./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_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_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI --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 a531bf1947680fd5b9583228523109dadfc556d9 .................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI --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 a531bf1947680fd5b9583228523109dadfc556d9 .......................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:30:41,361 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:30:41,363 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:30:41,421 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:30:41,422 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:30:41,426 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:30:41,428 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:30:41,431 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:30:41,433 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:30:41,435 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:30:41,436 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:30:41,439 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:30:41,439 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:30:41,441 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:30:41,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:30:41,444 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:30:41,445 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:30:41,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:30:41,449 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:30:41,452 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:30:41,458 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:30:41,467 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:30:41,476 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:30:41,477 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:30:41,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:30:41,482 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:30:41,482 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:30:41,483 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:30:41,484 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:30:41,485 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:30:41,486 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:30:41,487 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:30:41,488 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:30:41,489 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:30:41,493 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:30:41,494 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:30:41,495 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:30:41,496 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:30:41,496 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:30:41,497 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:30:41,498 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:30:41,499 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:30:41,528 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:30:41,528 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:30:41,529 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:30:41,530 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:30:41,530 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:30:41,530 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:30:41,530 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:30:41,530 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:30:41,531 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:30:41,531 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:30:41,531 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:30:41,531 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:30:41,532 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:30:41,532 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:30:41,532 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:30:41,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:30:41,533 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:30:41,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:30:41,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:30:41,534 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:30:41,534 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:30:41,534 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:30:41,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:30:41,535 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:30:41,535 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:30:41,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:30:41,535 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:30:41,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:30:41,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:30:41,536 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:30:41,536 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:30:41,536 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:30:41,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:30:41,537 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:30:41,537 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:30:41,537 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:30:41,537 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a531bf1947680fd5b9583228523109dadfc556d9 [2021-10-11 02:30:41,866 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:30:41,937 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:30:41,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:30:41,944 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:30:41,945 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:30:41,946 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-11 02:30:42,022 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/data/f29454ab9/a96edc2828e34389a9c1af436b1ed9d5/FLAGfbaf992f8 [2021-10-11 02:30:42,987 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:30:42,989 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-11 02:30:43,049 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/data/f29454ab9/a96edc2828e34389a9c1af436b1ed9d5/FLAGfbaf992f8 [2021-10-11 02:30:43,363 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/data/f29454ab9/a96edc2828e34389a9c1af436b1ed9d5 [2021-10-11 02:30:43,366 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:30:43,367 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:30:43,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:30:43,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:30:43,373 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:30:43,374 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:43" (1/1) ... [2021-10-11 02:30:43,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21a6cad3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:43, skipping insertion in model container [2021-10-11 02:30:43,377 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:43" (1/1) ... [2021-10-11 02:30:43,386 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:30:43,523 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:30:43,928 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-11 02:30:43,938 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-11 02:30:43,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:43,974 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:45,178 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,179 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,180 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,181 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,182 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,201 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,202 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,205 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,206 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,209 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,211 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,215 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,215 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:45,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:45,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:45,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:45,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:45,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:45,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:45,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:45,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:45,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:45,789 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:30:45,800 INFO L168 Benchmark]: Toolchain (without parser) took 2430.66 ms. Allocated memory is still 113.2 MB. Free memory was 86.2 MB in the beginning and 57.0 MB in the end (delta: 29.1 MB). Peak memory consumption was 30.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:45,801 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 86.0 MB. Free memory is still 66.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:30:45,802 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2428.02 ms. Allocated memory is still 113.2 MB. Free memory was 85.8 MB in the beginning and 57.0 MB in the end (delta: 28.7 MB). Peak memory consumption was 30.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:45,806 INFO L339 ainManager$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 86.0 MB. Free memory is still 66.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2428.02 ms. Allocated memory is still 113.2 MB. Free memory was 85.8 MB in the beginning and 57.0 MB in the end (delta: 28.7 MB). Peak memory consumption was 30.3 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 [2021-10-11 02:30:48,489 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:30:48,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:30:48,543 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:30:48,544 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:30:48,566 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:30:48,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:30:48,572 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:30:48,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:30:48,576 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:30:48,578 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:30:48,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:30:48,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:30:48,583 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:30:48,584 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:30:48,586 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:30:48,588 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:30:48,589 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:30:48,592 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:30:48,595 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:30:48,598 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:30:48,600 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:30:48,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:30:48,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:30:48,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:30:48,609 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:30:48,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:30:48,611 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:30:48,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:30:48,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:30:48,614 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:30:48,615 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:30:48,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:30:48,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:30:48,619 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:30:48,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:30:48,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:30:48,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:30:48,621 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:30:48,622 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:30:48,623 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:30:48,625 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:30:48,668 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:30:48,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:30:48,671 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:30:48,671 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:30:48,672 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:30:48,672 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:30:48,672 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:30:48,673 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:30:48,673 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:30:48,675 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:30:48,677 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:30:48,677 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:30:48,677 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:30:48,677 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:30:48,678 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:30:48,678 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:30:48,678 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:30:48,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:30:48,679 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:30:48,679 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:30:48,680 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:30:48,680 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:30:48,680 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:30:48,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:30:48,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:30:48,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:30:48,681 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:30:48,682 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:30:48,682 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:30:48,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:30:48,682 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:30:48,683 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:30:48,683 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a531bf1947680fd5b9583228523109dadfc556d9 [2021-10-11 02:30:49,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:30:49,192 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:30:49,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:30:49,197 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:30:49,197 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:30:49,198 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-11 02:30:49,263 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/data/6b104f5b2/4e2d3a177e904ef1ab4edfd8415d92f7/FLAG9efa5d734 [2021-10-11 02:30:50,229 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:30:50,232 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-11 02:30:50,285 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/data/6b104f5b2/4e2d3a177e904ef1ab4edfd8415d92f7/FLAG9efa5d734 [2021-10-11 02:30:50,640 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/bin/utaipan-WLngWcDbfI/data/6b104f5b2/4e2d3a177e904ef1ab4edfd8415d92f7 [2021-10-11 02:30:50,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:30:50,646 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:30:50,648 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:30:50,648 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:30:50,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:30:50,655 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:50" (1/1) ... [2021-10-11 02:30:50,657 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3febaa68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:50, skipping insertion in model container [2021-10-11 02:30:50,657 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:50" (1/1) ... [2021-10-11 02:30:50,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:30:50,845 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:30:51,249 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-11 02:30:51,261 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-11 02:30:51,300 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:51,314 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:52,628 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:52,631 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:52,632 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:52,636 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:52,638 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:52,659 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:52,660 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:52,663 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:52,664 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:52,666 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:52,667 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:52,668 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:52,669 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:53,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:53,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:53,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:53,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:53,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:53,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:53,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:53,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:53,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:53,562 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,562 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,578 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,579 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,585 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,586 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,592 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,593 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,594 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,594 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,595 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,595 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,596 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,815 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:30:53,846 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:30:53,896 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:30:53,901 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-11 02:30:53,901 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-11 02:30:53,903 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:53,904 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:53,940 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,941 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,941 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,942 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,942 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,967 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,968 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,969 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,970 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,971 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,972 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,972 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,972 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:53,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:53,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:53,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:53,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:53,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:53,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:53,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:53,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:53,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:53,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:54,122 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,122 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,127 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,128 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,131 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,132 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,135 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,136 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,136 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,137 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,137 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,137 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,138 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,206 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:30:54,225 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:30:54,239 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-11 02:30:54,240 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c40412e-61a4-40a1-8bbb-0aa0b38e90ec/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-11 02:30:54,242 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:54,243 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:54,282 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,282 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,282 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,283 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,283 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,288 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,289 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,289 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,290 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,291 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,291 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,292 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,292 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:54,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:54,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:54,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:54,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:54,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:54,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:54,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:54,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:54,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:54,456 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,457 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,461 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,462 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,466 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,466 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,470 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,470 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,471 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,471 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,472 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,472 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,472 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:54,525 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:30:55,951 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:30:55,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:55 WrapperNode [2021-10-11 02:30:55,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:30:55,953 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:30:55,953 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:30:55,953 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:30:55,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:55" (1/1) ... [2021-10-11 02:30:56,061 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-11 02:30:56,131 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:55" (1/1) ... [2021-10-11 02:30:56,132 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:30:56,132 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:30:56,134 INFO L168 Benchmark]: Toolchain (without parser) took 5487.11 ms. Allocated memory was 67.1 MB in the beginning and 186.6 MB in the end (delta: 119.5 MB). Free memory was 37.4 MB in the beginning and 92.5 MB in the end (delta: -55.1 MB). Peak memory consumption was 63.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:56,135 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 67.1 MB. Free memory is still 48.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:30:56,136 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5303.83 ms. Allocated memory was 67.1 MB in the beginning and 186.6 MB in the end (delta: 119.5 MB). Free memory was 37.3 MB in the beginning and 97.8 MB in the end (delta: -60.5 MB). Peak memory consumption was 128.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:56,137 INFO L168 Benchmark]: Boogie Procedure Inliner took 179.06 ms. Allocated memory is still 186.6 MB. Free memory was 97.8 MB in the beginning and 92.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:56,158 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 67.1 MB. Free memory is still 48.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5303.83 ms. Allocated memory was 67.1 MB in the beginning and 186.6 MB in the end (delta: 119.5 MB). Free memory was 37.3 MB in the beginning and 97.8 MB in the end (delta: -60.5 MB). Peak memory consumption was 128.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 179.06 ms. Allocated memory is still 186.6 MB. Free memory was 97.8 MB in the beginning and 92.5 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...