:15:09,179 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:15:09,179 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:15:09,179 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 05:15:09,179 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 05:15:09,180 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:15:09,180 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:15:09,180 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:15:09,181 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_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 422f9ca1dcb7b53c91bfa1b7f1cdc9e4b0d04fd63bd0e41d7c31e53407bd8133 [2021-11-03 05:15:09,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:15:09,550 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:15:09,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:15:09,554 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:15:09,554 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:15:09,555 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i [2021-11-03 05:15:09,628 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/data/4b776ec80/d83aa016138f4e75a91f8a40a7fdce73/FLAG16c13f7b4 [2021-11-03 05:15:10,898 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:15:10,899 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i [2021-11-03 05:15:10,991 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/data/4b776ec80/d83aa016138f4e75a91f8a40a7fdce73/FLAG16c13f7b4 [2021-11-03 05:15:11,534 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/bin/utaipan-aC7eJsxGYH/data/4b776ec80/d83aa016138f4e75a91f8a40a7fdce73 [2021-11-03 05:15:11,539 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:15:11,540 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:15:11,542 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:15:11,542 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:15:11,567 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:15:11,568 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:15:11" (1/1) ... [2021-11-03 05:15:11,569 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f31478a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:15:11, skipping insertion in model container [2021-11-03 05:15:11,569 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:15:11" (1/1) ... [2021-11-03 05:15:11,574 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:15:11,994 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:15:20,679 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:20,692 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:15:22,998 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_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i[839754,839767] [2021-11-03 05:15:23,001 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_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i[839899,839912] [2021-11-03 05:15:23,035 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:15:23,150 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 05:15:23,317 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:15:24,333 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_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i[839754,839767] [2021-11-03 05:15:24,333 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_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i[839899,839912] [2021-11-03 05:15:24,345 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:15:24,404 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 05:15:25,488 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_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i[839754,839767] [2021-11-03 05:15:25,489 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_d3c2b134-4caa-47f8-9d2f-974ef22ff9dc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i[839899,839912] [2021-11-03 05:15:25,497 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:15:26,247 INFO L208 MainTranslator]: Completed translation [2021-11-03 05:15:26,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:15:26 WrapperNode [2021-11-03 05:15:26,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:15:26,250 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 05:15:26,250 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 05:15:26,250 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 05:15:26,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:15:26" (1/1) ... [2021-11-03 05:15:26,591 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:15:26" (1/1) ... [2021-11-03 05:16:00,727 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 05:16:00,728 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 05:16:00,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 05:16:00,728 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 05:16:00,737 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:15:26" (1/1) ... [2021-11-03 05:16:00,737 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:15:26" (1/1) ... [2021-11-03 05:16:11,098 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:15:26" (1/1) ... [2021-11-03 05:16:11,102 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:15:26" (1/1) ...