./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_move_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_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/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 3b61e7d6d62e43a5606a161ed219d3d789ef390d ....................................................................................................................................................................................................... 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_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/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 3b61e7d6d62e43a5606a161ed219d3d789ef390d ............................................................................................................................................................................................................................................................................. 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 12:40:19,946 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:40:19,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:40:20,046 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:40:20,047 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:40:20,054 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:40:20,055 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:40:20,058 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:40:20,060 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:40:20,062 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:40:20,063 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:40:20,065 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:40:20,066 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:40:20,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:40:20,069 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:40:20,070 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:40:20,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:40:20,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:40:20,076 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:40:20,078 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:40:20,081 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:40:20,083 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:40:20,084 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:40:20,086 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:40:20,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:40:20,090 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:40:20,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:40:20,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:40:20,093 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:40:20,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:40:20,095 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:40:20,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:40:20,097 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:40:20,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:40:20,100 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:40:20,100 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:40:20,101 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:40:20,106 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:40:20,106 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:40:20,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:40:20,111 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:40:20,113 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:40:20,165 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:40:20,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:40:20,167 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:40:20,168 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:40:20,168 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:40:20,168 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:40:20,168 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:40:20,169 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:40:20,169 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:40:20,169 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:40:20,170 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:40:20,171 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:40:20,171 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:40:20,171 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:40:20,172 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:40:20,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:40:20,173 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:40:20,173 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:40:20,173 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:40:20,174 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:40:20,174 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:40:20,174 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:40:20,174 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:40:20,175 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:40:20,175 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:40:20,175 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:40:20,175 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:40:20,176 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:40:20,176 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:40:20,178 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:40:20,178 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:40:20,178 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:40:20,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:40:20,179 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:40:20,179 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:40:20,179 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:40:20,180 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_32436034-22bd-4e94-b53a-a5ac373e6f1f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b61e7d6d62e43a5606a161ed219d3d789ef390d [2020-12-03 12:40:20,477 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:40:20,513 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:40:20,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:40:20,518 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:40:20,519 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:40:20,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i [2020-12-03 12:40:20,595 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/data/dc9ee9529/494993098de64769849da6a67fc85a9b/FLAG7f6663e35 [2020-12-03 12:40:21,438 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:40:21,438 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i [2020-12-03 12:40:21,488 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/data/dc9ee9529/494993098de64769849da6a67fc85a9b/FLAG7f6663e35 [2020-12-03 12:40:21,925 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/data/dc9ee9529/494993098de64769849da6a67fc85a9b [2020-12-03 12:40:21,928 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:40:21,930 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:40:21,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:40:21,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:40:21,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:40:21,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:40:21" (1/1) ... [2020-12-03 12:40:21,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@569e8be3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:21, skipping insertion in model container [2020-12-03 12:40:21,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:40:21" (1/1) ... [2020-12-03 12:40:21,947 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:40:22,090 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:40:22,507 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_32436034-22bd-4e94-b53a-a5ac373e6f1f/sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i[4493,4506] [2020-12-03 12:40:22,515 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_32436034-22bd-4e94-b53a-a5ac373e6f1f/sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i[4553,4566] [2020-12-03 12:40:22,543 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:22,550 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:23,723 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:23,723 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:23,724 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:23,726 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:23,727 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:23,744 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:23,745 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:23,747 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:23,748 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:23,751 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:23,755 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:23,758 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:23,759 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:24,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:24,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:24,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:24,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:24,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:24,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:24,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:24,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:24,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:24,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:24,524 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:24,525 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 12:40:24,526 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 12:40:24,528 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 12:40:24,528 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 12:40:24,570 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:40:24,576 INFO L168 Benchmark]: Toolchain (without parser) took 2644.24 ms. Allocated memory was 96.5 MB in the beginning and 130.0 MB in the end (delta: 33.6 MB). Free memory was 58.0 MB in the beginning and 99.0 MB in the end (delta: -40.9 MB). Peak memory consumption was 33.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:24,576 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 96.5 MB. Free memory was 56.0 MB in the beginning and 56.0 MB in the end (delta: 4.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:40:24,577 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2641.49 ms. Allocated memory was 96.5 MB in the beginning and 130.0 MB in the end (delta: 33.6 MB). Free memory was 58.0 MB in the beginning and 99.0 MB in the end (delta: -40.9 MB). Peak memory consumption was 33.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:24,580 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 96.5 MB. Free memory was 56.0 MB in the beginning and 56.0 MB in the end (delta: 4.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2641.49 ms. Allocated memory was 96.5 MB in the beginning and 130.0 MB in the end (delta: 33.6 MB). Free memory was 58.0 MB in the beginning and 99.0 MB in the end (delta: -40.9 MB). Peak memory consumption was 33.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:40:27,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:40:27,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:40:27,066 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:40:27,067 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:40:27,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:40:27,071 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:40:27,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:40:27,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:40:27,077 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:40:27,078 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:40:27,080 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:40:27,080 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:40:27,082 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:40:27,083 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:40:27,085 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:40:27,086 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:40:27,087 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:40:27,090 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:40:27,092 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:40:27,094 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:40:27,096 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:40:27,098 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:40:27,099 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:40:27,103 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:40:27,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:40:27,104 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:40:27,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:40:27,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:40:27,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:40:27,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:40:27,108 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:40:27,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:40:27,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:40:27,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:40:27,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:40:27,114 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:40:27,114 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:40:27,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:40:27,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:40:27,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:40:27,119 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:40:27,167 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:40:27,168 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:40:27,170 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:40:27,170 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:40:27,170 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:40:27,170 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:40:27,171 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:40:27,171 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:40:27,171 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:40:27,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:40:27,174 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:40:27,174 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:40:27,174 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:40:27,174 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:40:27,174 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:40:27,175 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:40:27,175 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:40:27,175 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:40:27,175 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:40:27,175 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:40:27,176 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:40:27,176 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:40:27,176 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:40:27,176 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:40:27,176 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:40:27,177 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:40:27,177 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:40:27,177 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:40:27,177 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:40:27,177 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:40:27,178 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:40:27,178 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:40:27,178 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_32436034-22bd-4e94-b53a-a5ac373e6f1f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b61e7d6d62e43a5606a161ed219d3d789ef390d [2020-12-03 12:40:27,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:40:27,603 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:40:27,606 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:40:27,607 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:40:27,610 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:40:27,611 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i [2020-12-03 12:40:27,697 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/data/b64cf8b20/5b13dfedee6b4d66a966a465afe4c66f/FLAGf323b0d55 [2020-12-03 12:40:28,639 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:40:28,639 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i [2020-12-03 12:40:28,696 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/data/b64cf8b20/5b13dfedee6b4d66a966a465afe4c66f/FLAGf323b0d55 [2020-12-03 12:40:29,088 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_32436034-22bd-4e94-b53a-a5ac373e6f1f/bin/utaipan/data/b64cf8b20/5b13dfedee6b4d66a966a465afe4c66f [2020-12-03 12:40:29,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:40:29,094 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:40:29,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:40:29,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:40:29,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:40:29,102 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:40:29" (1/1) ... [2020-12-03 12:40:29,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cd36820 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:29, skipping insertion in model container [2020-12-03 12:40:29,106 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:40:29" (1/1) ... [2020-12-03 12:40:29,113 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:40:29,273 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:40:29,623 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_32436034-22bd-4e94-b53a-a5ac373e6f1f/sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i[4493,4506] [2020-12-03 12:40:29,634 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_32436034-22bd-4e94-b53a-a5ac373e6f1f/sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i[4553,4566] [2020-12-03 12:40:29,673 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:29,682 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:31,175 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:31,176 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:31,177 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:31,178 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:31,179 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:31,194 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:31,195 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:31,197 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:31,198 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:31,201 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:31,202 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:31,203 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:31,204 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:31,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:31,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:31,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:31,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:31,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:31,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:31,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:31,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:31,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:31,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:31,943 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:32,319 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,320 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,344 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,345 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,351 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,352 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,367 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,368 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,369 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,369 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,369 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,370 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,370 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,421 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:40:32,460 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:40:32,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:40:32,638 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_32436034-22bd-4e94-b53a-a5ac373e6f1f/sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i[4493,4506] [2020-12-03 12:40:32,638 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_32436034-22bd-4e94-b53a-a5ac373e6f1f/sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i[4553,4566] [2020-12-03 12:40:32,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:32,641 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:32,683 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,684 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,684 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,684 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,685 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,692 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,692 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,694 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,694 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,695 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,696 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,697 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,697 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:32,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:32,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:32,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:32,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:32,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:32,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:32,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:32,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:32,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:32,771 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:32,946 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,946 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,959 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,961 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,964 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,965 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,981 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,982 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,983 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,983 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,984 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,984 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:32,985 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,027 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:40:33,062 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:40:33,089 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_32436034-22bd-4e94-b53a-a5ac373e6f1f/sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i[4493,4506] [2020-12-03 12:40:33,090 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_32436034-22bd-4e94-b53a-a5ac373e6f1f/sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i[4553,4566] [2020-12-03 12:40:33,091 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:33,093 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:33,130 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,130 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,130 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,131 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,132 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,137 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,138 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,139 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,140 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,141 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,143 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,143 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,144 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:33,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:33,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:33,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:33,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:33,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:33,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:33,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:33,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:33,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:33,248 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:33,410 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,410 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,419 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,419 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,422 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,423 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,432 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,433 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,434 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,434 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,435 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,435 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,436 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:33,456 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:40:34,601 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:40:34,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:34 WrapperNode [2020-12-03 12:40:34,602 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:40:34,603 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:40:34,603 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:40:34,603 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:40:34,611 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:34" (1/1) ... [2020-12-03 12:40:34,667 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 12:40:34,783 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:34" (1/1) ... [2020-12-03 12:40:34,784 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:40:34,784 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:40:34,786 INFO L168 Benchmark]: Toolchain (without parser) took 5690.85 ms. Allocated memory was 56.6 MB in the beginning and 153.1 MB in the end (delta: 96.5 MB). Free memory was 25.5 MB in the beginning and 48.1 MB in the end (delta: -22.6 MB). Peak memory consumption was 72.0 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:34,787 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 56.6 MB. Free memory was 39.0 MB in the beginning and 39.0 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:40:34,787 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5506.21 ms. Allocated memory was 56.6 MB in the beginning and 153.1 MB in the end (delta: 96.5 MB). Free memory was 25.3 MB in the beginning and 54.4 MB in the end (delta: -29.0 MB). Peak memory consumption was 104.6 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:34,788 INFO L168 Benchmark]: Boogie Procedure Inliner took 180.79 ms. Allocated memory is still 153.1 MB. Free memory was 53.3 MB in the beginning and 48.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:34,790 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 56.6 MB. Free memory was 39.0 MB in the beginning and 39.0 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5506.21 ms. Allocated memory was 56.6 MB in the beginning and 153.1 MB in the end (delta: 96.5 MB). Free memory was 25.3 MB in the beginning and 54.4 MB in the end (delta: -29.0 MB). Peak memory consumption was 104.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 180.79 ms. Allocated memory is still 153.1 MB. Free memory was 53.3 MB in the beginning and 48.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...