./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8 --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 530a040f161b7ec26fa064cc2f172129cf8bf60a ........................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8 --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 530a040f161b7ec26fa064cc2f172129cf8bf60a ...................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:40:02,096 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:40:02,099 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:40:02,168 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:40:02,169 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:40:02,175 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:40:02,179 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:40:02,185 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:40:02,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:40:02,198 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:40:02,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:40:02,202 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:40:02,203 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:40:02,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:40:02,210 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:40:02,217 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:40:02,218 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:40:02,220 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:40:02,222 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:40:02,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:40:02,234 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:40:02,236 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:40:02,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:40:02,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:40:02,250 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:40:02,251 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:40:02,252 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:40:02,254 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:40:02,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:40:02,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:40:02,259 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:40:02,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:40:02,263 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:40:02,264 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:40:02,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:40:02,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:40:02,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:40:02,268 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:40:02,268 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:40:02,270 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:40:02,271 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:40:02,273 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:40:02,321 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:40:02,325 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:40:02,327 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:40:02,327 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:40:02,328 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:40:02,328 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:40:02,328 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:40:02,329 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:40:02,329 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:40:02,329 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:40:02,331 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:40:02,331 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:40:02,331 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:40:02,332 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:40:02,332 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:40:02,333 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:40:02,333 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:40:02,334 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:40:02,334 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:40:02,334 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:40:02,334 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:40:02,335 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:40:02,335 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:40:02,335 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:40:02,336 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:40:02,336 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:40:02,336 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:40:02,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:40:02,337 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:40:02,339 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:40:02,339 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:40:02,340 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:40:02,340 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:40:02,340 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:40:02,341 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:40:02,341 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:40:02,341 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_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 530a040f161b7ec26fa064cc2f172129cf8bf60a [2021-10-13 07:40:02,685 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:40:02,710 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:40:02,713 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:40:02,714 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:40:02,715 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:40:02,717 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2021-10-13 07:40:02,804 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/data/929bc6fae/bddef76e4be146b58d68d93fc77e8e73/FLAGc004740a4 [2021-10-13 07:40:03,761 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:40:03,761 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2021-10-13 07:40:03,821 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/data/929bc6fae/bddef76e4be146b58d68d93fc77e8e73/FLAGc004740a4 [2021-10-13 07:40:04,218 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/data/929bc6fae/bddef76e4be146b58d68d93fc77e8e73 [2021-10-13 07:40:04,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:40:04,223 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:40:04,226 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:40:04,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:40:04,230 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:40:04,231 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:40:04" (1/1) ... [2021-10-13 07:40:04,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3480a451 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:40:04, skipping insertion in model container [2021-10-13 07:40:04,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:40:04" (1/1) ... [2021-10-13 07:40:04,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:40:04,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:40:04,745 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_8cfcf316-307f-438a-92cd-6ea5d58c38d0/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2021-10-13 07:40:04,755 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_8cfcf316-307f-438a-92cd-6ea5d58c38d0/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2021-10-13 07:40:04,779 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:40:04,785 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:40:05,872 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,874 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,874 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,905 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,906 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,916 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,918 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,924 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,925 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:06,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:40:06,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:40:06,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:40:06,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:40:06,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:40:06,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:40:06,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:40:06,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:40:06,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:40:06,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:40:06,624 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:40:06,625 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:40:06,626 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:40:06,628 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:40:06,629 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:40:06,645 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:40:06,651 INFO L168 Benchmark]: Toolchain (without parser) took 2426.63 ms. Allocated memory is still 130.0 MB. Free memory was 82.7 MB in the beginning and 71.5 MB in the end (delta: 11.2 MB). Peak memory consumption was 16.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:40:06,652 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 130.0 MB. Free memory is still 105.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:40:06,653 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2423.37 ms. Allocated memory is still 130.0 MB. Free memory was 82.4 MB in the beginning and 71.5 MB in the end (delta: 11.0 MB). Peak memory consumption was 16.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:40:06,656 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 130.0 MB. Free memory is still 105.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2423.37 ms. Allocated memory is still 130.0 MB. Free memory was 82.4 MB in the beginning and 71.5 MB in the end (delta: 11.0 MB). Peak memory consumption was 16.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:40:09,414 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:40:09,418 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:40:09,490 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:40:09,491 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:40:09,497 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:40:09,500 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:40:09,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:40:09,510 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:40:09,520 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:40:09,522 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:40:09,525 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:40:09,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:40:09,529 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:40:09,532 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:40:09,537 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:40:09,540 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:40:09,541 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:40:09,544 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:40:09,554 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:40:09,557 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:40:09,558 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:40:09,562 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:40:09,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:40:09,575 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:40:09,576 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:40:09,576 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:40:09,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:40:09,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:40:09,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:40:09,580 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:40:09,581 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:40:09,582 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:40:09,584 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:40:09,585 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:40:09,585 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:40:09,586 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:40:09,587 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:40:09,587 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:40:09,588 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:40:09,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:40:09,590 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:40:09,645 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:40:09,645 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:40:09,647 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:40:09,647 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:40:09,648 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:40:09,648 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:40:09,648 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:40:09,648 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:40:09,649 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:40:09,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:40:09,652 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:40:09,652 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:40:09,652 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:40:09,653 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:40:09,653 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:40:09,653 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:40:09,653 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:40:09,654 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:40:09,654 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:40:09,654 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:40:09,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:40:09,655 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:40:09,655 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:40:09,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:40:09,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:40:09,656 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:40:09,656 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:40:09,656 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:40:09,656 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:40:09,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:40:09,657 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:40:09,657 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:40:09,657 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_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 530a040f161b7ec26fa064cc2f172129cf8bf60a [2021-10-13 07:40:10,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:40:10,195 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:40:10,200 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:40:10,201 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:40:10,202 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:40:10,204 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2021-10-13 07:40:10,301 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/data/08eafa54b/a23d3ee3985944b5a4cdd5e4be9f9a20/FLAG3a56890fe [2021-10-13 07:40:11,233 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:40:11,235 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2021-10-13 07:40:11,297 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/data/08eafa54b/a23d3ee3985944b5a4cdd5e4be9f9a20/FLAG3a56890fe [2021-10-13 07:40:11,710 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cfcf316-307f-438a-92cd-6ea5d58c38d0/bin/utaipan-q2qaUkNPG8/data/08eafa54b/a23d3ee3985944b5a4cdd5e4be9f9a20 [2021-10-13 07:40:11,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:40:11,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:40:11,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:40:11,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:40:11,727 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:40:11,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:40:11" (1/1) ... [2021-10-13 07:40:11,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59d452b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:40:11, skipping insertion in model container [2021-10-13 07:40:11,730 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:40:11" (1/1) ... [2021-10-13 07:40:11,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:40:11,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:40:12,246 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_8cfcf316-307f-438a-92cd-6ea5d58c38d0/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2021-10-13 07:40:12,254 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_8cfcf316-307f-438a-92cd-6ea5d58c38d0/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2021-10-13 07:40:12,282 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:40:12,289 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:40:13,493 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:13,494 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:13,495 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:13,496 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:13,497 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:13,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:13,523 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:13,525 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:13,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:13,528 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:13,530 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:13,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:13,532 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:40:14,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:40:14,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:40:14,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:40:14,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:40:14,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:40:14,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:40:14,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:40:14,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:40:14,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:40:14,349 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:40:14,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:40:14,462 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:40:14,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:40:14,508 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_8cfcf316-307f-438a-92cd-6ea5d58c38d0/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2021-10-13 07:40:14,509 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_8cfcf316-307f-438a-92cd-6ea5d58c38d0/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2021-10-13 07:40:14,511 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:40:14,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:40:14,558 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,558 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,559 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,564 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,574 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,586 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,587 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,589 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,591 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,592 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,593 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:40:14,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:40:14,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:40:14,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:40:14,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:40:14,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:40:14,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:40:14,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:40:14,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:40:14,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:40:14,710 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:40:14,741 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:40:14,756 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:40:14,772 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_8cfcf316-307f-438a-92cd-6ea5d58c38d0/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2021-10-13 07:40:14,773 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_8cfcf316-307f-438a-92cd-6ea5d58c38d0/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2021-10-13 07:40:14,775 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:40:14,776 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:40:14,828 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,829 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,829 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,839 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,839 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,841 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,841 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,842 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,843 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,844 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,844 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:14,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:40:14,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:40:14,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:40:14,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:40:14,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:40:14,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:40:14,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:40:14,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:40:14,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:40:14,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:40:14,959 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:40:14,983 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:40:15,333 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:40:15,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:40:15 WrapperNode [2021-10-13 07:40:15,334 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:40:15,335 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:40:15,335 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:40:15,335 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:40:15,344 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:40:15" (1/1) ... [2021-10-13 07:40:15,405 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 07:40:15,456 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:40:15" (1/1) ... [2021-10-13 07:40:15,457 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:40:15,457 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:40:15,459 INFO L168 Benchmark]: Toolchain (without parser) took 3741.70 ms. Allocated memory was 58.7 MB in the beginning and 94.4 MB in the end (delta: 35.7 MB). Free memory was 29.5 MB in the beginning and 45.1 MB in the end (delta: -15.6 MB). Peak memory consumption was 20.0 MB. Max. memory is 16.1 GB. [2021-10-13 07:40:15,460 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory is still 39.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:40:15,461 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3611.82 ms. Allocated memory was 58.7 MB in the beginning and 94.4 MB in the end (delta: 35.7 MB). Free memory was 29.3 MB in the beginning and 49.3 MB in the end (delta: -20.0 MB). Peak memory consumption was 32.7 MB. Max. memory is 16.1 GB. [2021-10-13 07:40:15,462 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.94 ms. Allocated memory is still 94.4 MB. Free memory was 49.3 MB in the beginning and 45.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:40:15,464 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory is still 39.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3611.82 ms. Allocated memory was 58.7 MB in the beginning and 94.4 MB in the end (delta: 35.7 MB). Free memory was 29.3 MB in the beginning and 49.3 MB in the end (delta: -20.0 MB). Peak memory consumption was 32.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 121.94 ms. Allocated memory is still 94.4 MB. Free memory was 49.3 MB in the beginning and 45.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...