./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2780a61e8f696797394939e31ac7646031a70af1 ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2780a61e8f696797394939e31ac7646031a70af1 ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:35:26,947 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:35:26,965 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:35:27,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:35:27,019 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:35:27,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:35:27,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:35:27,024 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:35:27,026 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:35:27,028 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:35:27,029 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:35:27,030 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:35:27,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:35:27,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:35:27,033 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:35:27,035 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:35:27,037 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:35:27,038 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:35:27,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:35:27,047 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:35:27,052 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:35:27,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:35:27,059 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:35:27,061 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:35:27,065 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:35:27,070 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:35:27,070 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:35:27,071 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:35:27,072 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:35:27,074 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:35:27,075 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:35:27,076 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:35:27,077 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:35:27,079 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:35:27,081 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:35:27,081 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:35:27,083 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:35:27,083 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:35:27,083 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:35:27,084 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:35:27,085 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:35:27,088 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:35:27,131 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:35:27,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:35:27,132 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:35:27,133 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:35:27,133 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:35:27,133 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:35:27,134 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:35:27,134 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:35:27,134 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:35:27,134 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:35:27,135 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:35:27,136 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:35:27,136 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:35:27,136 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:35:27,136 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:35:27,137 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:35:27,137 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:35:27,138 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:35:27,138 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:35:27,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:35:27,138 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:35:27,139 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:35:27,139 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:35:27,139 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:35:27,139 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:35:27,140 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:35:27,140 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:35:27,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:35:27,140 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:35:27,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:35:27,143 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:35:27,143 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:35:27,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:35:27,144 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:35:27,144 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:35:27,144 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:35:27,144 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2780a61e8f696797394939e31ac7646031a70af1 [2020-12-03 12:35:27,406 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:35:27,443 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:35:27,449 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:35:27,451 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:35:27,451 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:35:27,452 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-12-03 12:35:27,530 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/data/9e7fc09a0/92806306acee4e1a903b18153999c8a9/FLAGd0c933839 [2020-12-03 12:35:28,383 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:35:28,384 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-12-03 12:35:28,429 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/data/9e7fc09a0/92806306acee4e1a903b18153999c8a9/FLAGd0c933839 [2020-12-03 12:35:28,510 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/data/9e7fc09a0/92806306acee4e1a903b18153999c8a9 [2020-12-03 12:35:28,515 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:35:28,518 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:35:28,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:35:28,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:35:28,525 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:35:28,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:35:28" (1/1) ... [2020-12-03 12:35:28,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@741e768e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:28, skipping insertion in model container [2020-12-03 12:35:28,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:35:28" (1/1) ... [2020-12-03 12:35:28,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:35:28,700 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:35:29,084 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2020-12-03 12:35:29,097 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2020-12-03 12:35:29,129 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:35:29,137 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:35:30,465 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:30,466 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:30,466 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:30,467 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:30,468 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:30,481 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:30,481 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:30,483 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:30,483 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:30,485 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:30,486 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:30,487 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:30,487 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:31,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:35:31,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:35:31,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:35:31,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:35:31,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:35:31,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:35:31,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:35:31,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:35:31,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:35:31,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:35:31,289 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:35:31,290 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:35:31,290 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:35:31,292 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:35:31,293 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:35:31,308 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1409) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1353) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:35:31,320 INFO L168 Benchmark]: Toolchain (without parser) took 2795.26 ms. Allocated memory is still 100.7 MB. Free memory was 59.1 MB in the beginning and 62.1 MB in the end (delta: -3.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 16.1 GB. [2020-12-03 12:35:31,321 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 79.7 MB. Free memory was 49.6 MB in the beginning and 49.6 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:35:31,322 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2791.56 ms. Allocated memory is still 100.7 MB. Free memory was 59.1 MB in the beginning and 62.1 MB in the end (delta: -3.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 16.1 GB. [2020-12-03 12:35:31,324 INFO L339 ainManager$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 79.7 MB. Free memory was 49.6 MB in the beginning and 49.6 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2791.56 ms. Allocated memory is still 100.7 MB. Free memory was 59.1 MB in the beginning and 62.1 MB in the end (delta: -3.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:35:33,585 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:35:33,587 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:35:33,622 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:35:33,623 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:35:33,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:35:33,626 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:35:33,629 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:35:33,631 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:35:33,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:35:33,634 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:35:33,635 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:35:33,636 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:35:33,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:35:33,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:35:33,640 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:35:33,641 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:35:33,642 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:35:33,644 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:35:33,647 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:35:33,649 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:35:33,651 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:35:33,652 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:35:33,654 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:35:33,657 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:35:33,658 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:35:33,658 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:35:33,659 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:35:33,660 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:35:33,683 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:35:33,684 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:35:33,687 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:35:33,688 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:35:33,689 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:35:33,689 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:35:33,689 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:35:33,690 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:35:33,690 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:35:33,690 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:35:33,691 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:35:33,692 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:35:33,695 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:35:33,737 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:35:33,737 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:35:33,739 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:35:33,740 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:35:33,740 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:35:33,740 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:35:33,740 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:35:33,741 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:35:33,741 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:35:33,742 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:35:33,743 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:35:33,743 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:35:33,743 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:35:33,744 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:35:33,744 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:35:33,744 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:35:33,744 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:35:33,745 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:35:33,745 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:35:33,745 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:35:33,745 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:35:33,745 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:35:33,746 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:35:33,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:35:33,746 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:35:33,746 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:35:33,747 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:35:33,747 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:35:33,747 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:35:33,747 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:35:33,747 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:35:33,748 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:35:33,748 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2780a61e8f696797394939e31ac7646031a70af1 [2020-12-03 12:35:34,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:35:34,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:35:34,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:35:34,148 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:35:34,149 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:35:34,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-12-03 12:35:34,234 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/data/814d00d61/154db3551ec74f93a0fc895425fc4356/FLAG24a42baa7 [2020-12-03 12:35:35,112 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:35:35,114 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-12-03 12:35:35,159 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/data/814d00d61/154db3551ec74f93a0fc895425fc4356/FLAG24a42baa7 [2020-12-03 12:35:35,581 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/bin/utaipan/data/814d00d61/154db3551ec74f93a0fc895425fc4356 [2020-12-03 12:35:35,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:35:35,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:35:35,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:35:35,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:35:35,593 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:35:35,594 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:35:35" (1/1) ... [2020-12-03 12:35:35,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16b47b59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:35, skipping insertion in model container [2020-12-03 12:35:35,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:35:35" (1/1) ... [2020-12-03 12:35:35,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:35:35,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:35:36,072 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2020-12-03 12:35:36,082 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2020-12-03 12:35:36,119 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:35:36,130 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:35:37,237 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:37,238 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:37,238 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:37,240 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:37,241 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:37,260 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:37,261 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:37,263 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:37,264 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:37,266 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:37,268 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:37,269 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:37,269 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:37,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:35:37,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:35:37,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:35:37,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:35:37,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:35:37,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:35:37,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:35:37,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:35:37,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:35:37,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:35:38,105 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:35:38,500 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,501 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,552 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,553 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,560 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,563 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,593 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,595 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,596 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,596 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,597 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,598 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,598 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:35:38,713 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:35:38,784 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:35:38,790 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2020-12-03 12:35:38,790 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2020-12-03 12:35:38,792 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:35:38,793 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:35:38,846 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,847 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,847 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,848 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,848 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,858 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,858 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,860 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,860 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,861 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,862 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,863 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,863 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:38,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:35:38,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:35:38,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:35:38,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:35:38,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:35:38,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:35:38,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:35:38,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:35:38,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:35:38,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:35:38,937 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:35:39,062 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,063 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,071 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,072 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,074 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,075 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,083 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,084 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,084 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,085 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,085 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,085 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,086 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,107 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:35:39,126 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:35:39,181 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2020-12-03 12:35:39,181 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_ff8b3adc-aac8-484a-b019-779ca7d4f0e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2020-12-03 12:35:39,183 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:35:39,184 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:35:39,231 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,231 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,232 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,232 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,233 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,240 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,241 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,243 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,243 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,245 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,246 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,248 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,248 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:35:39,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:35:39,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:35:39,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:35:39,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:35:39,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:35:39,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:35:39,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:35:39,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:35:39,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:35:39,353 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:35:39,508 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,509 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,584 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,585 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,588 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,589 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,600 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,601 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,602 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,602 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,603 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,603 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,604 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:39,634 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:35:40,672 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:35:40,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:40 WrapperNode [2020-12-03 12:35:40,673 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:35:40,674 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:35:40,674 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:35:40,674 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:35:40,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:40" (1/1) ... [2020-12-03 12:35:40,753 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-03 12:35:40,842 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:40" (1/1) ... [2020-12-03 12:35:40,843 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:35:40,843 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:35:40,845 INFO L168 Benchmark]: Toolchain (without parser) took 5259.10 ms. Allocated memory was 58.7 MB in the beginning and 230.7 MB in the end (delta: 172.0 MB). Free memory was 38.3 MB in the beginning and 71.0 MB in the end (delta: -32.7 MB). Peak memory consumption was 140.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:35:40,845 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 58.7 MB. Free memory was 40.1 MB in the beginning and 40.1 MB in the end (delta: 28.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:35:40,846 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5087.14 ms. Allocated memory was 58.7 MB in the beginning and 230.7 MB in the end (delta: 172.0 MB). Free memory was 38.2 MB in the beginning and 76.2 MB in the end (delta: -38.1 MB). Peak memory consumption was 176.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:35:40,847 INFO L168 Benchmark]: Boogie Procedure Inliner took 169.11 ms. Allocated memory is still 230.7 MB. Free memory was 76.2 MB in the beginning and 71.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-03 12:35:40,848 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 58.7 MB. Free memory was 40.1 MB in the beginning and 40.1 MB in the end (delta: 28.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5087.14 ms. Allocated memory was 58.7 MB in the beginning and 230.7 MB in the end (delta: 172.0 MB). Free memory was 38.2 MB in the beginning and 76.2 MB in the end (delta: -38.1 MB). Peak memory consumption was 176.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 169.11 ms. Allocated memory is still 230.7 MB. Free memory was 76.2 MB in the beginning and 71.0 MB in the end (delta: 5.2 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...