./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.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_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/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_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/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_5f8fbb62-4ab6-482a-9d36-4badea648ced/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 2803945977397b1fd96ed16f1f2c1a384443209a ........................................................................................................................................................................................................ 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_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/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_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/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_5f8fbb62-4ab6-482a-9d36-4badea648ced/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 2803945977397b1fd96ed16f1f2c1a384443209a ............................................................................................................................................................................................................................................ 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 07:07:24,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:07:24,691 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:07:24,742 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:07:24,743 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:07:24,744 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:07:24,747 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:07:24,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:07:24,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:07:24,754 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:07:24,755 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:07:24,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:07:24,758 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:07:24,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:07:24,761 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:07:24,763 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:07:24,765 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:07:24,766 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:07:24,769 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:07:24,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:07:24,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:07:24,776 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:07:24,778 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:07:24,779 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:07:24,784 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:07:24,785 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:07:24,785 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:07:24,787 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:07:24,788 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:07:24,789 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:07:24,790 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:07:24,791 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:07:24,792 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:07:24,793 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:07:24,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:07:24,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:07:24,797 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:07:24,797 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:07:24,797 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:07:24,799 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:07:24,799 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:07:24,801 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:07:24,828 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:07:24,829 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:07:24,830 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:07:24,830 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:07:24,830 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:07:24,830 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:07:24,831 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:07:24,831 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:07:24,831 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:07:24,832 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:07:24,832 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:07:24,832 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:07:24,833 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:07:24,833 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:07:24,833 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:07:24,834 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:07:24,834 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:07:24,835 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:07:24,835 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:07:24,835 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:07:24,835 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:07:24,836 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:07:24,836 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:07:24,836 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:07:24,836 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:07:24,837 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:07:24,837 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:07:24,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:07:24,838 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:07:24,838 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:07:24,838 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:07:24,839 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:07:24,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:07:24,839 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:07:24,839 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:07:24,840 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:07:24,840 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_5f8fbb62-4ab6-482a-9d36-4badea648ced/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2803945977397b1fd96ed16f1f2c1a384443209a [2021-10-13 07:07:25,115 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:07:25,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:07:25,143 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:07:25,145 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:07:25,145 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:07:25,146 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i [2021-10-13 07:07:25,261 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/data/9be47deaf/5d98003412494ed9b118db1cdee8e825/FLAG025ba5418 [2021-10-13 07:07:26,306 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:07:26,307 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i [2021-10-13 07:07:26,356 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/data/9be47deaf/5d98003412494ed9b118db1cdee8e825/FLAG025ba5418 [2021-10-13 07:07:26,721 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/data/9be47deaf/5d98003412494ed9b118db1cdee8e825 [2021-10-13 07:07:26,728 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:07:26,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:07:26,735 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:07:26,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:07:26,739 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:07:26,741 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:07:26" (1/1) ... [2021-10-13 07:07:26,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c5046bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:26, skipping insertion in model container [2021-10-13 07:07:26,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:07:26" (1/1) ... [2021-10-13 07:07:26,753 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:07:26,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:07:27,265 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_5f8fbb62-4ab6-482a-9d36-4badea648ced/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4493,4506] [2021-10-13 07:07:27,276 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_5f8fbb62-4ab6-482a-9d36-4badea648ced/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4553,4566] [2021-10-13 07:07:27,306 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:07:27,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:07:28,286 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:07:28,288 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 07:07:28,288 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 07:07:28,291 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 07:07:28,292 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 07:07:28,384 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:28,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:28,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:28,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:28,388 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:28,404 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:28,405 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:28,408 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:28,408 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:28,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:28,412 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:28,413 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:28,414 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:28,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:07:28,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:07:28,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:07:28,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:07:28,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:07:28,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:07:28,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:07:28,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:07:28,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:07:28,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:07:29,067 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:07:29,073 INFO L168 Benchmark]: Toolchain (without parser) took 2340.78 ms. Allocated memory is still 113.2 MB. Free memory was 73.5 MB in the beginning and 58.5 MB in the end (delta: 15.0 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:07:29,074 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 75.5 MB. Free memory was 34.1 MB in the beginning and 34.1 MB in the end (delta: 40.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:07:29,075 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2335.70 ms. Allocated memory is still 113.2 MB. Free memory was 73.2 MB in the beginning and 58.5 MB in the end (delta: 14.8 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:07:29,078 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 75.5 MB. Free memory was 34.1 MB in the beginning and 34.1 MB in the end (delta: 40.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2335.70 ms. Allocated memory is still 113.2 MB. Free memory was 73.2 MB in the beginning and 58.5 MB in the end (delta: 14.8 MB). Peak memory consumption was 23.1 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 07:07:31,701 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:07:31,705 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:07:31,769 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:07:31,770 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:07:31,775 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:07:31,777 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:07:31,780 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:07:31,782 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:07:31,784 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:07:31,785 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:07:31,787 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:07:31,787 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:07:31,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:07:31,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:07:31,793 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:07:31,794 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:07:31,795 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:07:31,798 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:07:31,801 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:07:31,803 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:07:31,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:07:31,807 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:07:31,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:07:31,813 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:07:31,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:07:31,814 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:07:31,815 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:07:31,816 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:07:31,817 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:07:31,818 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:07:31,819 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:07:31,820 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:07:31,821 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:07:31,823 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:07:31,823 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:07:31,824 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:07:31,824 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:07:31,825 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:07:31,826 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:07:31,827 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:07:31,828 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:07:31,871 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:07:31,872 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:07:31,874 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:07:31,874 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:07:31,874 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:07:31,875 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:07:31,875 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:07:31,875 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:07:31,875 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:07:31,877 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:07:31,878 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:07:31,879 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:07:31,879 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:07:31,879 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:07:31,879 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:07:31,880 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:07:31,880 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:07:31,880 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:07:31,880 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:07:31,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:07:31,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:07:31,881 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:07:31,881 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:07:31,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:07:31,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:07:31,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:07:31,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:07:31,882 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:07:31,883 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:07:31,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:07:31,883 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:07:31,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:07:31,884 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_5f8fbb62-4ab6-482a-9d36-4badea648ced/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2803945977397b1fd96ed16f1f2c1a384443209a [2021-10-13 07:07:32,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:07:32,397 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:07:32,401 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:07:32,402 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:07:32,403 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:07:32,404 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i [2021-10-13 07:07:32,486 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/data/f95cfd7d0/c34e6e6663154082804c8fbf54cc6f97/FLAG4b44a70f2 [2021-10-13 07:07:33,582 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:07:33,583 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i [2021-10-13 07:07:33,655 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/data/f95cfd7d0/c34e6e6663154082804c8fbf54cc6f97/FLAG4b44a70f2 [2021-10-13 07:07:33,932 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f8fbb62-4ab6-482a-9d36-4badea648ced/bin/utaipan-q2qaUkNPG8/data/f95cfd7d0/c34e6e6663154082804c8fbf54cc6f97 [2021-10-13 07:07:33,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:07:33,936 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:07:33,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:07:33,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:07:33,943 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:07:33,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:07:33" (1/1) ... [2021-10-13 07:07:33,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25a77640 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:33, skipping insertion in model container [2021-10-13 07:07:33,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:07:33" (1/1) ... [2021-10-13 07:07:33,954 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:07:34,098 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:07:34,466 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_5f8fbb62-4ab6-482a-9d36-4badea648ced/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4493,4506] [2021-10-13 07:07:34,475 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_5f8fbb62-4ab6-482a-9d36-4badea648ced/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4553,4566] [2021-10-13 07:07:34,499 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:07:34,506 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:07:35,611 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:07:35,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:35,707 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:35,708 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:35,709 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:35,710 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:35,733 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:35,734 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:35,737 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:35,737 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:35,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:35,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:35,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:35,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:07:36,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:07:36,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:07:36,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:07:36,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:07:36,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:07:36,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:07:36,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:07:36,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:07:36,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:07:36,378 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,388 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,489 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:07:36,528 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:07:36,580 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:07:36,585 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_5f8fbb62-4ab6-482a-9d36-4badea648ced/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4493,4506] [2021-10-13 07:07:36,586 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_5f8fbb62-4ab6-482a-9d36-4badea648ced/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4553,4566] [2021-10-13 07:07:36,587 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:07:36,588 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:07:36,643 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:07:36,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,679 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,680 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,680 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,682 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,698 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,699 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,700 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,701 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,703 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:07:36,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:07:36,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:07:36,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:07:36,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:07:36,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:07:36,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:07:36,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:07:36,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:07:36,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:07:36,907 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,913 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:36,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:07:36,977 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:07:37,008 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_5f8fbb62-4ab6-482a-9d36-4badea648ced/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4493,4506] [2021-10-13 07:07:37,009 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_5f8fbb62-4ab6-482a-9d36-4badea648ced/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4553,4566] [2021-10-13 07:07:37,011 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:07:37,011 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:07:37,069 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:07:37,083 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:37,084 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:37,084 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:37,084 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:37,085 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:37,093 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:37,093 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:37,094 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:37,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:37,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:37,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:37,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:37,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:37,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:07:37,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:07:37,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:07:37,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:07:37,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:07:37,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:07:37,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:07:37,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:07:37,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:07:37,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:07:37,226 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:37,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:37,261 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:07:37,641 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:07:37,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:37 WrapperNode [2021-10-13 07:07:37,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:07:37,644 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:07:37,645 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:07:37,645 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:07:37,652 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:37" (1/1) ... [2021-10-13 07:07:37,731 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 07:07:37,792 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:37" (1/1) ... [2021-10-13 07:07:37,793 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:07:37,793 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:07:37,795 INFO L168 Benchmark]: Toolchain (without parser) took 3857.68 ms. Allocated memory was 52.4 MB in the beginning and 151.0 MB in the end (delta: 98.6 MB). Free memory was 32.3 MB in the beginning and 95.6 MB in the end (delta: -63.3 MB). Peak memory consumption was 34.7 MB. Max. memory is 16.1 GB. [2021-10-13 07:07:37,796 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 52.4 MB. Free memory was 33.4 MB in the beginning and 33.4 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:07:37,796 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3705.27 ms. Allocated memory was 52.4 MB in the beginning and 151.0 MB in the end (delta: 98.6 MB). Free memory was 32.1 MB in the beginning and 99.8 MB in the end (delta: -67.7 MB). Peak memory consumption was 64.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:07:37,797 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.40 ms. Allocated memory is still 151.0 MB. Free memory was 99.8 MB in the beginning and 95.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:07:37,799 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 52.4 MB. Free memory was 33.4 MB in the beginning and 33.4 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3705.27 ms. Allocated memory was 52.4 MB in the beginning and 151.0 MB in the end (delta: 98.6 MB). Free memory was 32.1 MB in the beginning and 99.8 MB in the end (delta: -67.7 MB). Peak memory consumption was 64.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 148.40 ms. Allocated memory is still 151.0 MB. Free memory was 99.8 MB in the beginning and 95.6 MB in the end (delta: 4.2 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...