./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_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_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/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 39d67c4b1278d8e019ec9f9f8c11446f744d6883 ....................................................................................................................................................................................................... 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_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/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 39d67c4b1278d8e019ec9f9f8c11446f744d6883 ............................................................................................................................................................................................................................................................................................................. 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 09:17:52,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 09:17:52,362 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 09:17:52,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 09:17:52,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 09:17:52,414 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 09:17:52,415 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 09:17:52,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 09:17:52,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 09:17:52,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 09:17:52,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 09:17:52,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 09:17:52,425 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 09:17:52,426 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 09:17:52,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 09:17:52,428 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 09:17:52,429 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 09:17:52,430 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 09:17:52,432 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 09:17:52,434 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 09:17:52,436 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 09:17:52,438 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 09:17:52,439 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 09:17:52,440 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 09:17:52,443 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 09:17:52,444 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 09:17:52,444 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 09:17:52,445 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 09:17:52,446 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 09:17:52,447 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 09:17:52,447 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 09:17:52,448 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 09:17:52,449 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 09:17:52,449 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 09:17:52,450 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 09:17:52,451 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 09:17:52,451 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 09:17:52,451 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 09:17:52,452 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 09:17:52,453 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 09:17:52,453 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 09:17:52,454 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 09:17:52,476 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 09:17:52,476 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 09:17:52,477 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 09:17:52,477 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 09:17:52,477 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 09:17:52,477 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 09:17:52,477 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 09:17:52,478 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 09:17:52,478 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 09:17:52,478 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 09:17:52,478 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 09:17:52,478 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 09:17:52,478 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 09:17:52,479 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 09:17:52,479 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 09:17:52,479 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 09:17:52,480 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 09:17:52,480 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 09:17:52,480 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 09:17:52,480 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 09:17:52,480 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 09:17:52,480 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 09:17:52,481 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 09:17:52,481 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 09:17:52,481 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 09:17:52,481 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 09:17:52,481 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 09:17:52,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 09:17:52,482 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 09:17:52,482 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 09:17:52,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 09:17:52,482 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 09:17:52,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 09:17:52,483 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 09:17:52,483 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 09:17:52,483 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 09:17:52,483 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_d1124027-36b4-4a4d-af71-4d5014523561/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39d67c4b1278d8e019ec9f9f8c11446f744d6883 [2020-12-09 09:17:52,680 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 09:17:52,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 09:17:52,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 09:17:52,701 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 09:17:52,702 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 09:17:52,702 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2020-12-09 09:17:52,746 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/data/7198cfc1f/4e9177d7a0324e76a1a8478d740dc8af/FLAGe07fd2477 [2020-12-09 09:17:53,297 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 09:17:53,297 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2020-12-09 09:17:53,320 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/data/7198cfc1f/4e9177d7a0324e76a1a8478d740dc8af/FLAGe07fd2477 [2020-12-09 09:17:53,784 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/data/7198cfc1f/4e9177d7a0324e76a1a8478d740dc8af [2020-12-09 09:17:53,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 09:17:53,787 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 09:17:53,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 09:17:53,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 09:17:53,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 09:17:53,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:17:53" (1/1) ... [2020-12-09 09:17:53,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75abc6c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:17:53, skipping insertion in model container [2020-12-09 09:17:53,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:17:53" (1/1) ... [2020-12-09 09:17:53,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 09:17:53,873 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 09:17:54,054 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_d1124027-36b4-4a4d-af71-4d5014523561/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2020-12-09 09:17:54,060 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_d1124027-36b4-4a4d-af71-4d5014523561/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2020-12-09 09:17:54,074 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 09:17:54,077 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 09:17:54,662 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:54,662 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:54,663 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:54,664 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:54,665 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:54,675 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:54,676 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:54,677 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:54,677 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:54,679 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:54,679 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:54,680 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:54,680 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:54,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 09:17:54,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 09:17:54,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 09:17:54,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 09:17:54,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 09:17:54,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 09:17:54,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 09:17:54,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 09:17:54,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 09:17:54,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 09:17:55,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 09:17:55,106 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 09:17:55,107 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 09:17:55,108 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 09:17:55,108 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 09:17:55,117 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.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java: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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 09:17:55,120 INFO L168 Benchmark]: Toolchain (without parser) took 1332.63 ms. Allocated memory is still 142.6 MB. Free memory was 97.6 MB in the beginning and 83.8 MB in the end (delta: 13.8 MB). Peak memory consumption was 23.7 MB. Max. memory is 16.1 GB. [2020-12-09 09:17:55,121 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 142.6 MB. Free memory was 113.5 MB in the beginning and 113.5 MB in the end (delta: 24.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 09:17:55,122 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1330.94 ms. Allocated memory is still 142.6 MB. Free memory was 97.4 MB in the beginning and 83.8 MB in the end (delta: 13.6 MB). Peak memory consumption was 23.7 MB. Max. memory is 16.1 GB. [2020-12-09 09:17:55,123 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 142.6 MB. Free memory was 113.5 MB in the beginning and 113.5 MB in the end (delta: 24.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1330.94 ms. Allocated memory is still 142.6 MB. Free memory was 97.4 MB in the beginning and 83.8 MB in the end (delta: 13.6 MB). Peak memory consumption was 23.7 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 09:17:56,408 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 09:17:56,409 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 09:17:56,430 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 09:17:56,431 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 09:17:56,432 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 09:17:56,433 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 09:17:56,435 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 09:17:56,437 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 09:17:56,438 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 09:17:56,438 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 09:17:56,439 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 09:17:56,440 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 09:17:56,441 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 09:17:56,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 09:17:56,443 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 09:17:56,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 09:17:56,444 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 09:17:56,446 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 09:17:56,448 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 09:17:56,449 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 09:17:56,450 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 09:17:56,452 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 09:17:56,452 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 09:17:56,455 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 09:17:56,455 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 09:17:56,456 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 09:17:56,456 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 09:17:56,457 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 09:17:56,458 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 09:17:56,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 09:17:56,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 09:17:56,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 09:17:56,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 09:17:56,461 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 09:17:56,461 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 09:17:56,462 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 09:17:56,462 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 09:17:56,462 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 09:17:56,463 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 09:17:56,463 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 09:17:56,464 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 09:17:56,490 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 09:17:56,491 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 09:17:56,491 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 09:17:56,492 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 09:17:56,492 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 09:17:56,492 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 09:17:56,492 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 09:17:56,492 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 09:17:56,492 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 09:17:56,493 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 09:17:56,493 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 09:17:56,493 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 09:17:56,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 09:17:56,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 09:17:56,493 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 09:17:56,494 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 09:17:56,494 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 09:17:56,494 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 09:17:56,494 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 09:17:56,494 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 09:17:56,494 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 09:17:56,494 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 09:17:56,495 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 09:17:56,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 09:17:56,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 09:17:56,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 09:17:56,495 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 09:17:56,495 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 09:17:56,495 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 09:17:56,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 09:17:56,496 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 09:17:56,496 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 09:17:56,496 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_d1124027-36b4-4a4d-af71-4d5014523561/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39d67c4b1278d8e019ec9f9f8c11446f744d6883 [2020-12-09 09:17:56,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 09:17:56,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 09:17:56,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 09:17:56,751 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 09:17:56,752 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 09:17:56,753 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2020-12-09 09:17:56,793 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/data/da99ea616/3966743671e4483bbc4aab90229f1e44/FLAG7623ca42a [2020-12-09 09:17:57,354 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 09:17:57,355 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2020-12-09 09:17:57,378 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/data/da99ea616/3966743671e4483bbc4aab90229f1e44/FLAG7623ca42a [2020-12-09 09:17:57,795 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d1124027-36b4-4a4d-af71-4d5014523561/bin/utaipan/data/da99ea616/3966743671e4483bbc4aab90229f1e44 [2020-12-09 09:17:57,800 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 09:17:57,802 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 09:17:57,804 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 09:17:57,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 09:17:57,810 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 09:17:57,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:17:57" (1/1) ... [2020-12-09 09:17:57,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@715b8b37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:17:57, skipping insertion in model container [2020-12-09 09:17:57,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:17:57" (1/1) ... [2020-12-09 09:17:57,825 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 09:17:57,898 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 09:17:58,079 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_d1124027-36b4-4a4d-af71-4d5014523561/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2020-12-09 09:17:58,083 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_d1124027-36b4-4a4d-af71-4d5014523561/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2020-12-09 09:17:58,099 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 09:17:58,103 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 09:17:58,674 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:58,675 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:58,676 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:58,676 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:58,678 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:58,692 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:58,693 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:58,696 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:58,696 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:58,698 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:58,700 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:58,700 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:58,701 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 09:17:59,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 09:17:59,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 09:17:59,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 09:17:59,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 09:17:59,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 09:17:59,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 09:17:59,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 09:17:59,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 09:17:59,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 09:17:59,163 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 09:17:59,183 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,188 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,242 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,243 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,243 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,243 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,243 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,244 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,244 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,244 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,244 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,245 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,245 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,245 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,245 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,247 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,248 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,248 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,248 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,250 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,251 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,256 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,256 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,257 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,267 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 09:17:59,291 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 09:17:59,324 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 09:17:59,327 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_d1124027-36b4-4a4d-af71-4d5014523561/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2020-12-09 09:17:59,327 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_d1124027-36b4-4a4d-af71-4d5014523561/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2020-12-09 09:17:59,328 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 09:17:59,329 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 09:17:59,355 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,356 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,356 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,356 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,357 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,362 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,362 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,363 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,363 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,364 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,364 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,364 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,364 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 09:17:59,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 09:17:59,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 09:17:59,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 09:17:59,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 09:17:59,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 09:17:59,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 09:17:59,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 09:17:59,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 09:17:59,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 09:17:59,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 09:17:59,428 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,431 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,451 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,451 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,451 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,451 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,452 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,452 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,452 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,453 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,453 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,453 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,453 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,454 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,454 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,455 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,455 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,455 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,455 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,457 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,457 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,463 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,463 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,464 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,468 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 09:17:59,492 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 09:17:59,505 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_d1124027-36b4-4a4d-af71-4d5014523561/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2020-12-09 09:17:59,505 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_d1124027-36b4-4a4d-af71-4d5014523561/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2020-12-09 09:17:59,507 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 09:17:59,507 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 09:17:59,537 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,537 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,537 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,538 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,538 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,543 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,544 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,545 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,545 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,546 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,546 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,547 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,547 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 09:17:59,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 09:17:59,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 09:17:59,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 09:17:59,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 09:17:59,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 09:17:59,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 09:17:59,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 09:17:59,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 09:17:59,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 09:17:59,599 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 09:17:59,611 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,615 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,629 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,630 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,630 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,630 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,631 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,631 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,631 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,632 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,632 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,632 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,633 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,633 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,633 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,634 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,634 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,634 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,634 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,636 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,637 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,641 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,642 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,642 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:17:59,653 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 09:18:00,445 INFO L208 MainTranslator]: Completed translation [2020-12-09 09:18:00,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:18:00 WrapperNode [2020-12-09 09:18:00,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 09:18:00,446 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 09:18:00,447 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 09:18:00,447 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 09:18:00,453 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:18:00" (1/1) ... [2020-12-09 09:18:00,489 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 09:18:00,513 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:18:00" (1/1) ... [2020-12-09 09:18:00,514 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 09:18:00,514 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 09:18:00,516 INFO L168 Benchmark]: Toolchain (without parser) took 2712.37 ms. Allocated memory was 52.4 MB in the beginning and 169.9 MB in the end (delta: 117.4 MB). Free memory was 33.2 MB in the beginning and 83.3 MB in the end (delta: -50.1 MB). Peak memory consumption was 67.3 MB. Max. memory is 16.1 GB. [2020-12-09 09:18:00,516 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 52.4 MB. Free memory was 35.3 MB in the beginning and 35.2 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 09:18:00,517 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2641.45 ms. Allocated memory was 52.4 MB in the beginning and 169.9 MB in the end (delta: 117.4 MB). Free memory was 33.0 MB in the beginning and 88.6 MB in the end (delta: -55.5 MB). Peak memory consumption was 126.5 MB. Max. memory is 16.1 GB. [2020-12-09 09:18:00,517 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.18 ms. Allocated memory is still 169.9 MB. Free memory was 88.6 MB in the beginning and 83.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 09:18:00,519 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 52.4 MB. Free memory was 35.3 MB in the beginning and 35.2 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2641.45 ms. Allocated memory was 52.4 MB in the beginning and 169.9 MB in the end (delta: 117.4 MB). Free memory was 33.0 MB in the beginning and 88.6 MB in the end (delta: -55.5 MB). Peak memory consumption was 126.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 67.18 ms. Allocated memory is still 169.9 MB. Free memory was 88.6 MB in the beginning and 83.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...