./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan --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 d2e87f9cc86a1111ca4e81375022e67c6ca36247 ........................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan --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 d2e87f9cc86a1111ca4e81375022e67c6ca36247 .................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:30:23,774 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:30:23,777 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:30:23,863 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:30:23,864 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:30:23,871 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:30:23,874 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:30:23,879 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:30:23,882 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:30:23,890 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:30:23,891 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:30:23,894 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:30:23,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:30:23,898 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:30:23,900 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:30:23,903 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:30:23,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:30:23,909 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:30:23,912 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:30:23,920 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:30:23,922 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:30:23,924 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:30:23,926 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:30:23,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:30:23,931 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:30:23,931 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:30:23,932 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:30:23,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:30:23,934 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:30:23,936 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:30:23,936 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:30:23,938 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:30:23,940 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:30:23,941 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:30:23,942 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:30:23,942 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:30:23,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:30:23,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:30:23,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:30:23,945 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:30:23,946 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:30:23,948 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:30:23,987 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:30:23,988 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:30:23,989 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:30:23,990 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:30:23,990 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:30:23,990 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:30:23,990 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:30:23,991 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:30:23,991 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:30:23,991 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:30:23,992 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:30:23,993 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:30:23,993 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:30:23,993 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:30:23,994 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:30:23,994 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:30:23,995 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:30:23,995 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:30:23,995 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:30:23,995 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:30:23,996 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:30:23,996 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:30:23,996 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:30:23,996 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:30:23,997 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:30:23,997 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:30:23,997 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:30:23,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:30:23,998 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:30:24,000 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:30:24,000 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:30:24,000 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:30:24,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:30:24,001 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:30:24,001 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:30:24,002 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:30:24,002 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-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d2e87f9cc86a1111ca4e81375022e67c6ca36247 [2020-12-03 12:30:24,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:30:24,317 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:30:24,324 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:30:24,326 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:30:24,326 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:30:24,327 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-12-03 12:30:24,416 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/data/006bb3e7f/8a900bb2c2db4a45a75ebf79eb1859fe/FLAG4a86adc97 [2020-12-03 12:30:25,379 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:30:25,380 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-12-03 12:30:25,440 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/data/006bb3e7f/8a900bb2c2db4a45a75ebf79eb1859fe/FLAG4a86adc97 [2020-12-03 12:30:25,802 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/data/006bb3e7f/8a900bb2c2db4a45a75ebf79eb1859fe [2020-12-03 12:30:25,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:30:25,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:30:25,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:30:25,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:30:25,811 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:30:25,812 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:30:25" (1/1) ... [2020-12-03 12:30:25,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d263b21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:25, skipping insertion in model container [2020-12-03 12:30:25,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:30:25" (1/1) ... [2020-12-03 12:30:25,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:30:25,999 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:30:26,348 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2020-12-03 12:30:26,354 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2020-12-03 12:30:26,377 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:30:26,383 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:30:27,283 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:30:27,292 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:30:27,292 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:30:27,295 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:30:27,297 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:30:27,363 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:27,364 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:27,365 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:27,365 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:27,367 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:27,380 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:27,381 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:27,383 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:27,384 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:27,386 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:27,387 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:27,388 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:27,388 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:27,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:30:27,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:30:27,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:30:27,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:30:27,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:30:27,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:30:27,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:30:27,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:30:27,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:30:27,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:30:27,925 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:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) 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:1341) 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:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) 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:1097) 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:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:30:27,931 INFO L168 Benchmark]: Toolchain (without parser) took 2123.60 ms. Allocated memory was 88.1 MB in the beginning and 121.6 MB in the end (delta: 33.6 MB). Free memory was 47.1 MB in the beginning and 67.1 MB in the end (delta: -20.0 MB). Peak memory consumption was 21.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:30:27,932 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 88.1 MB. Free memory was 59.5 MB in the beginning and 59.5 MB in the end (delta: 30.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:30:27,933 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2120.86 ms. Allocated memory was 88.1 MB in the beginning and 121.6 MB in the end (delta: 33.6 MB). Free memory was 47.1 MB in the beginning and 67.1 MB in the end (delta: -20.0 MB). Peak memory consumption was 21.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:30:27,935 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 88.1 MB. Free memory was 59.5 MB in the beginning and 59.5 MB in the end (delta: 30.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2120.86 ms. Allocated memory was 88.1 MB in the beginning and 121.6 MB in the end (delta: 33.6 MB). Free memory was 47.1 MB in the beginning and 67.1 MB in the end (delta: -20.0 MB). Peak memory consumption was 21.1 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 0.2.0-7b2dab5 [2020-12-03 12:30:30,237 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:30:30,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:30:30,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:30:30,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:30:30,286 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:30:30,288 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:30:30,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:30:30,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:30:30,295 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:30:30,296 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:30:30,298 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:30:30,299 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:30:30,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:30:30,302 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:30:30,304 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:30:30,305 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:30:30,309 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:30:30,312 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:30:30,318 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:30:30,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:30:30,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:30:30,331 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:30:30,333 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:30:30,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:30:30,362 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:30:30,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:30:30,364 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:30:30,367 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:30:30,368 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:30:30,369 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:30:30,373 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:30:30,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:30:30,376 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:30:30,378 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:30:30,378 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:30:30,380 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:30:30,380 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:30:30,380 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:30:30,381 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:30:30,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:30:30,385 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:30:30,430 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:30:30,430 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:30:30,432 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:30:30,433 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:30:30,433 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:30:30,433 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:30:30,433 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:30:30,434 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:30:30,434 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:30:30,435 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:30:30,436 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:30:30,437 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:30:30,437 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:30:30,437 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:30:30,437 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:30:30,438 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:30:30,438 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:30:30,438 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:30:30,438 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:30:30,439 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:30:30,439 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:30:30,439 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:30:30,439 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:30:30,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:30:30,440 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:30:30,440 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:30:30,440 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:30:30,440 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:30:30,441 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:30:30,441 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:30:30,441 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:30:30,441 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:30:30,441 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-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d2e87f9cc86a1111ca4e81375022e67c6ca36247 [2020-12-03 12:30:30,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:30:30,854 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:30:30,857 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:30:30,858 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:30:30,859 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:30:30,860 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-12-03 12:30:30,948 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/data/a2fd0fb40/ceda8a75294647d89bdeb589657a6c2c/FLAG33f3ce9c5 [2020-12-03 12:30:31,857 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:30:31,858 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-12-03 12:30:31,913 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/data/a2fd0fb40/ceda8a75294647d89bdeb589657a6c2c/FLAG33f3ce9c5 [2020-12-03 12:30:32,294 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/bin/utaipan/data/a2fd0fb40/ceda8a75294647d89bdeb589657a6c2c [2020-12-03 12:30:32,298 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:30:32,300 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:30:32,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:30:32,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:30:32,308 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:30:32,309 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:30:32" (1/1) ... [2020-12-03 12:30:32,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb327e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:32, skipping insertion in model container [2020-12-03 12:30:32,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:30:32" (1/1) ... [2020-12-03 12:30:32,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:30:32,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:30:32,787 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2020-12-03 12:30:32,794 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2020-12-03 12:30:32,818 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:30:32,824 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:30:33,739 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:30:33,820 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:33,821 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:33,822 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:33,823 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:33,824 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:33,839 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:33,840 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:33,842 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:33,843 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:33,845 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:33,846 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:33,847 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:33,848 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:30:34,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:30:34,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:30:34,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:30:34,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:30:34,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:30:34,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:30:34,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:30:34,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:30:34,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:30:34,464 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,465 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,471 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,480 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,539 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:30:34,583 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:30:34,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:30:34,652 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2020-12-03 12:30:34,653 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2020-12-03 12:30:34,655 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:30:34,656 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:30:34,726 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:30:34,774 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,778 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,778 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,779 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,781 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,796 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,797 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,798 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,801 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,805 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,807 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,809 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,810 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:30:34,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:30:34,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:30:34,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:30:34,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:30:34,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:30:34,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:30:34,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:30:34,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:30:34,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:30:34,969 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,970 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,971 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:34,977 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,020 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:30:35,058 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:30:35,086 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2020-12-03 12:30:35,087 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ea7101a9-1f46-48b7-abf3-4a49ab21f1ad/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2020-12-03 12:30:35,089 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:30:35,090 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:30:35,121 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:30:35,139 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,140 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,141 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,141 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,142 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,155 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,156 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,157 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,157 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,158 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,160 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,160 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,161 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:30:35,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:30:35,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:30:35,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:30:35,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:30:35,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:30:35,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:30:35,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:30:35,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:30:35,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:30:35,301 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,302 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,303 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,313 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:35,331 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:30:36,191 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:30:36,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:36 WrapperNode [2020-12-03 12:30:36,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:30:36,192 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:30:36,193 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:30:36,193 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:30:36,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:36" (1/1) ... [2020-12-03 12:30:36,265 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]]] [2020-12-03 12:30:36,325 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:36" (1/1) ... [2020-12-03 12:30:36,325 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:30:36,325 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:30:36,334 INFO L168 Benchmark]: Toolchain (without parser) took 4025.87 ms. Allocated memory was 83.9 MB in the beginning and 148.9 MB in the end (delta: 65.0 MB). Free memory was 52.8 MB in the beginning and 90.4 MB in the end (delta: -37.6 MB). Peak memory consumption was 28.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:30:36,335 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 54.5 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 41.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:30:36,336 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3888.37 ms. Allocated memory was 83.9 MB in the beginning and 148.9 MB in the end (delta: 65.0 MB). Free memory was 52.6 MB in the beginning and 94.6 MB in the end (delta: -42.0 MB). Peak memory consumption was 89.6 MB. Max. memory is 16.1 GB. [2020-12-03 12:30:36,339 INFO L168 Benchmark]: Boogie Procedure Inliner took 132.66 ms. Allocated memory is still 148.9 MB. Free memory was 94.6 MB in the beginning and 90.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:30:36,344 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 54.5 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 41.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3888.37 ms. Allocated memory was 83.9 MB in the beginning and 148.9 MB in the end (delta: 65.0 MB). Free memory was 52.6 MB in the beginning and 94.6 MB in the end (delta: -42.0 MB). Peak memory consumption was 89.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 132.66 ms. Allocated memory is still 148.9 MB. Free memory was 94.6 MB in the beginning and 90.4 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...