./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_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_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/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 3e09854f267ce539647a06e307624f74f0ed71bc ...................................................................................................................................................................................................... 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_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/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 3e09854f267ce539647a06e307624f74f0ed71bc ............................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 07:04:57,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 07:04:57,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 07:04:57,533 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 07:04:57,534 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 07:04:57,535 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 07:04:57,536 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 07:04:57,538 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 07:04:57,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 07:04:57,540 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 07:04:57,541 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 07:04:57,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 07:04:57,543 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 07:04:57,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 07:04:57,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 07:04:57,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 07:04:57,546 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 07:04:57,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 07:04:57,549 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 07:04:57,551 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 07:04:57,552 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 07:04:57,553 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 07:04:57,554 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 07:04:57,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 07:04:57,558 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 07:04:57,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 07:04:57,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 07:04:57,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 07:04:57,559 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 07:04:57,560 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 07:04:57,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 07:04:57,561 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 07:04:57,562 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 07:04:57,563 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 07:04:57,563 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 07:04:57,563 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 07:04:57,564 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 07:04:57,564 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 07:04:57,564 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 07:04:57,565 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 07:04:57,565 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 07:04:57,566 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 07:04:57,588 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 07:04:57,588 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 07:04:57,589 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 07:04:57,589 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 07:04:57,589 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 07:04:57,589 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 07:04:57,589 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 07:04:57,594 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 07:04:57,594 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 07:04:57,595 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 07:04:57,595 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 07:04:57,595 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 07:04:57,595 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 07:04:57,595 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 07:04:57,595 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 07:04:57,596 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 07:04:57,596 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 07:04:57,596 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 07:04:57,596 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 07:04:57,596 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 07:04:57,596 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 07:04:57,596 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 07:04:57,596 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 07:04:57,596 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 07:04:57,597 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 07:04:57,597 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 07:04:57,597 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 07:04:57,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 07:04:57,597 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 07:04:57,597 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 07:04:57,597 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 07:04:57,597 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 07:04:57,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 07:04:57,598 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 07:04:57,598 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 07:04:57,598 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 07:04:57,598 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_a2a3c324-e52c-41bd-b155-8c58509fb2e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e09854f267ce539647a06e307624f74f0ed71bc [2020-12-09 07:04:57,755 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 07:04:57,770 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 07:04:57,772 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 07:04:57,773 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 07:04:57,773 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 07:04:57,774 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2020-12-09 07:04:57,814 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/data/8a90a0a93/3bca110f56654b34911832b7051c2fe3/FLAG1c7e18b8c [2020-12-09 07:04:58,402 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 07:04:58,402 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2020-12-09 07:04:58,426 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/data/8a90a0a93/3bca110f56654b34911832b7051c2fe3/FLAG1c7e18b8c [2020-12-09 07:04:58,869 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/data/8a90a0a93/3bca110f56654b34911832b7051c2fe3 [2020-12-09 07:04:58,877 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 07:04:58,881 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 07:04:58,884 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 07:04:58,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 07:04:58,893 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 07:04:58,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:04:58" (1/1) ... [2020-12-09 07:04:58,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d2f3386 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:04:58, skipping insertion in model container [2020-12-09 07:04:58,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:04:58" (1/1) ... [2020-12-09 07:04:58,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 07:04:59,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 07:04:59,199 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_a2a3c324-e52c-41bd-b155-8c58509fb2e0/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2020-12-09 07:04:59,205 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_a2a3c324-e52c-41bd-b155-8c58509fb2e0/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2020-12-09 07:04:59,225 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 07:04:59,231 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 07:04:59,994 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:04:59,995 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:04:59,995 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:04:59,995 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:04:59,996 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:00,006 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:00,006 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:00,007 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:00,008 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:00,009 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:00,010 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:00,010 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:00,011 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:00,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 07:05:00,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 07:05:00,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 07:05:00,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 07:05:00,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 07:05:00,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 07:05:00,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 07:05:00,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 07:05:00,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 07:05:00,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 07:05:00,521 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 07:05:00,521 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:05:00,521 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:05:00,522 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:05:00,523 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 07:05:00,532 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 07:05:00,534 INFO L168 Benchmark]: Toolchain (without parser) took 1653.61 ms. Allocated memory is still 96.5 MB. Free memory was 66.5 MB in the beginning and 54.9 MB in the end (delta: 11.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 16.1 GB. [2020-12-09 07:05:00,535 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 75.5 MB. Free memory was 48.3 MB in the beginning and 48.3 MB in the end (delta: 60.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 07:05:00,536 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1648.90 ms. Allocated memory is still 96.5 MB. Free memory was 66.3 MB in the beginning and 54.9 MB in the end (delta: 11.4 MB). Peak memory consumption was 28.6 MB. Max. memory is 16.1 GB. [2020-12-09 07:05:00,537 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 75.5 MB. Free memory was 48.3 MB in the beginning and 48.3 MB in the end (delta: 60.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1648.90 ms. Allocated memory is still 96.5 MB. Free memory was 66.3 MB in the beginning and 54.9 MB in the end (delta: 11.4 MB). Peak memory consumption was 28.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-09 07:05:01,831 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 07:05:01,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 07:05:01,855 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 07:05:01,856 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 07:05:01,857 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 07:05:01,858 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 07:05:01,860 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 07:05:01,862 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 07:05:01,862 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 07:05:01,863 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 07:05:01,864 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 07:05:01,865 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 07:05:01,866 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 07:05:01,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 07:05:01,867 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 07:05:01,868 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 07:05:01,869 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 07:05:01,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 07:05:01,872 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 07:05:01,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 07:05:01,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 07:05:01,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 07:05:01,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 07:05:01,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 07:05:01,882 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 07:05:01,882 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 07:05:01,883 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 07:05:01,884 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 07:05:01,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 07:05:01,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 07:05:01,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 07:05:01,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 07:05:01,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 07:05:01,889 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 07:05:01,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 07:05:01,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 07:05:01,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 07:05:01,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 07:05:01,891 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 07:05:01,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 07:05:01,892 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 07:05:01,919 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 07:05:01,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 07:05:01,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 07:05:01,920 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 07:05:01,921 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 07:05:01,921 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 07:05:01,921 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 07:05:01,921 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 07:05:01,921 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 07:05:01,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 07:05:01,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 07:05:01,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 07:05:01,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 07:05:01,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 07:05:01,923 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 07:05:01,923 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 07:05:01,923 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 07:05:01,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 07:05:01,924 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 07:05:01,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 07:05:01,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 07:05:01,924 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 07:05:01,925 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 07:05:01,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 07:05:01,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 07:05:01,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 07:05:01,925 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 07:05:01,926 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 07:05:01,926 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 07:05:01,926 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 07:05:01,926 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 07:05:01,926 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 07:05:01,927 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_a2a3c324-e52c-41bd-b155-8c58509fb2e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e09854f267ce539647a06e307624f74f0ed71bc [2020-12-09 07:05:02,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 07:05:02,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 07:05:02,167 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 07:05:02,167 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 07:05:02,168 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 07:05:02,169 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2020-12-09 07:05:02,210 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/data/dc570d93c/96a0ebf734844fa0ad1348cbc61ca93d/FLAG40de6db95 [2020-12-09 07:05:02,827 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 07:05:02,827 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2020-12-09 07:05:02,851 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/data/dc570d93c/96a0ebf734844fa0ad1348cbc61ca93d/FLAG40de6db95 [2020-12-09 07:05:03,198 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a2a3c324-e52c-41bd-b155-8c58509fb2e0/bin/utaipan/data/dc570d93c/96a0ebf734844fa0ad1348cbc61ca93d [2020-12-09 07:05:03,202 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 07:05:03,204 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 07:05:03,206 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 07:05:03,206 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 07:05:03,212 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 07:05:03,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:05:03" (1/1) ... [2020-12-09 07:05:03,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62703de4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:05:03, skipping insertion in model container [2020-12-09 07:05:03,216 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:05:03" (1/1) ... [2020-12-09 07:05:03,223 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 07:05:03,310 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 07:05:03,501 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_a2a3c324-e52c-41bd-b155-8c58509fb2e0/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2020-12-09 07:05:03,507 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_a2a3c324-e52c-41bd-b155-8c58509fb2e0/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2020-12-09 07:05:03,528 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 07:05:03,533 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 07:05:04,315 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:04,315 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:04,315 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:04,316 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:04,317 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:04,327 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:04,328 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:04,329 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:04,330 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:04,331 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:04,332 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:04,333 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:04,333 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:04,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 07:05:04,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 07:05:04,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 07:05:04,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 07:05:04,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 07:05:04,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 07:05:04,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 07:05:04,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 07:05:04,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 07:05:04,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 07:05:04,844 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 07:05:05,098 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,098 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,116 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,116 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,121 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,122 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,139 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,140 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,140 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,140 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,141 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,141 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,141 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 07:05:05,193 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 07:05:05,235 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 07:05:05,240 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_a2a3c324-e52c-41bd-b155-8c58509fb2e0/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2020-12-09 07:05:05,240 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_a2a3c324-e52c-41bd-b155-8c58509fb2e0/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2020-12-09 07:05:05,242 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 07:05:05,243 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 07:05:05,275 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,275 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,276 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,276 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,277 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,282 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,283 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,283 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,284 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,285 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,285 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,286 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,286 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 07:05:05,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 07:05:05,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 07:05:05,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 07:05:05,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 07:05:05,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 07:05:05,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 07:05:05,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 07:05:05,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 07:05:05,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 07:05:05,342 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 07:05:05,428 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,428 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,433 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,434 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,435 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,436 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,440 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,441 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,441 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,441 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,442 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,442 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,442 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,456 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 07:05:05,468 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 07:05:05,477 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_a2a3c324-e52c-41bd-b155-8c58509fb2e0/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2020-12-09 07:05:05,477 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_a2a3c324-e52c-41bd-b155-8c58509fb2e0/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2020-12-09 07:05:05,478 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 07:05:05,485 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 07:05:05,505 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,505 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,505 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,506 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,506 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,510 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,510 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,511 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,511 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,511 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,512 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,512 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,512 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 07:05:05,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 07:05:05,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 07:05:05,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 07:05:05,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 07:05:05,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 07:05:05,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 07:05:05,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 07:05:05,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 07:05:05,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 07:05:05,559 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 07:05:05,651 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,652 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,658 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,659 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,661 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,662 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,676 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,677 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,677 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,677 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,678 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,678 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,678 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 07:05:05,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 07:05:06,482 INFO L208 MainTranslator]: Completed translation [2020-12-09 07:05:06,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:05:06 WrapperNode [2020-12-09 07:05:06,483 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 07:05:06,484 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 07:05:06,484 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 07:05:06,484 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 07:05:06,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:05:06" (1/1) ... [2020-12-09 07:05:06,527 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]]] [2020-12-09 07:05:06,561 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:05:06" (1/1) ... [2020-12-09 07:05:06,561 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 07:05:06,561 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 07:05:06,563 INFO L168 Benchmark]: Toolchain (without parser) took 3357.92 ms. Allocated memory was 58.7 MB in the beginning and 172.0 MB in the end (delta: 113.2 MB). Free memory was 29.8 MB in the beginning and 87.8 MB in the end (delta: -58.0 MB). Peak memory consumption was 54.5 MB. Max. memory is 16.1 GB. [2020-12-09 07:05:06,563 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 58.7 MB. Free memory was 41.4 MB in the beginning and 41.3 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 07:05:06,564 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3276.76 ms. Allocated memory was 58.7 MB in the beginning and 172.0 MB in the end (delta: 113.2 MB). Free memory was 29.6 MB in the beginning and 93.1 MB in the end (delta: -63.4 MB). Peak memory consumption was 113.5 MB. Max. memory is 16.1 GB. [2020-12-09 07:05:06,564 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.46 ms. Allocated memory is still 172.0 MB. Free memory was 93.1 MB in the beginning and 87.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-09 07:05:06,566 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 58.7 MB. Free memory was 41.4 MB in the beginning and 41.3 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3276.76 ms. Allocated memory was 58.7 MB in the beginning and 172.0 MB in the end (delta: 113.2 MB). Free memory was 29.6 MB in the beginning and 93.1 MB in the end (delta: -63.4 MB). Peak memory consumption was 113.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 77.46 ms. Allocated memory is still 172.0 MB. Free memory was 93.1 MB in the beginning and 87.8 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...