./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fcf6a2afa4d5879a3b7906c3c6d7ec6d985026f1d4eb203cc82ba09c52bbb4ca --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:13:24,139 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:13:24,141 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:13:24,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:13:24,197 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:13:24,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:13:24,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:13:24,208 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:13:24,210 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:13:24,218 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:13:24,220 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:13:24,222 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:13:24,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:13:24,225 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:13:24,228 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:13:24,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:13:24,238 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:13:24,239 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:13:24,245 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:13:24,250 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:13:24,255 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:13:24,257 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:13:24,262 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:13:24,263 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:13:24,271 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:13:24,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:13:24,272 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:13:24,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:13:24,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:13:24,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:13:24,279 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:13:24,280 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:13:24,282 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:13:24,284 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:13:24,286 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:13:24,286 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:13:24,287 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:13:24,287 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:13:24,288 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:13:24,289 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:13:24,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:13:24,291 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 02:13:24,350 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:13:24,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:13:24,355 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:13:24,355 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:13:24,355 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:13:24,356 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:13:24,356 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:13:24,356 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:13:24,357 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:13:24,357 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:13:24,365 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:13:24,366 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:13:24,366 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:13:24,367 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:13:24,367 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:13:24,368 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:13:24,368 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:13:24,369 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:13:24,369 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:13:24,369 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:13:24,369 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:13:24,370 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:13:24,370 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:13:24,370 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:13:24,371 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:13:24,371 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:13:24,371 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:13:24,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:13:24,372 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:13:24,374 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:13:24,374 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:13:24,375 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:13:24,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:13:24,375 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:13:24,375 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:13:24,376 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:13:24,376 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_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcf6a2afa4d5879a3b7906c3c6d7ec6d985026f1d4eb203cc82ba09c52bbb4ca [2021-11-07 02:13:24,737 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:13:24,766 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:13:24,770 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:13:24,772 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:13:24,773 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:13:24,774 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-11-07 02:13:24,857 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/data/a6ebbd823/6b3f5f6f547d42cc86b736fb286a1126/FLAG5137ba4ad [2021-11-07 02:13:26,389 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:13:26,390 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-11-07 02:13:26,489 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/data/a6ebbd823/6b3f5f6f547d42cc86b736fb286a1126/FLAG5137ba4ad [2021-11-07 02:13:26,708 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/data/a6ebbd823/6b3f5f6f547d42cc86b736fb286a1126 [2021-11-07 02:13:26,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:13:26,713 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:13:26,714 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:13:26,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:13:26,719 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:13:26,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:13:26" (1/1) ... [2021-11-07 02:13:26,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f8a949f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:13:26, skipping insertion in model container [2021-11-07 02:13:26,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:13:26" (1/1) ... [2021-11-07 02:13:26,731 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:13:27,102 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:13:34,905 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:34,940 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:34,992 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:36,157 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:36,196 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:36,721 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:37,181 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:37,197 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:37,347 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:37,380 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:37,469 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:37,472 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:37,490 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:37,626 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:37,629 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:37,630 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:37,769 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:37,897 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:37,913 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:37,928 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:37,944 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:38,408 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:38,509 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:38,510 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:38,527 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:38,547 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:38,548 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:38,549 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:38,550 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:38,552 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:38,567 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:38,677 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:39,744 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:39,774 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:39,805 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:39,904 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:39,922 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:40,036 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:13:40,417 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1069102,1069115] [2021-11-07 02:13:40,664 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:13:40,965 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 02:13:40,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38b0be81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:13:40, skipping insertion in model container [2021-11-07 02:13:40,966 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:13:40,966 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 02:13:40,969 INFO L168 Benchmark]: Toolchain (without parser) took 14254.72 ms. Allocated memory was 102.8 MB in the beginning and 230.7 MB in the end (delta: 127.9 MB). Free memory was 42.3 MB in the beginning and 104.1 MB in the end (delta: -61.8 MB). Peak memory consumption was 119.4 MB. Max. memory is 16.1 GB. [2021-11-07 02:13:40,970 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 102.8 MB. Free memory is still 78.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:13:40,972 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14251.70 ms. Allocated memory was 102.8 MB in the beginning and 230.7 MB in the end (delta: 127.9 MB). Free memory was 42.0 MB in the beginning and 104.1 MB in the end (delta: -62.2 MB). Peak memory consumption was 119.4 MB. Max. memory is 16.1 GB. [2021-11-07 02:13:40,974 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 102.8 MB. Free memory is still 78.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 14251.70 ms. Allocated memory was 102.8 MB in the beginning and 230.7 MB in the end (delta: 127.9 MB). Free memory was 42.0 MB in the beginning and 104.1 MB in the end (delta: -62.2 MB). Peak memory consumption was 119.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8735]: 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_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fcf6a2afa4d5879a3b7906c3c6d7ec6d985026f1d4eb203cc82ba09c52bbb4ca --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:13:43,594 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:13:43,597 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:13:43,647 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:13:43,648 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:13:43,652 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:13:43,656 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:13:43,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:13:43,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:13:43,678 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:13:43,680 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:13:43,682 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:13:43,683 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:13:43,686 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:13:43,689 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:13:43,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:13:43,697 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:13:43,699 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:13:43,701 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:13:43,712 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:13:43,714 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:13:43,716 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:13:43,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:13:43,722 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:13:43,731 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:13:43,731 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:13:43,732 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:13:43,734 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:13:43,735 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:13:43,736 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:13:43,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:13:43,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:13:43,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:13:43,742 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:13:43,743 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:13:43,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:13:43,745 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:13:43,745 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:13:43,745 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:13:43,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:13:43,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:13:43,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 02:13:43,807 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:13:43,807 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:13:43,808 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:13:43,809 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:13:43,809 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:13:43,809 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:13:43,809 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:13:43,810 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:13:43,810 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:13:43,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:13:43,811 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:13:43,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:13:43,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:13:43,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:13:43,813 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:13:43,813 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 02:13:43,813 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 02:13:43,813 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:13:43,814 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:13:43,814 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:13:43,814 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:13:43,815 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 02:13:43,815 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:13:43,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:13:43,815 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:13:43,816 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:13:43,816 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:13:43,816 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 02:13:43,817 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 02:13:43,817 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:13:43,817 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:13:43,817 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:13:43,818 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_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcf6a2afa4d5879a3b7906c3c6d7ec6d985026f1d4eb203cc82ba09c52bbb4ca [2021-11-07 02:13:44,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:13:44,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:13:44,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:13:44,319 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:13:44,319 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:13:44,320 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-11-07 02:13:44,407 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/data/5e40d6c01/66c121a54a434a358ef7765c811f35f8/FLAGc51934d30 [2021-11-07 02:13:46,215 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:13:46,216 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-11-07 02:13:46,376 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/data/5e40d6c01/66c121a54a434a358ef7765c811f35f8/FLAGc51934d30 [2021-11-07 02:13:46,834 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82cc69aa-5df2-4695-abe9-67037c5d33f8/bin/utaipan-UUZaoUuFF8/data/5e40d6c01/66c121a54a434a358ef7765c811f35f8 [2021-11-07 02:13:46,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:13:46,839 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:13:46,841 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:13:46,841 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:13:46,845 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:13:46,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:13:46" (1/1) ... [2021-11-07 02:13:46,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12d601c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:13:46, skipping insertion in model container [2021-11-07 02:13:46,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:13:46" (1/1) ... [2021-11-07 02:13:46,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:13:47,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:14:01,621 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_82cc69aa-5df2-4695-abe9-67037c5d33f8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1069102,1069115] [2021-11-07 02:14:01,945 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:14:02,218 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 02:14:02,475 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:14:03,776 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_82cc69aa-5df2-4695-abe9-67037c5d33f8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1069102,1069115] [2021-11-07 02:14:03,789 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:14:04,119 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:14:05,711 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_82cc69aa-5df2-4695-abe9-67037c5d33f8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1069102,1069115] [2021-11-07 02:14:05,724 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:14:06,432 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:14:06,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:06 WrapperNode [2021-11-07 02:14:06,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:14:06,434 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:14:06,434 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:14:06,434 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:14:06,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:06" (1/1) ... [2021-11-07 02:14:06,819 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:06" (1/1) ... [2021-11-07 02:14:52,111 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:14:52,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:14:52,112 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:14:52,112 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:14:52,123 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:06" (1/1) ... [2021-11-07 02:14:52,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:06" (1/1) ... [2021-11-07 02:14:58,031 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:06" (1/1) ... [2021-11-07 02:14:58,032 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:06" (1/1) ... [2021-11-07 02:15:08,509 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:06" (1/1) ... [2021-11-07 02:15:13,326 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:06" (1/1) ... [2021-11-07 02:15:14,234 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:06" (1/1) ...