./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/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 37eed2706dc7cb5efe824218ba6010323a1769d3 ....................................................................................................................................................................................................... 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_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/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 37eed2706dc7cb5efe824218ba6010323a1769d3 ....................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-22 12:59:58,540 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 12:59:58,543 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 12:59:58,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 12:59:58,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 12:59:58,591 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 12:59:58,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 12:59:58,594 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 12:59:58,597 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 12:59:58,604 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 12:59:58,605 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 12:59:58,607 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 12:59:58,607 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 12:59:58,608 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 12:59:58,609 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 12:59:58,616 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 12:59:58,617 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 12:59:58,620 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 12:59:58,623 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 12:59:58,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 12:59:58,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 12:59:58,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 12:59:58,638 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 12:59:58,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 12:59:58,648 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 12:59:58,648 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 12:59:58,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 12:59:58,650 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 12:59:58,650 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 12:59:58,651 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 12:59:58,652 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 12:59:58,652 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 12:59:58,653 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 12:59:58,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 12:59:58,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 12:59:58,656 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 12:59:58,657 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 12:59:58,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 12:59:58,658 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 12:59:58,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 12:59:58,659 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 12:59:58,660 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-22 12:59:58,684 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 12:59:58,685 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 12:59:58,686 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 12:59:58,686 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 12:59:58,686 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 12:59:58,686 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 12:59:58,686 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-22 12:59:58,687 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 12:59:58,687 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 12:59:58,687 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-22 12:59:58,687 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-22 12:59:58,687 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 12:59:58,688 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-22 12:59:58,688 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-22 12:59:58,688 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-22 12:59:58,689 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 12:59:58,689 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-22 12:59:58,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 12:59:58,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 12:59:58,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 12:59:58,690 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 12:59:58,690 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 12:59:58,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 12:59:58,690 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 12:59:58,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 12:59:58,691 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 12:59:58,691 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 12:59:58,691 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 12:59:58,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 12:59:58,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 12:59:58,692 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 12:59:58,692 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 12:59:58,692 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-22 12:59:58,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-22 12:59:58,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 12:59:58,692 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 12:59:58,693 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 12:59:58,693 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-22 12:59:58,693 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_a1e9e78b-d76d-45f2-8314-109d27cbd537/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37eed2706dc7cb5efe824218ba6010323a1769d3 [2020-11-22 12:59:58,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 12:59:58,950 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 12:59:58,955 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 12:59:58,957 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 12:59:58,957 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 12:59:58,958 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2020-11-22 12:59:59,048 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/data/a04da00f2/470e95346094479faa8f843565e8eca3/FLAGfea3c650f [2020-11-22 12:59:59,852 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 12:59:59,852 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2020-11-22 12:59:59,897 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/data/a04da00f2/470e95346094479faa8f843565e8eca3/FLAGfea3c650f [2020-11-22 13:00:00,374 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/data/a04da00f2/470e95346094479faa8f843565e8eca3 [2020-11-22 13:00:00,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:00:00,379 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:00:00,381 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:00:00,381 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:00:00,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:00:00,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:00:00" (1/1) ... [2020-11-22 13:00:00,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70dc28dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:00:00, skipping insertion in model container [2020-11-22 13:00:00,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:00:00" (1/1) ... [2020-11-22 13:00:00,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:00:00,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:00:00,815 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:00:00,821 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:00:01,743 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:00:01,744 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:00:01,744 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:00:01,747 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:00:01,748 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:00:01,818 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:01,818 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:01,819 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:01,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:01,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:01,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:01,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:01,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:01,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:01,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:01,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:01,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:01,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:02,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:00:02,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:00:02,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:00:02,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:00:02,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:00:02,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:00:02,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:00:02,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:00:02,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:00:02,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:00:02,406 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:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) 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:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-22 13:00:02,421 INFO L168 Benchmark]: Toolchain (without parser) took 2033.83 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 55.0 MB in the beginning and 91.0 MB in the end (delta: -36.0 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. [2020-11-22 13:00:02,423 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 96.5 MB. Free memory was 71.6 MB in the beginning and 71.6 MB in the end (delta: 30.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:00:02,424 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2031.39 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 54.8 MB in the beginning and 91.0 MB in the end (delta: -36.1 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. [2020-11-22 13:00:02,426 INFO L339 ainManager$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 96.5 MB. Free memory was 71.6 MB in the beginning and 71.6 MB in the end (delta: 30.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2031.39 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 54.8 MB in the beginning and 91.0 MB in the end (delta: -36.1 MB). Peak memory consumption was 16.4 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-a4ecdab [2020-11-22 13:00:04,630 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:00:04,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:00:04,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:00:04,683 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:00:04,687 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:00:04,691 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:00:04,695 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:00:04,698 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:00:04,705 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:00:04,707 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:00:04,713 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:00:04,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:00:04,729 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:00:04,731 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:00:04,733 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:00:04,734 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:00:04,738 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:00:04,741 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:00:04,746 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:00:04,751 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:00:04,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:00:04,758 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:00:04,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:00:04,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:00:04,772 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:00:04,773 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:00:04,774 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:00:04,775 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:00:04,777 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:00:04,777 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:00:04,778 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:00:04,780 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:00:04,781 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:00:04,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:00:04,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:00:04,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:00:04,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:00:04,784 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:00:04,786 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:00:04,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:00:04,787 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-22 13:00:04,827 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:00:04,828 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:00:04,830 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:00:04,830 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:00:04,831 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:00:04,831 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:00:04,831 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:00:04,831 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:00:04,832 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:00:04,833 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:00:04,834 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:00:04,835 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:00:04,835 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:00:04,835 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:00:04,835 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:00:04,836 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-22 13:00:04,836 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-22 13:00:04,836 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:00:04,836 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:00:04,836 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:00:04,837 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:00:04,837 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-22 13:00:04,837 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:00:04,837 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:00:04,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:00:04,838 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:00:04,838 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:00:04,839 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:00:04,839 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-22 13:00:04,839 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-22 13:00:04,839 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:00:04,840 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:00:04,840 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:00:04,840 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_a1e9e78b-d76d-45f2-8314-109d27cbd537/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37eed2706dc7cb5efe824218ba6010323a1769d3 [2020-11-22 13:00:05,222 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:00:05,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:00:05,247 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:00:05,249 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:00:05,249 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:00:05,250 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2020-11-22 13:00:05,324 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/data/e27b77881/aafc9d50859744c2bd11b774186599b6/FLAG2d8927852 [2020-11-22 13:00:06,326 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:00:06,326 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2020-11-22 13:00:06,362 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/data/e27b77881/aafc9d50859744c2bd11b774186599b6/FLAG2d8927852 [2020-11-22 13:00:06,776 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a1e9e78b-d76d-45f2-8314-109d27cbd537/bin/utaipan/data/e27b77881/aafc9d50859744c2bd11b774186599b6 [2020-11-22 13:00:06,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:00:06,780 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:00:06,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:00:06,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:00:06,789 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:00:06,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:00:06" (1/1) ... [2020-11-22 13:00:06,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e05223b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:00:06, skipping insertion in model container [2020-11-22 13:00:06,793 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:00:06" (1/1) ... [2020-11-22 13:00:06,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:00:06,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:00:07,253 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:00:07,262 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:00:08,147 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:00:08,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:08,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:08,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:08,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:08,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:08,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:08,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:08,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:08,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:08,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:08,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:08,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:08,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:08,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:00:08,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:00:08,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:00:08,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:00:08,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:00:08,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:00:08,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:00:08,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:00:08,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:00:08,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:00:08,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:08,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:08,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:00:09,002 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-22 13:00:09,036 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:00:09,041 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:00:09,042 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:00:09,074 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:00:09,122 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,128 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:00:09,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:00:09,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:00:09,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:00:09,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:00:09,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:00:09,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:00:09,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:00:09,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:00:09,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:00:09,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,347 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:00:09,371 INFO L203 MainTranslator]: Completed pre-run [2020-11-22 13:00:09,401 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:00:09,405 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:00:09,479 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:00:09,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:00:09,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:00:09,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:00:09,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:00:09,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:00:09,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:00:09,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:00:09,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:00:09,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:00:09,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:00:09,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:09,629 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:00:10,668 INFO L208 MainTranslator]: Completed translation [2020-11-22 13:00:10,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:00:10 WrapperNode [2020-11-22 13:00:10,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 13:00:10,670 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-22 13:00:10,670 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-22 13:00:10,670 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-22 13:00:10,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:00:10" (1/1) ... [2020-11-22 13:00:10,731 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]]] [2020-11-22 13:00:10,775 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:00:10" (1/1) ... [2020-11-22 13:00:10,776 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-22 13:00:10,776 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-22 13:00:10,778 INFO L168 Benchmark]: Toolchain (without parser) took 3996.92 ms. Allocated memory was 83.9 MB in the beginning and 142.6 MB in the end (delta: 58.7 MB). Free memory was 54.6 MB in the beginning and 53.1 MB in the end (delta: 1.5 MB). Peak memory consumption was 62.3 MB. Max. memory is 16.1 GB. [2020-11-22 13:00:10,778 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 54.5 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 53.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:00:10,779 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3884.31 ms. Allocated memory was 83.9 MB in the beginning and 142.6 MB in the end (delta: 58.7 MB). Free memory was 54.4 MB in the beginning and 58.4 MB in the end (delta: -4.0 MB). Peak memory consumption was 90.2 MB. Max. memory is 16.1 GB. [2020-11-22 13:00:10,780 INFO L168 Benchmark]: Boogie Procedure Inliner took 105.96 ms. Allocated memory is still 142.6 MB. Free memory was 58.4 MB in the beginning and 53.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-22 13:00:10,782 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 54.5 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 53.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3884.31 ms. Allocated memory was 83.9 MB in the beginning and 142.6 MB in the end (delta: 58.7 MB). Free memory was 54.4 MB in the beginning and 58.4 MB in the end (delta: -4.0 MB). Peak memory consumption was 90.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 105.96 ms. Allocated memory is still 142.6 MB. Free memory was 58.4 MB in the beginning and 53.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...