./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 e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE --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 c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b ........................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE --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 c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b ..................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 09:46:37,473 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 09:46:37,477 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 09:46:37,539 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 09:46:37,540 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 09:46:37,546 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 09:46:37,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 09:46:37,553 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 09:46:37,556 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 09:46:37,565 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 09:46:37,566 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 09:46:37,568 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 09:46:37,569 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 09:46:37,572 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 09:46:37,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 09:46:37,580 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 09:46:37,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 09:46:37,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 09:46:37,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 09:46:37,597 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 09:46:37,599 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 09:46:37,603 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 09:46:37,606 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 09:46:37,608 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 09:46:37,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 09:46:37,612 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 09:46:37,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 09:46:37,615 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 09:46:37,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 09:46:37,618 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 09:46:37,619 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 09:46:37,620 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 09:46:37,622 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 09:46:37,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 09:46:37,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 09:46:37,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 09:46:37,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 09:46:37,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 09:46:37,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 09:46:37,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 09:46:37,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 09:46:37,630 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-24 09:46:37,683 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 09:46:37,683 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 09:46:37,685 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 09:46:37,685 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 09:46:37,686 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 09:46:37,686 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 09:46:37,686 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-24 09:46:37,686 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 09:46:37,694 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 09:46:37,695 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-24 09:46:37,696 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-24 09:46:37,696 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 09:46:37,697 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-24 09:46:37,697 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-24 09:46:37,697 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-24 09:46:37,698 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 09:46:37,699 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-24 09:46:37,699 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 09:46:37,699 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 09:46:37,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 09:46:37,700 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 09:46:37,700 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 09:46:37,700 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 09:46:37,700 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 09:46:37,701 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 09:46:37,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 09:46:37,701 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 09:46:37,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 09:46:37,702 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 09:46:37,702 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 09:46:37,703 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 09:46:37,703 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-24 09:46:37,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-24 09:46:37,704 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 09:46:37,704 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 09:46:37,704 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 09:46:37,704 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2021-10-24 09:46:38,051 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 09:46:38,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 09:46:38,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 09:46:38,091 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 09:46:38,092 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 09:46:38,093 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-24 09:46:38,178 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/data/386674ff8/712c6b2adea34bdaa8f1108dc1a68636/FLAG5c5478088 [2021-10-24 09:46:38,975 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 09:46:38,976 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-24 09:46:39,017 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/data/386674ff8/712c6b2adea34bdaa8f1108dc1a68636/FLAG5c5478088 [2021-10-24 09:46:39,525 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/data/386674ff8/712c6b2adea34bdaa8f1108dc1a68636 [2021-10-24 09:46:39,527 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 09:46:39,529 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 09:46:39,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 09:46:39,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 09:46:39,537 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 09:46:39,538 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:46:39" (1/1) ... [2021-10-24 09:46:39,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b291528 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:46:39, skipping insertion in model container [2021-10-24 09:46:39,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:46:39" (1/1) ... [2021-10-24 09:46:39,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 09:46:39,652 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 09:46:39,964 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-24 09:46:39,975 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-24 09:46:40,003 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:46:40,021 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:46:41,015 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:46:41,019 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:46:41,020 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:46:41,031 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:46:41,033 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:46:41,109 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:41,110 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:41,111 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:41,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:41,113 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:41,139 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:41,140 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:41,142 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:41,142 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:41,144 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:41,145 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:41,146 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:41,147 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:41,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:46:41,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:46:41,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:46:41,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:46:41,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:46:41,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:46:41,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:46:41,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:46:41,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:46:41,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:46:41,701 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-24 09:46:41,707 INFO L168 Benchmark]: Toolchain (without parser) took 2176.79 ms. Allocated memory is still 121.6 MB. Free memory was 79.1 MB in the beginning and 67.2 MB in the end (delta: 11.8 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2021-10-24 09:46:41,708 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 81.8 MB. Free memory was 53.1 MB in the beginning and 53.1 MB in the end (delta: 21.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 09:46:41,710 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2171.87 ms. Allocated memory is still 121.6 MB. Free memory was 78.6 MB in the beginning and 67.2 MB in the end (delta: 11.4 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2021-10-24 09:46:41,712 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 81.8 MB. Free memory was 53.1 MB in the beginning and 53.1 MB in the end (delta: 21.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2171.87 ms. Allocated memory is still 121.6 MB. Free memory was 78.6 MB in the beginning and 67.2 MB in the end (delta: 11.4 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 09:46:43,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 09:46:43,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 09:46:44,033 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 09:46:44,034 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 09:46:44,035 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 09:46:44,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 09:46:44,041 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 09:46:44,043 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 09:46:44,045 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 09:46:44,046 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 09:46:44,048 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 09:46:44,049 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 09:46:44,050 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 09:46:44,052 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 09:46:44,054 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 09:46:44,055 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 09:46:44,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 09:46:44,062 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 09:46:44,065 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 09:46:44,067 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 09:46:44,075 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 09:46:44,079 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 09:46:44,081 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 09:46:44,087 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 09:46:44,093 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 09:46:44,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 09:46:44,098 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 09:46:44,099 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 09:46:44,101 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 09:46:44,101 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 09:46:44,103 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 09:46:44,104 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 09:46:44,106 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 09:46:44,108 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 09:46:44,108 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 09:46:44,109 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 09:46:44,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 09:46:44,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 09:46:44,112 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 09:46:44,113 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 09:46:44,114 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-24 09:46:44,159 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 09:46:44,160 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 09:46:44,161 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 09:46:44,161 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 09:46:44,161 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 09:46:44,162 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 09:46:44,162 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 09:46:44,162 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 09:46:44,162 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 09:46:44,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 09:46:44,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 09:46:44,164 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 09:46:44,164 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 09:46:44,164 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 09:46:44,165 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 09:46:44,165 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-24 09:46:44,165 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-24 09:46:44,166 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 09:46:44,166 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 09:46:44,166 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 09:46:44,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 09:46:44,167 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-24 09:46:44,167 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 09:46:44,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 09:46:44,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 09:46:44,168 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 09:46:44,168 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 09:46:44,168 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-24 09:46:44,169 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-24 09:46:44,169 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 09:46:44,169 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 09:46:44,169 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 09:46:44,170 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2021-10-24 09:46:44,653 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 09:46:44,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 09:46:44,679 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 09:46:44,680 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 09:46:44,681 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 09:46:44,682 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-24 09:46:44,761 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/data/ac4ed3df9/4639b4881c7d423c80c081e12f8f1ce7/FLAG529619fc7 [2021-10-24 09:46:45,719 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 09:46:45,719 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-24 09:46:45,776 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/data/ac4ed3df9/4639b4881c7d423c80c081e12f8f1ce7/FLAG529619fc7 [2021-10-24 09:46:46,176 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/bin/utaipan-9zjyvhn0QE/data/ac4ed3df9/4639b4881c7d423c80c081e12f8f1ce7 [2021-10-24 09:46:46,178 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 09:46:46,180 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 09:46:46,183 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 09:46:46,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 09:46:46,187 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 09:46:46,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:46:46" (1/1) ... [2021-10-24 09:46:46,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44fd7330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:46:46, skipping insertion in model container [2021-10-24 09:46:46,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:46:46" (1/1) ... [2021-10-24 09:46:46,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 09:46:46,340 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 09:46:46,596 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-24 09:46:46,606 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-24 09:46:46,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:46:46,649 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:46:47,631 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:46:47,725 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:47,726 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:47,727 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:47,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:47,729 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:47,766 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:47,767 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:47,769 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:47,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:47,773 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:47,774 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:47,775 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:47,776 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:46:48,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:46:48,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:46:48,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:46:48,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:46:48,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:46:48,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:46:48,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:46:48,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:46:48,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:46:48,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,461 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,466 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,475 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,577 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 09:46:48,618 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-24 09:46:48,676 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 09:46:48,684 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-24 09:46:48,685 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-24 09:46:48,695 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:46:48,696 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:46:48,763 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:46:48,793 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,793 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,794 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,812 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,814 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,817 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,818 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,822 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,823 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,824 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:46:48,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:46:48,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:46:48,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:46:48,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:46:48,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:46:48,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:46:48,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:46:48,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:46:48,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:46:48,978 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,980 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,982 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:48,988 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,018 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,020 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 09:46:49,039 INFO L203 MainTranslator]: Completed pre-run [2021-10-24 09:46:49,053 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-24 09:46:49,054 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e058785-9251-41e3-9b94-3bce55efd520/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-24 09:46:49,056 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:46:49,057 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:46:49,121 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:46:49,135 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,135 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,136 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,137 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,141 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,150 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,150 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,151 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,152 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,153 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,154 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,155 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,155 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:46:49,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:46:49,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:46:49,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:46:49,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:46:49,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:46:49,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:46:49,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:46:49,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:46:49,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:46:49,300 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,304 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,305 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,311 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,349 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:49,355 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 09:46:49,859 INFO L208 MainTranslator]: Completed translation [2021-10-24 09:46:49,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:46:49 WrapperNode [2021-10-24 09:46:49,861 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-24 09:46:49,862 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-24 09:46:49,862 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-24 09:46:49,863 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-24 09:46:49,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:46:49" (1/1) ... [2021-10-24 09:46:49,971 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-24 09:46:50,037 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:46:49" (1/1) ... [2021-10-24 09:46:50,037 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-24 09:46:50,038 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-24 09:46:50,040 INFO L168 Benchmark]: Toolchain (without parser) took 3859.10 ms. Allocated memory was 65.0 MB in the beginning and 136.3 MB in the end (delta: 71.3 MB). Free memory was 42.9 MB in the beginning and 72.2 MB in the end (delta: -29.3 MB). Peak memory consumption was 41.7 MB. Max. memory is 16.1 GB. [2021-10-24 09:46:50,041 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 50.3 MB. Free memory is still 32.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 09:46:50,042 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3677.69 ms. Allocated memory was 65.0 MB in the beginning and 136.3 MB in the end (delta: 71.3 MB). Free memory was 42.7 MB in the beginning and 76.4 MB in the end (delta: -33.6 MB). Peak memory consumption was 48.5 MB. Max. memory is 16.1 GB. [2021-10-24 09:46:50,043 INFO L168 Benchmark]: Boogie Procedure Inliner took 175.42 ms. Allocated memory is still 136.3 MB. Free memory was 76.4 MB in the beginning and 72.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-24 09:46:50,056 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 50.3 MB. Free memory is still 32.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3677.69 ms. Allocated memory was 65.0 MB in the beginning and 136.3 MB in the end (delta: 71.3 MB). Free memory was 42.7 MB in the beginning and 76.4 MB in the end (delta: -33.6 MB). Peak memory consumption was 48.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 175.42 ms. Allocated memory is still 136.3 MB. Free memory was 76.4 MB in the beginning and 72.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 6.3 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...