./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_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_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/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 e1e35e6e88b91c3a4bb086796412ed1190c55b10 ........................................................................................................................................................................................................ 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_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/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 e1e35e6e88b91c3a4bb086796412ed1190c55b10 ..................................................................................................................................................................................................................................................... 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 12:37:10,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:37:10,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:37:10,346 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:37:10,347 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:37:10,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:37:10,350 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:37:10,353 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:37:10,355 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:37:10,356 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:37:10,358 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:37:10,359 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:37:10,360 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:37:10,361 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:37:10,363 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:37:10,365 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:37:10,366 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:37:10,367 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:37:10,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:37:10,372 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:37:10,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:37:10,376 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:37:10,378 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:37:10,379 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:37:10,383 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:37:10,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:37:10,384 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:37:10,385 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:37:10,386 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:37:10,387 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:37:10,388 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:37:10,389 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:37:10,390 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:37:10,391 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:37:10,392 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:37:10,393 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:37:10,394 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:37:10,394 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:37:10,395 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:37:10,396 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:37:10,397 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:37:10,398 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:37:10,421 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:37:10,421 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:37:10,422 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:37:10,423 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:37:10,423 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:37:10,423 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:37:10,423 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:37:10,424 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:37:10,424 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:37:10,424 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:37:10,424 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:37:10,425 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:37:10,425 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:37:10,425 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:37:10,426 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:37:10,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:37:10,427 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:37:10,427 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:37:10,427 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:37:10,428 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:37:10,428 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:37:10,428 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:37:10,428 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:37:10,429 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:37:10,429 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:37:10,429 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:37:10,430 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:37:10,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:37:10,430 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:37:10,430 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:37:10,431 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:37:10,431 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:37:10,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:37:10,432 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:37:10,432 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:37:10,432 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:37:10,432 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_db814984-5d23-4783-8fd5-a41fa404c8e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e1e35e6e88b91c3a4bb086796412ed1190c55b10 [2020-12-03 12:37:10,673 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:37:10,707 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:37:10,710 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:37:10,711 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:37:10,713 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:37:10,714 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-12-03 12:37:10,791 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/data/8d628e50a/59d7bddefa374f459416654476c63401/FLAG91dbab020 [2020-12-03 12:37:11,640 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:37:11,642 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-12-03 12:37:11,698 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/data/8d628e50a/59d7bddefa374f459416654476c63401/FLAG91dbab020 [2020-12-03 12:37:12,107 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/data/8d628e50a/59d7bddefa374f459416654476c63401 [2020-12-03 12:37:12,111 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:37:12,113 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:37:12,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:37:12,119 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:37:12,122 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:37:12,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:37:12" (1/1) ... [2020-12-03 12:37:12,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40f23d4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:12, skipping insertion in model container [2020-12-03 12:37:12,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:37:12" (1/1) ... [2020-12-03 12:37:12,133 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:37:12,258 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:37:12,536 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_db814984-5d23-4783-8fd5-a41fa404c8e0/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2020-12-03 12:37:12,543 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_db814984-5d23-4783-8fd5-a41fa404c8e0/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2020-12-03 12:37:12,566 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:37:12,572 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:37:13,377 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:37:13,379 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 12:37:13,379 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 12:37:13,383 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 12:37:13,385 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 12:37:13,457 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:13,458 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:13,459 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:13,460 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:13,461 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:13,474 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:13,475 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:13,477 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:13,477 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:13,479 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:13,480 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:13,481 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:13,482 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:13,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:37:13,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:37:13,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:37:13,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:37:13,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:37:13,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:37:13,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:37:13,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:37:13,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:37:13,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:37:14,128 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:37:14,133 INFO L168 Benchmark]: Toolchain (without parser) took 2018.84 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 69.9 MB in the beginning and 79.9 MB in the end (delta: -10.0 MB). Peak memory consumption was 31.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:14,134 INFO L168 Benchmark]: CDTParser took 1.00 ms. Allocated memory is still 94.4 MB. Free memory is still 74.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:37:14,135 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2012.17 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 69.5 MB in the beginning and 79.9 MB in the end (delta: -10.4 MB). Peak memory consumption was 31.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:14,137 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.00 ms. Allocated memory is still 94.4 MB. Free memory is still 74.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2012.17 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 69.5 MB in the beginning and 79.9 MB in the end (delta: -10.4 MB). Peak memory consumption was 31.1 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 12:37:16,476 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:37:16,480 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:37:16,529 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:37:16,530 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:37:16,534 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:37:16,537 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:37:16,541 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:37:16,544 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:37:16,550 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:37:16,551 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:37:16,556 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:37:16,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:37:16,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:37:16,563 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:37:16,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:37:16,566 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:37:16,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:37:16,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:37:16,580 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:37:16,582 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:37:16,584 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:37:16,592 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:37:16,593 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:37:16,596 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:37:16,596 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:37:16,597 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:37:16,598 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:37:16,598 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:37:16,599 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:37:16,600 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:37:16,600 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:37:16,606 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:37:16,608 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:37:16,609 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:37:16,609 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:37:16,610 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:37:16,610 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:37:16,611 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:37:16,612 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:37:16,613 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:37:16,614 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:37:16,662 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:37:16,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:37:16,664 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:37:16,665 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:37:16,665 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:37:16,665 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:37:16,665 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:37:16,666 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:37:16,666 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:37:16,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:37:16,668 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:37:16,669 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:37:16,669 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:37:16,669 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:37:16,669 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:37:16,670 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:37:16,670 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:37:16,670 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:37:16,670 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:37:16,670 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:37:16,671 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:37:16,671 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:37:16,671 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:37:16,671 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:37:16,672 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:37:16,672 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:37:16,672 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:37:16,672 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:37:16,672 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:37:16,673 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:37:16,673 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:37:16,673 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:37:16,673 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_db814984-5d23-4783-8fd5-a41fa404c8e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e1e35e6e88b91c3a4bb086796412ed1190c55b10 [2020-12-03 12:37:17,068 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:37:17,088 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:37:17,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:37:17,092 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:37:17,095 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:37:17,097 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-12-03 12:37:17,171 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/data/92b471ab7/a46f371a13b949d5b830f82843a252f6/FLAGef63ba3f4 [2020-12-03 12:37:18,120 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:37:18,121 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-12-03 12:37:18,165 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/data/92b471ab7/a46f371a13b949d5b830f82843a252f6/FLAGef63ba3f4 [2020-12-03 12:37:18,623 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_db814984-5d23-4783-8fd5-a41fa404c8e0/bin/utaipan/data/92b471ab7/a46f371a13b949d5b830f82843a252f6 [2020-12-03 12:37:18,625 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:37:18,628 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:37:18,632 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:37:18,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:37:18,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:37:18,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:37:18" (1/1) ... [2020-12-03 12:37:18,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@def567a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:18, skipping insertion in model container [2020-12-03 12:37:18,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:37:18" (1/1) ... [2020-12-03 12:37:18,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:37:18,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:37:19,053 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_db814984-5d23-4783-8fd5-a41fa404c8e0/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2020-12-03 12:37:19,060 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_db814984-5d23-4783-8fd5-a41fa404c8e0/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2020-12-03 12:37:19,116 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:37:19,129 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:37:19,945 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:37:20,025 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,026 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,026 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,027 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,028 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,042 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,047 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,048 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,050 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,054 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,059 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,061 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,065 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:37:20,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:37:20,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:37:20,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:37:20,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:37:20,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:37:20,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:37:20,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:37:20,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:37:20,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:37:20,658 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,658 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,664 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,671 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,727 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,733 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:37:20,778 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:37:20,823 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:37:20,828 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_db814984-5d23-4783-8fd5-a41fa404c8e0/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2020-12-03 12:37:20,828 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_db814984-5d23-4783-8fd5-a41fa404c8e0/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2020-12-03 12:37:20,830 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:37:20,831 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:37:20,862 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:37:20,903 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,904 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,904 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,904 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,905 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,913 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,914 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,915 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,915 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,917 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,917 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,918 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,918 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:20,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:37:20,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:37:20,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:37:20,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:37:20,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:37:20,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:37:20,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:37:20,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:37:20,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:37:20,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:37:20,994 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,025 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,027 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,033 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,071 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,074 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:37:21,128 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:37:21,159 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_db814984-5d23-4783-8fd5-a41fa404c8e0/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2020-12-03 12:37:21,159 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_db814984-5d23-4783-8fd5-a41fa404c8e0/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2020-12-03 12:37:21,161 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:37:21,167 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:37:21,234 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:37:21,268 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,272 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,272 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,273 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,274 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,282 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,282 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,283 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,284 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,288 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,289 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,289 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,290 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:37:21,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:37:21,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:37:21,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:37:21,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:37:21,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:37:21,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:37:21,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:37:21,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:37:21,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:37:21,381 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,382 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,383 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,400 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,433 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:21,434 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:37:22,493 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:37:22,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:22 WrapperNode [2020-12-03 12:37:22,494 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:37:22,495 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:37:22,496 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:37:22,497 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:37:22,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:22" (1/1) ... [2020-12-03 12:37:22,588 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 12:37:22,645 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:22" (1/1) ... [2020-12-03 12:37:22,645 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:37:22,646 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:37:22,648 INFO L168 Benchmark]: Toolchain (without parser) took 4018.59 ms. Allocated memory was 46.1 MB in the beginning and 134.2 MB in the end (delta: 88.1 MB). Free memory was 23.5 MB in the beginning and 40.4 MB in the end (delta: -16.9 MB). Peak memory consumption was 72.8 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:22,648 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 46.1 MB. Free memory was 28.3 MB in the beginning and 28.3 MB in the end (delta: 39.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:37:22,649 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3862.44 ms. Allocated memory was 46.1 MB in the beginning and 134.2 MB in the end (delta: 88.1 MB). Free memory was 23.3 MB in the beginning and 45.7 MB in the end (delta: -22.4 MB). Peak memory consumption was 89.9 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:22,649 INFO L168 Benchmark]: Boogie Procedure Inliner took 150.04 ms. Allocated memory is still 134.2 MB. Free memory was 45.7 MB in the beginning and 40.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:22,651 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 46.1 MB. Free memory was 28.3 MB in the beginning and 28.3 MB in the end (delta: 39.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3862.44 ms. Allocated memory was 46.1 MB in the beginning and 134.2 MB in the end (delta: 88.1 MB). Free memory was 23.3 MB in the beginning and 45.7 MB in the end (delta: -22.4 MB). Peak memory consumption was 89.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 150.04 ms. Allocated memory is still 134.2 MB. Free memory was 45.7 MB in the beginning and 40.4 MB in the end (delta: 5.2 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...