./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.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_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/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 1cb2092b02564b8ee8fd775dbcfbea9c469b5858 ....................................................................................................................................................................................................... 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_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/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 1cb2092b02564b8ee8fd775dbcfbea9c469b5858 ................................................................................................................................................................................................................................................................................................... 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 12:56:27,818 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 12:56:27,820 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 12:56:27,879 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 12:56:27,880 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 12:56:27,881 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 12:56:27,883 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 12:56:27,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 12:56:27,901 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 12:56:27,902 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 12:56:27,903 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 12:56:27,905 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 12:56:27,905 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 12:56:27,911 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 12:56:27,913 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 12:56:27,914 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 12:56:27,915 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 12:56:27,916 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 12:56:27,918 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 12:56:27,930 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 12:56:27,936 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 12:56:27,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 12:56:27,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 12:56:27,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 12:56:27,945 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 12:56:27,946 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 12:56:27,946 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 12:56:27,948 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 12:56:27,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 12:56:27,955 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 12:56:27,956 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 12:56:27,957 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 12:56:27,959 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 12:56:27,961 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 12:56:27,962 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 12:56:27,962 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 12:56:27,963 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 12:56:27,963 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 12:56:27,964 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 12:56:27,965 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 12:56:27,965 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 12:56:27,968 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-22 12:56:28,006 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 12:56:28,006 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 12:56:28,007 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 12:56:28,008 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 12:56:28,008 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 12:56:28,008 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 12:56:28,008 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-22 12:56:28,008 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 12:56:28,009 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 12:56:28,009 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-22 12:56:28,009 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-22 12:56:28,009 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 12:56:28,010 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-22 12:56:28,010 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-22 12:56:28,010 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-22 12:56:28,011 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 12:56:28,011 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-22 12:56:28,011 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 12:56:28,011 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 12:56:28,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 12:56:28,012 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 12:56:28,012 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 12:56:28,012 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 12:56:28,013 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 12:56:28,013 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 12:56:28,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 12:56:28,013 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 12:56:28,013 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 12:56:28,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 12:56:28,014 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 12:56:28,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 12:56:28,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 12:56:28,015 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-22 12:56:28,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-22 12:56:28,015 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 12:56:28,015 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 12:56:28,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 12:56:28,016 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-22 12:56:28,016 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_9050aab2-d151-4474-8119-3185159093a7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cb2092b02564b8ee8fd775dbcfbea9c469b5858 [2020-11-22 12:56:28,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 12:56:28,305 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 12:56:28,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 12:56:28,309 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 12:56:28,312 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 12:56:28,322 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i [2020-11-22 12:56:28,406 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/data/bf1684d8a/8f3302a8c8ce4d4e9ad1cb3186b0e42a/FLAG882143ab5 [2020-11-22 12:56:29,212 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 12:56:29,212 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i [2020-11-22 12:56:29,258 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/data/bf1684d8a/8f3302a8c8ce4d4e9ad1cb3186b0e42a/FLAG882143ab5 [2020-11-22 12:56:29,427 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/data/bf1684d8a/8f3302a8c8ce4d4e9ad1cb3186b0e42a [2020-11-22 12:56:29,429 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 12:56:29,431 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 12:56:29,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 12:56:29,432 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 12:56:29,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 12:56:29,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:56:29" (1/1) ... [2020-11-22 12:56:29,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61dd9122 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:56:29, skipping insertion in model container [2020-11-22 12:56:29,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:56:29" (1/1) ... [2020-11-22 12:56:29,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 12:56:29,582 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:56:29,938 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:56:29,949 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:56:30,968 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:56:30,969 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 12:56:30,970 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 12:56:30,972 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 12:56:30,973 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 12:56:31,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:31,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:31,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:31,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:31,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:31,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:31,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:31,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:31,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:31,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:31,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:31,070 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:31,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:31,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:56:31,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:56:31,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:56:31,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:56:31,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:56:31,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:56:31,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:56:31,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:56:31,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:56:31,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:56:31,736 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-22 12:56:31,743 INFO L168 Benchmark]: Toolchain (without parser) took 2310.25 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 52.1 MB in the beginning and 86.4 MB in the end (delta: -34.2 MB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. [2020-11-22 12:56:31,743 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 94.4 MB. Free memory is still 76.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 12:56:31,744 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2307.86 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 51.9 MB in the beginning and 86.4 MB in the end (delta: -34.5 MB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. [2020-11-22 12:56:31,746 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 94.4 MB. Free memory is still 76.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2307.86 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 51.9 MB in the beginning and 86.4 MB in the end (delta: -34.5 MB). Peak memory consumption was 14.1 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 12:56:34,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 12:56:34,020 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 12:56:34,067 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 12:56:34,067 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 12:56:34,072 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 12:56:34,075 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 12:56:34,079 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 12:56:34,082 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 12:56:34,088 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 12:56:34,089 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 12:56:34,093 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 12:56:34,103 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 12:56:34,109 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 12:56:34,110 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 12:56:34,112 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 12:56:34,113 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 12:56:34,117 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 12:56:34,120 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 12:56:34,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 12:56:34,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 12:56:34,131 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 12:56:34,139 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 12:56:34,140 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 12:56:34,147 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 12:56:34,147 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 12:56:34,148 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 12:56:34,149 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 12:56:34,149 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 12:56:34,151 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 12:56:34,151 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 12:56:34,152 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 12:56:34,153 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 12:56:34,154 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 12:56:34,158 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 12:56:34,160 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 12:56:34,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 12:56:34,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 12:56:34,161 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 12:56:34,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 12:56:34,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 12:56:34,165 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-22 12:56:34,199 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 12:56:34,199 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 12:56:34,200 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 12:56:34,201 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 12:56:34,201 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 12:56:34,201 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 12:56:34,201 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 12:56:34,201 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 12:56:34,202 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 12:56:34,203 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 12:56:34,203 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 12:56:34,203 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 12:56:34,203 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 12:56:34,203 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 12:56:34,204 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 12:56:34,204 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-22 12:56:34,204 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-22 12:56:34,204 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 12:56:34,205 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 12:56:34,205 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 12:56:34,205 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 12:56:34,205 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-22 12:56:34,206 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 12:56:34,206 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 12:56:34,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 12:56:34,206 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 12:56:34,206 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 12:56:34,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 12:56:34,207 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-22 12:56:34,207 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-22 12:56:34,207 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 12:56:34,208 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 12:56:34,208 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 12:56:34,208 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_9050aab2-d151-4474-8119-3185159093a7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cb2092b02564b8ee8fd775dbcfbea9c469b5858 [2020-11-22 12:56:34,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 12:56:34,640 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 12:56:34,643 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 12:56:34,644 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 12:56:34,646 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 12:56:34,647 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i [2020-11-22 12:56:34,731 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/data/bcc5f9ecf/b7e388718ffa47d19c7e71a8a94c1a7d/FLAGf5fbea44e [2020-11-22 12:56:35,629 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 12:56:35,629 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i [2020-11-22 12:56:35,680 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/data/bcc5f9ecf/b7e388718ffa47d19c7e71a8a94c1a7d/FLAGf5fbea44e [2020-11-22 12:56:36,177 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9050aab2-d151-4474-8119-3185159093a7/bin/utaipan/data/bcc5f9ecf/b7e388718ffa47d19c7e71a8a94c1a7d [2020-11-22 12:56:36,180 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 12:56:36,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 12:56:36,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 12:56:36,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 12:56:36,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 12:56:36,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:56:36" (1/1) ... [2020-11-22 12:56:36,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18c11282 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:56:36, skipping insertion in model container [2020-11-22 12:56:36,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:56:36" (1/1) ... [2020-11-22 12:56:36,200 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 12:56:36,344 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:56:36,715 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:56:36,724 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:56:37,737 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:56:37,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:37,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:37,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:37,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:37,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:37,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:37,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:37,886 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:37,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:37,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:37,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:37,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:37,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:56:38,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:56:38,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:56:38,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:56:38,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:56:38,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:56:38,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:56:38,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:56:38,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:56:38,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:56:38,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,571 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:56:38,605 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-22 12:56:38,656 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:56:38,662 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:56:38,663 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:56:38,693 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:56:38,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:56:38,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:56:38,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:56:38,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:56:38,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:56:38,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:56:38,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:56:38,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:56:38,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:56:38,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:56:38,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,864 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,864 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,865 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,865 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,900 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:56:38,918 INFO L203 MainTranslator]: Completed pre-run [2020-11-22 12:56:38,932 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:56:38,946 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:56:38,987 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:56:38,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:38,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:56:39,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:56:39,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:56:39,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:56:39,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:56:39,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:56:39,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:56:39,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:56:39,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:56:39,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:56:39,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,137 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:39,193 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:56:40,062 INFO L208 MainTranslator]: Completed translation [2020-11-22 12:56:40,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:56:40 WrapperNode [2020-11-22 12:56:40,063 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 12:56:40,064 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-22 12:56:40,064 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-22 12:56:40,064 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-22 12:56:40,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:56:40" (1/1) ... [2020-11-22 12:56:40,126 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 12:56:40,164 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:56:40" (1/1) ... [2020-11-22 12:56:40,165 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-22 12:56:40,165 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-22 12:56:40,167 INFO L168 Benchmark]: Toolchain (without parser) took 3983.31 ms. Allocated memory was 56.6 MB in the beginning and 138.4 MB in the end (delta: 81.8 MB). Free memory was 26.9 MB in the beginning and 69.5 MB in the end (delta: -42.6 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB. [2020-11-22 12:56:40,168 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 56.6 MB. Free memory was 38.2 MB in the beginning and 38.2 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 12:56:40,168 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3877.43 ms. Allocated memory was 56.6 MB in the beginning and 138.4 MB in the end (delta: 81.8 MB). Free memory was 26.7 MB in the beginning and 74.7 MB in the end (delta: -48.0 MB). Peak memory consumption was 91.6 MB. Max. memory is 16.1 GB. [2020-11-22 12:56:40,169 INFO L168 Benchmark]: Boogie Procedure Inliner took 101.11 ms. Allocated memory is still 138.4 MB. Free memory was 74.7 MB in the beginning and 69.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-22 12:56:40,171 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 56.6 MB. Free memory was 38.2 MB in the beginning and 38.2 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3877.43 ms. Allocated memory was 56.6 MB in the beginning and 138.4 MB in the end (delta: 81.8 MB). Free memory was 26.7 MB in the beginning and 74.7 MB in the end (delta: -48.0 MB). Peak memory consumption was 91.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 101.11 ms. Allocated memory is still 138.4 MB. Free memory was 74.7 MB in the beginning and 69.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...