./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_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_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/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 50b9cf83e4676bd08d41253a902f5b1976f2727e ....................................................................................................................................................................................................... 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_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/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 50b9cf83e4676bd08d41253a902f5b1976f2727e ................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:42:00,610 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:42:00,612 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:42:00,652 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:42:00,675 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:42:00,677 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:42:00,679 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:42:00,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:42:00,684 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:42:00,685 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:42:00,686 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:42:00,700 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:42:00,701 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:42:00,703 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:42:00,704 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:42:00,706 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:42:00,707 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:42:00,709 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:42:00,711 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:42:00,713 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:42:00,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:42:00,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:42:00,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:42:00,721 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:42:00,724 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:42:00,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:42:00,725 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:42:00,726 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:42:00,727 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:42:00,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:42:00,729 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:42:00,730 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:42:00,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:42:00,732 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:42:00,734 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:42:00,734 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:42:00,735 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:42:00,736 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:42:00,736 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:42:00,737 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:42:00,738 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:42:00,744 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:42:00,770 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:42:00,770 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:42:00,771 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:42:00,771 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:42:00,771 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:42:00,772 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:42:00,772 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:42:00,772 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:42:00,772 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:42:00,772 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:42:00,772 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:42:00,773 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:42:00,773 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:42:00,773 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:42:00,773 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:42:00,774 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:42:00,774 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:42:00,775 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:42:00,775 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:42:00,775 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:42:00,775 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:42:00,775 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:42:00,776 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:42:00,776 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:42:00,776 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:42:00,776 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:42:00,776 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:42:00,777 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:42:00,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:42:00,777 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:42:00,777 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:42:00,778 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:42:00,778 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:42:00,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:42:00,778 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:42:00,778 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:42:00,779 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:42:00,779 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:42:00,779 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_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50b9cf83e4676bd08d41253a902f5b1976f2727e [2020-11-28 07:42:01,030 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:42:01,066 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:42:01,070 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:42:01,072 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:42:01,073 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:42:01,074 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i [2020-11-28 07:42:01,157 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/data/3a7a276a0/a96c21968a8345cdb99c3c0ffbbe88b8/FLAG8295fae2f [2020-11-28 07:42:01,974 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:42:01,974 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i [2020-11-28 07:42:02,031 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/data/3a7a276a0/a96c21968a8345cdb99c3c0ffbbe88b8/FLAG8295fae2f [2020-11-28 07:42:02,538 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/data/3a7a276a0/a96c21968a8345cdb99c3c0ffbbe88b8 [2020-11-28 07:42:02,540 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:42:02,542 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:42:02,543 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:42:02,543 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:42:02,547 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:42:02,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:42:02" (1/1) ... [2020-11-28 07:42:02,550 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ae17ed4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:02, skipping insertion in model container [2020-11-28 07:42:02,550 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:42:02" (1/1) ... [2020-11-28 07:42:02,574 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:42:02,676 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:42:02,961 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:42:02,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:42:03,896 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:42:03,897 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:03,898 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:03,900 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:03,901 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:42:03,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:03,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:03,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:03,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:03,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:04,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:04,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:04,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:04,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:04,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:04,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:04,012 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:04,012 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:04,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:42:04,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:42:04,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:42:04,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:42:04,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:42:04,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:42:04,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:42:04,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:42:04,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:42:04,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:42:04,792 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:42:04,798 INFO L168 Benchmark]: Toolchain (without parser) took 2254.50 ms. Allocated memory was 79.7 MB in the beginning and 100.7 MB in the end (delta: 21.0 MB). Free memory was 40.2 MB in the beginning and 71.5 MB in the end (delta: -31.4 MB). Peak memory consumption was 21.5 MB. Max. memory is 16.1 GB. [2020-11-28 07:42:04,800 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory was 39.6 MB in the beginning and 39.6 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:42:04,802 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2252.08 ms. Allocated memory was 79.7 MB in the beginning and 100.7 MB in the end (delta: 21.0 MB). Free memory was 40.0 MB in the beginning and 71.5 MB in the end (delta: -31.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 16.1 GB. [2020-11-28 07:42:04,804 INFO L339 ainManager$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 79.7 MB. Free memory was 39.6 MB in the beginning and 39.6 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2252.08 ms. Allocated memory was 79.7 MB in the beginning and 100.7 MB in the end (delta: 21.0 MB). Free memory was 40.0 MB in the beginning and 71.5 MB in the end (delta: -31.5 MB). Peak memory consumption was 21.5 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 [2020-11-28 07:42:07,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:42:07,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:42:07,166 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:42:07,167 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:42:07,169 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:42:07,171 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:42:07,173 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:42:07,176 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:42:07,181 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:42:07,183 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:42:07,196 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:42:07,196 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:42:07,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:42:07,201 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:42:07,202 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:42:07,204 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:42:07,205 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:42:07,209 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:42:07,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:42:07,219 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:42:07,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:42:07,226 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:42:07,229 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:42:07,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:42:07,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:42:07,240 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:42:07,241 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:42:07,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:42:07,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:42:07,245 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:42:07,246 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:42:07,248 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:42:07,249 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:42:07,250 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:42:07,251 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:42:07,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:42:07,252 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:42:07,252 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:42:07,254 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:42:07,255 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:42:07,256 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:42:07,300 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:42:07,300 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:42:07,303 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:42:07,303 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:42:07,303 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:42:07,304 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:42:07,304 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:42:07,304 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:42:07,304 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:42:07,306 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:42:07,307 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:42:07,307 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:42:07,307 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:42:07,307 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:42:07,308 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:42:07,308 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:42:07,308 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:42:07,308 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:42:07,309 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:42:07,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:42:07,309 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:42:07,309 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:42:07,309 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:42:07,310 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:42:07,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:42:07,310 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:42:07,311 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:42:07,311 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:42:07,311 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:42:07,311 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:42:07,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:42:07,312 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:42:07,312 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:42:07,312 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_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50b9cf83e4676bd08d41253a902f5b1976f2727e [2020-11-28 07:42:07,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:42:07,744 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:42:07,747 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:42:07,748 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:42:07,749 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:42:07,750 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i [2020-11-28 07:42:07,823 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/data/70966b933/4973b874049142ee96d69409dbfb881d/FLAG4405ff298 [2020-11-28 07:42:08,723 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:42:08,724 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i [2020-11-28 07:42:08,762 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/data/70966b933/4973b874049142ee96d69409dbfb881d/FLAG4405ff298 [2020-11-28 07:42:09,214 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ca11ecb0-5e64-47e0-a78d-5d3091293ee6/bin/utaipan/data/70966b933/4973b874049142ee96d69409dbfb881d [2020-11-28 07:42:09,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:42:09,219 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:42:09,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:42:09,227 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:42:09,243 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:42:09,244 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:42:09" (1/1) ... [2020-11-28 07:42:09,246 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9b60afd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:09, skipping insertion in model container [2020-11-28 07:42:09,246 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:42:09" (1/1) ... [2020-11-28 07:42:09,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:42:09,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:42:09,728 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:42:09,737 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:42:10,693 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:42:10,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:10,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:10,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:10,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:10,815 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:10,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:10,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:10,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:10,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:10,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:10,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:10,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:10,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:42:11,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:42:11,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:42:11,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:42:11,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:42:11,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:42:11,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:42:11,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:42:11,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:42:11,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:42:11,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,530 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,530 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,534 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,534 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,574 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,575 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,575 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,629 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:42:11,665 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:42:11,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:42:11,735 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:42:11,736 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:42:11,770 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:42:11,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,828 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:42:11,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:42:11,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:42:11,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:42:11,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:42:11,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:42:11,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:42:11,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:42:11,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:42:11,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:42:11,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:11,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,038 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:42:12,068 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:42:12,109 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:42:12,110 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:42:12,138 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:42:12,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,176 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,176 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:42:12,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:42:12,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:42:12,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:42:12,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:42:12,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:42:12,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:42:12,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:42:12,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:42:12,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:42:12,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:42:12,324 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:42:13,224 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:42:13,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:13 WrapperNode [2020-11-28 07:42:13,225 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:42:13,226 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:42:13,227 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:42:13,227 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:42:13,233 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:13" (1/1) ... [2020-11-28 07:42:13,288 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]]] [2020-11-28 07:42:13,340 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:42:13" (1/1) ... [2020-11-28 07:42:13,340 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:42:13,341 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:42:13,342 INFO L168 Benchmark]: Toolchain (without parser) took 4122.22 ms. Allocated memory was 52.4 MB in the beginning and 153.1 MB in the end (delta: 100.7 MB). Free memory was 21.3 MB in the beginning and 77.9 MB in the end (delta: -56.6 MB). Peak memory consumption was 44.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:42:13,343 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 52.4 MB. Free memory was 34.4 MB in the beginning and 34.4 MB in the end (delta: 22.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:42:13,344 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3998.99 ms. Allocated memory was 52.4 MB in the beginning and 153.1 MB in the end (delta: 100.7 MB). Free memory was 21.1 MB in the beginning and 82.1 MB in the end (delta: -61.0 MB). Peak memory consumption was 104.3 MB. Max. memory is 16.1 GB. [2020-11-28 07:42:13,344 INFO L168 Benchmark]: Boogie Procedure Inliner took 114.12 ms. Allocated memory is still 153.1 MB. Free memory was 82.1 MB in the beginning and 77.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:42:13,346 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 52.4 MB. Free memory was 34.4 MB in the beginning and 34.4 MB in the end (delta: 22.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3998.99 ms. Allocated memory was 52.4 MB in the beginning and 153.1 MB in the end (delta: 100.7 MB). Free memory was 21.1 MB in the beginning and 82.1 MB in the end (delta: -61.0 MB). Peak memory consumption was 104.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 114.12 ms. Allocated memory is still 153.1 MB. Free memory was 82.1 MB in the beginning and 77.9 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...