./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 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/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_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e1e35e6e88b91c3a4bb086796412ed1190c55b10 ........................................................................................................................................................................................................ 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_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/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_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e1e35e6e88b91c3a4bb086796412ed1190c55b10 ..................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:54:52,013 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:54:52,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:54:52,047 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:54:52,048 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:54:52,049 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:54:52,051 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:54:52,054 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:54:52,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:54:52,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:54:52,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:54:52,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:54:52,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:54:52,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:54:52,065 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:54:52,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:54:52,068 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:54:52,069 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:54:52,072 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:54:52,075 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:54:52,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:54:52,079 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:54:52,081 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:54:52,082 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:54:52,086 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:54:52,087 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:54:52,087 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:54:52,089 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:54:52,089 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:54:52,091 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:54:52,091 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:54:52,092 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:54:52,094 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:54:52,095 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:54:52,096 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:54:52,097 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:54:52,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:54:52,098 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:54:52,099 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:54:52,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:54:52,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:54:52,102 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:54:52,136 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:54:52,137 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:54:52,138 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:54:52,138 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:54:52,139 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:54:52,139 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:54:52,139 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:54:52,140 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:54:52,140 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:54:52,141 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:54:52,141 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:54:52,141 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:54:52,142 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:54:52,142 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:54:52,142 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:54:52,143 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:54:52,144 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:54:52,144 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:54:52,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:54:52,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:54:52,145 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:54:52,146 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:54:52,146 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:54:52,146 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:54:52,147 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:54:52,147 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:54:52,148 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:54:52,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:54:52,155 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:54:52,155 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:54:52,155 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:54:52,156 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:54:52,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:54:52,156 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:54:52,156 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:54:52,156 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:54:52,157 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_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e1e35e6e88b91c3a4bb086796412ed1190c55b10 [2021-10-13 07:54:52,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:54:52,399 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:54:52,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:54:52,403 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:54:52,404 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:54:52,405 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-13 07:54:52,478 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/data/e68535a27/f9fd8881b1e34fafa4055e5ff636b2bd/FLAG151576fbe [2021-10-13 07:54:53,349 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:54:53,350 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-13 07:54:53,396 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/data/e68535a27/f9fd8881b1e34fafa4055e5ff636b2bd/FLAG151576fbe [2021-10-13 07:54:53,871 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/data/e68535a27/f9fd8881b1e34fafa4055e5ff636b2bd [2021-10-13 07:54:53,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:54:53,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:54:53,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:54:53,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:54:53,884 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:54:53,885 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:54:53" (1/1) ... [2021-10-13 07:54:53,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@166f0652 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:54:53, skipping insertion in model container [2021-10-13 07:54:53,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:54:53" (1/1) ... [2021-10-13 07:54:53,891 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:54:54,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:54:54,303 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_a9cc6e45-ab25-4a36-a377-779287fa4297/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-13 07:54:54,314 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_a9cc6e45-ab25-4a36-a377-779287fa4297/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-13 07:54:54,341 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:54:54,367 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:54:55,284 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:54:55,285 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:54:55,285 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:54:55,288 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:54:55,288 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:54:55,355 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:54:55,356 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:54:55,357 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:54:55,358 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:54:55,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:54:55,373 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:54:55,374 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:54:55,376 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:54:55,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:54:55,379 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:54:55,380 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:54:55,381 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:54:55,381 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:54:55,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:54:55,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:54:55,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:54:55,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:54:55,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:54:55,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:54:55,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:54:55,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:54:55,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:54:55,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:54:55,915 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:54:55,921 INFO L168 Benchmark]: Toolchain (without parser) took 2044.81 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 57.7 MB in the beginning and 62.3 MB in the end (delta: -4.6 MB). Peak memory consumption was 31.7 MB. Max. memory is 16.1 GB. [2021-10-13 07:54:55,922 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 92.3 MB. Free memory is still 62.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:54:55,923 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2042.69 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 57.5 MB in the beginning and 62.3 MB in the end (delta: -4.8 MB). Peak memory consumption was 29.6 MB. Max. memory is 16.1 GB. [2021-10-13 07:54:55,925 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 92.3 MB. Free memory is still 62.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2042.69 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 57.5 MB in the beginning and 62.3 MB in the end (delta: -4.8 MB). Peak memory consumption was 29.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:54:58,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:54:58,197 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:54:58,249 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:54:58,250 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:54:58,254 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:54:58,256 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:54:58,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:54:58,263 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:54:58,271 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:54:58,273 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:54:58,275 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:54:58,275 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:54:58,278 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:54:58,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:54:58,284 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:54:58,286 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:54:58,287 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:54:58,289 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:54:58,297 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:54:58,299 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:54:58,300 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:54:58,303 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:54:58,305 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:54:58,314 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:54:58,314 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:54:58,315 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:54:58,317 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:54:58,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:54:58,319 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:54:58,319 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:54:58,320 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:54:58,322 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:54:58,323 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:54:58,324 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:54:58,325 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:54:58,326 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:54:58,326 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:54:58,333 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:54:58,335 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:54:58,336 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:54:58,337 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:54:58,378 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:54:58,379 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:54:58,380 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:54:58,380 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:54:58,381 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:54:58,381 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:54:58,381 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:54:58,381 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:54:58,381 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:54:58,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:54:58,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:54:58,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:54:58,385 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:54:58,385 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:54:58,385 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:54:58,385 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:54:58,386 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:54:58,386 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:54:58,386 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:54:58,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:54:58,387 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:54:58,387 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:54:58,387 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:54:58,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:54:58,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:54:58,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:54:58,388 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:54:58,388 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:54:58,388 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:54:58,389 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:54:58,389 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:54:58,389 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:54:58,389 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_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e1e35e6e88b91c3a4bb086796412ed1190c55b10 [2021-10-13 07:54:58,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:54:58,795 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:54:58,798 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:54:58,799 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:54:58,800 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:54:58,801 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-13 07:54:58,868 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/data/864dd5ba1/7a09c336215c4267ae965c328def1350/FLAG59e622d53 [2021-10-13 07:54:59,755 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:54:59,755 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-13 07:54:59,804 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/data/864dd5ba1/7a09c336215c4267ae965c328def1350/FLAG59e622d53 [2021-10-13 07:55:00,219 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cc6e45-ab25-4a36-a377-779287fa4297/bin/utaipan-q2qaUkNPG8/data/864dd5ba1/7a09c336215c4267ae965c328def1350 [2021-10-13 07:55:00,222 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:55:00,223 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:55:00,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:55:00,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:55:00,228 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:55:00,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:55:00" (1/1) ... [2021-10-13 07:55:00,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@626bd6f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:55:00, skipping insertion in model container [2021-10-13 07:55:00,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:55:00" (1/1) ... [2021-10-13 07:55:00,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:55:00,376 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:55:00,638 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_a9cc6e45-ab25-4a36-a377-779287fa4297/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-13 07:55:00,645 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_a9cc6e45-ab25-4a36-a377-779287fa4297/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-13 07:55:00,663 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:55:00,667 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:55:01,511 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:55:01,619 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:01,628 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:01,629 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:01,630 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:01,635 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:01,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:01,652 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:01,655 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:01,656 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:01,660 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:01,663 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:01,665 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:01,667 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:55:02,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:55:02,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:55:02,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:55:02,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:55:02,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:55:02,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:55:02,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:55:02,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:55:02,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:55:02,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,257 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,264 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,313 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,317 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:55:02,351 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:55:02,401 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:55:02,409 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_a9cc6e45-ab25-4a36-a377-779287fa4297/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-13 07:55:02,410 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_a9cc6e45-ab25-4a36-a377-779287fa4297/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-13 07:55:02,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:55:02,416 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:55:02,467 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:55:02,496 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,496 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,496 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,497 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,498 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,517 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,518 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,524 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,525 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,530 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,530 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:55:02,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:55:02,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:55:02,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:55:02,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:55:02,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:55:02,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:55:02,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:55:02,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:55:02,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:55:02,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,640 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,676 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,678 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:55:02,704 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:55:02,729 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_a9cc6e45-ab25-4a36-a377-779287fa4297/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-13 07:55:02,730 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_a9cc6e45-ab25-4a36-a377-779287fa4297/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-13 07:55:02,731 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:55:02,732 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:55:02,769 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:55:02,781 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,781 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,782 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,782 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,783 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,791 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,791 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,793 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,794 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,794 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:55:02,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:55:02,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:55:02,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:55:02,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:55:02,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:55:02,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:55:02,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:55:02,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:55:02,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:55:02,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,886 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,967 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:02,970 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:55:03,329 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:55:03,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:55:03 WrapperNode [2021-10-13 07:55:03,330 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:55:03,331 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:55:03,331 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:55:03,332 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:55:03,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:55:03" (1/1) ... [2021-10-13 07:55:03,398 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 07:55:03,458 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:55:03" (1/1) ... [2021-10-13 07:55:03,458 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:55:03,458 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:55:03,460 INFO L168 Benchmark]: Toolchain (without parser) took 3235.88 ms. Allocated memory was 62.9 MB in the beginning and 123.7 MB in the end (delta: 60.8 MB). Free memory was 34.9 MB in the beginning and 53.6 MB in the end (delta: -18.7 MB). Peak memory consumption was 39.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:55:03,461 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 62.9 MB. Free memory is still 43.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:55:03,461 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3105.79 ms. Allocated memory was 62.9 MB in the beginning and 123.7 MB in the end (delta: 60.8 MB). Free memory was 34.7 MB in the beginning and 58.5 MB in the end (delta: -23.8 MB). Peak memory consumption was 48.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:55:03,462 INFO L168 Benchmark]: Boogie Procedure Inliner took 126.90 ms. Allocated memory is still 123.7 MB. Free memory was 58.5 MB in the beginning and 53.6 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:55:03,463 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 62.9 MB. Free memory is still 43.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3105.79 ms. Allocated memory was 62.9 MB in the beginning and 123.7 MB in the end (delta: 60.8 MB). Free memory was 34.7 MB in the beginning and 58.5 MB in the end (delta: -23.8 MB). Peak memory consumption was 48.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 126.90 ms. Allocated memory is still 123.7 MB. Free memory was 58.5 MB in the beginning and 53.6 MB in the end (delta: 4.9 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...