./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_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_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/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 0596ad51c23677d4e88619d889c8fc8756a2f4db ........................................................................................................................................................................................................ 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_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/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 0596ad51c23677d4e88619d889c8fc8756a2f4db ...................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:35:51,458 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:35:51,461 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:35:51,512 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:35:51,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:35:51,514 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:35:51,516 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:35:51,518 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:35:51,521 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:35:51,522 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:35:51,523 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:35:51,525 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:35:51,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:35:51,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:35:51,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:35:51,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:35:51,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:35:51,532 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:35:51,534 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:35:51,537 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:35:51,539 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:35:51,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:35:51,543 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:35:51,544 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:35:51,548 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:35:51,548 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:35:51,549 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:35:51,550 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:35:51,551 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:35:51,552 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:35:51,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:35:51,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:35:51,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:35:51,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:35:51,557 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:35:51,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:35:51,561 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:35:51,562 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:35:51,562 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:35:51,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:35:51,565 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:35:51,566 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:35:51,599 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:35:51,600 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:35:51,601 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:35:51,601 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:35:51,601 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:35:51,601 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:35:51,602 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:35:51,602 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:35:51,602 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:35:51,602 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:35:51,603 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:35:51,603 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:35:51,603 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:35:51,604 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:35:51,604 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:35:51,605 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:35:51,605 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:35:51,605 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:35:51,605 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:35:51,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:35:51,606 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:35:51,606 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:35:51,606 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:35:51,607 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:35:51,607 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:35:51,607 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:35:51,607 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:35:51,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:35:51,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:35:51,608 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:35:51,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:35:51,609 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:35:51,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:35:51,609 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:35:51,610 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:35:51,610 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:35:51,610 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_72e018d9-0d93-4715-8b49-5b6771b23dc4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0596ad51c23677d4e88619d889c8fc8756a2f4db [2020-12-03 12:35:51,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:35:51,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:35:51,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:35:51,913 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:35:51,917 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:35:51,918 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2020-12-03 12:35:52,026 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/data/8244a793e/53e1b0ff2a8c4ba1902295d59bc2c8ad/FLAG6db65a4fb [2020-12-03 12:35:52,790 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:35:52,792 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2020-12-03 12:35:52,838 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/data/8244a793e/53e1b0ff2a8c4ba1902295d59bc2c8ad/FLAG6db65a4fb [2020-12-03 12:35:52,955 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/data/8244a793e/53e1b0ff2a8c4ba1902295d59bc2c8ad [2020-12-03 12:35:52,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:35:52,960 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:35:52,964 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:35:52,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:35:52,968 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:35:52,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:35:52" (1/1) ... [2020-12-03 12:35:52,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dff0ff7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:52, skipping insertion in model container [2020-12-03 12:35:52,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:35:52" (1/1) ... [2020-12-03 12:35:52,980 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:35:53,093 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:35:53,354 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_72e018d9-0d93-4715-8b49-5b6771b23dc4/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2020-12-03 12:35:53,360 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_72e018d9-0d93-4715-8b49-5b6771b23dc4/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2020-12-03 12:35:53,380 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:35:53,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:35:54,225 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:54,226 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:54,227 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:54,228 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:54,233 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:54,255 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:54,262 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:54,267 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:54,268 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:54,270 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:54,271 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:54,272 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:54,272 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:35:54,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:35:54,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:35:54,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:35:54,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:35:54,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:35:54,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:35:54,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:35:54,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:35:54,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:35:54,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:35:54,812 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:35:54,813 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:35:54,814 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:35:54,816 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:35:54,816 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:35:54,830 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:35:54,844 INFO L168 Benchmark]: Toolchain (without parser) took 1879.93 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 52.0 MB in the beginning and 56.9 MB in the end (delta: -4.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2020-12-03 12:35:54,845 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 90.2 MB. Free memory was 49.2 MB in the beginning and 49.1 MB in the end (delta: 41.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:35:54,846 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1874.45 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 51.7 MB in the beginning and 56.9 MB in the end (delta: -5.2 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2020-12-03 12:35:54,848 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 90.2 MB. Free memory was 49.2 MB in the beginning and 49.1 MB in the end (delta: 41.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1874.45 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 51.7 MB in the beginning and 56.9 MB in the end (delta: -5.2 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:35:57,183 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:35:57,185 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:35:57,236 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:35:57,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:35:57,243 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:35:57,245 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:35:57,250 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:35:57,253 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:35:57,261 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:35:57,263 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:35:57,268 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:35:57,269 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:35:57,271 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:35:57,272 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:35:57,274 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:35:57,274 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:35:57,275 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:35:57,277 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:35:57,280 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:35:57,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:35:57,289 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:35:57,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:35:57,298 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:35:57,309 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:35:57,309 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:35:57,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:35:57,312 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:35:57,312 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:35:57,313 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:35:57,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:35:57,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:35:57,316 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:35:57,317 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:35:57,318 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:35:57,319 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:35:57,320 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:35:57,320 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:35:57,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:35:57,323 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:35:57,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:35:57,324 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:35:57,380 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:35:57,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:35:57,383 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:35:57,383 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:35:57,384 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:35:57,384 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:35:57,384 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:35:57,384 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:35:57,384 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:35:57,386 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:35:57,387 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:35:57,387 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:35:57,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:35:57,388 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:35:57,388 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:35:57,388 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:35:57,388 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:35:57,389 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:35:57,389 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:35:57,389 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:35:57,389 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:35:57,389 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:35:57,390 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:35:57,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:35:57,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:35:57,390 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:35:57,390 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:35:57,390 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:35:57,397 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:35:57,398 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:35:57,398 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:35:57,398 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:35:57,398 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_72e018d9-0d93-4715-8b49-5b6771b23dc4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0596ad51c23677d4e88619d889c8fc8756a2f4db [2020-12-03 12:35:57,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:35:57,820 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:35:57,823 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:35:57,824 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:35:57,825 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:35:57,826 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2020-12-03 12:35:57,900 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/data/37030c092/7bad694059c74b99a5dd239c6c5018b0/FLAG8a12a4f53 [2020-12-03 12:35:58,681 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:35:58,682 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2020-12-03 12:35:58,725 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/data/37030c092/7bad694059c74b99a5dd239c6c5018b0/FLAG8a12a4f53 [2020-12-03 12:35:58,793 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_72e018d9-0d93-4715-8b49-5b6771b23dc4/bin/utaipan/data/37030c092/7bad694059c74b99a5dd239c6c5018b0 [2020-12-03 12:35:58,796 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:35:58,798 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:35:58,800 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:35:58,800 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:35:58,804 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:35:58,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:35:58" (1/1) ... [2020-12-03 12:35:58,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b6e84d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:35:58, skipping insertion in model container [2020-12-03 12:35:58,812 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:35:58" (1/1) ... [2020-12-03 12:35:58,819 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:35:58,944 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:35:59,270 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_72e018d9-0d93-4715-8b49-5b6771b23dc4/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2020-12-03 12:35:59,281 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_72e018d9-0d93-4715-8b49-5b6771b23dc4/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2020-12-03 12:35:59,308 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:35:59,315 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:36:00,234 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:00,235 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:00,235 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:00,236 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:00,238 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:00,253 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:00,254 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:00,256 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:00,257 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:00,259 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:00,261 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:00,262 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:00,263 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:00,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:36:00,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:36:00,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:36:00,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:36:00,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:36:00,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:36:00,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:36:00,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:36:00,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:36:00,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:36:00,898 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:36:00,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:36:00,951 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:36:00,987 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:36:00,992 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_72e018d9-0d93-4715-8b49-5b6771b23dc4/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2020-12-03 12:36:00,993 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_72e018d9-0d93-4715-8b49-5b6771b23dc4/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2020-12-03 12:36:00,994 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:36:00,995 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:36:01,036 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,037 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,038 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,038 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,039 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,061 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,062 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,063 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,064 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,065 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,066 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,067 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,067 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:36:01,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:36:01,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:36:01,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:36:01,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:36:01,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:36:01,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:36:01,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:36:01,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:36:01,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:36:01,174 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:36:01,200 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:36:01,215 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:36:01,238 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_72e018d9-0d93-4715-8b49-5b6771b23dc4/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2020-12-03 12:36:01,244 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_72e018d9-0d93-4715-8b49-5b6771b23dc4/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2020-12-03 12:36:01,254 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:36:01,255 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:36:01,309 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,309 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,310 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,310 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,311 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,318 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,319 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,320 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,321 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,322 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,323 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,323 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,324 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:01,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:36:01,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:36:01,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:36:01,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:36:01,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:36:01,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:36:01,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:36:01,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:36:01,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:36:01,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:36:01,393 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:36:01,407 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:36:02,145 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:36:02,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:36:02 WrapperNode [2020-12-03 12:36:02,146 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:36:02,147 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:36:02,147 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:36:02,147 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:36:02,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:36:02" (1/1) ... [2020-12-03 12:36:02,219 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-03 12:36:02,262 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:36:02" (1/1) ... [2020-12-03 12:36:02,263 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:36:02,263 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:36:02,265 INFO L168 Benchmark]: Toolchain (without parser) took 3465.44 ms. Allocated memory was 65.0 MB in the beginning and 107.0 MB in the end (delta: 41.9 MB). Free memory was 38.7 MB in the beginning and 49.5 MB in the end (delta: -10.8 MB). Peak memory consumption was 31.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:36:02,265 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 65.0 MB. Free memory is still 46.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:36:02,266 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3346.18 ms. Allocated memory was 65.0 MB in the beginning and 107.0 MB in the end (delta: 41.9 MB). Free memory was 38.4 MB in the beginning and 53.7 MB in the end (delta: -15.3 MB). Peak memory consumption was 59.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:36:02,267 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.66 ms. Allocated memory is still 107.0 MB. Free memory was 53.7 MB in the beginning and 49.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:36:02,269 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 65.0 MB. Free memory is still 46.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3346.18 ms. Allocated memory was 65.0 MB in the beginning and 107.0 MB in the end (delta: 41.9 MB). Free memory was 38.4 MB in the beginning and 53.7 MB in the end (delta: -15.3 MB). Peak memory consumption was 59.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 115.66 ms. Allocated memory is still 107.0 MB. Free memory was 53.7 MB in the beginning and 49.5 MB in the end (delta: 4.2 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...