./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_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/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_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/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_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/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_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/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 [2020-11-28 07:42:57,794 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:42:57,797 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:42:57,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:42:57,888 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:42:57,891 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:42:57,905 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:42:57,907 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:42:57,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:42:57,910 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:42:57,911 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:42:57,913 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:42:57,913 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:42:57,914 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:42:57,916 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:42:57,918 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:42:57,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:42:57,921 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:42:57,927 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:42:57,932 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:42:57,934 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:42:57,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:42:57,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:42:57,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:42:57,951 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:42:57,952 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:42:57,952 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:42:57,954 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:42:57,955 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:42:57,956 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:42:57,956 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:42:57,958 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:42:57,960 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:42:57,961 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:42:57,962 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:42:57,962 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:42:57,963 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:42:57,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:42:57,964 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:42:57,965 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:42:57,965 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:42:57,969 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:42:58,009 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:42:58,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:42:58,010 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:42:58,011 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:42:58,011 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:42:58,011 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:42:58,011 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:42:58,012 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:42:58,012 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:42:58,012 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:42:58,013 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:42:58,013 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:42:58,013 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:42:58,014 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:42:58,014 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:42:58,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:42:58,015 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:42:58,015 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:42:58,015 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:42:58,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:42:58,015 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:42:58,016 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:42:58,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:42:58,016 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:42:58,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:42:58,016 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:42:58,017 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:42:58,017 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:42:58,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:42:58,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:42:58,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:42:58,019 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:42:58,019 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:42:58,020 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:42:58,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:42:58,020 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:42:58,020 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:42:58,020 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:42:58,021 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_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cb2092b02564b8ee8fd775dbcfbea9c469b5858 [2020-11-28 07:42:58,364 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:42:58,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:42:58,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:42:58,399 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:42:58,399 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:42:58,401 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i [2020-11-28 07:42:58,486 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/data/a19ca5823/ab6f7220c1034d5ea0426dd48947a5e2/FLAG6ae70e3e3 [2020-11-28 07:42:59,598 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:42:59,600 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i [2020-11-28 07:42:59,650 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/data/a19ca5823/ab6f7220c1034d5ea0426dd48947a5e2/FLAG6ae70e3e3 [2020-11-28 07:43:00,016 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/data/a19ca5823/ab6f7220c1034d5ea0426dd48947a5e2 [2020-11-28 07:43:00,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:43:00,022 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:43:00,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:43:00,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:43:00,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:43:00,033 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:43:00" (1/1) ... [2020-11-28 07:43:00,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ae4ae0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:43:00, skipping insertion in model container [2020-11-28 07:43:00,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:43:00" (1/1) ... [2020-11-28 07:43:00,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:43:00,182 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:43:00,587 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:43:00,596 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:43:01,453 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:43:01,455 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 07:43:01,456 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 07:43:01,459 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 07:43:01,459 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 07:43:01,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:01,552 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:01,552 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:01,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:01,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:01,571 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:01,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:01,574 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:01,575 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:01,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:01,578 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:01,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:01,580 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:02,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:43:02,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:43:02,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:43:02,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:43:02,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:43:02,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:43:02,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:43:02,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:43:02,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:43:02,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:43:02,185 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:43:02,191 INFO L168 Benchmark]: Toolchain (without parser) took 2167.42 ms. Allocated memory is still 123.7 MB. Free memory was 83.4 MB in the beginning and 66.2 MB in the end (delta: 17.2 MB). Peak memory consumption was 25.4 MB. Max. memory is 16.1 GB. [2020-11-28 07:43:02,192 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 81.8 MB. Free memory was 39.7 MB in the beginning and 39.7 MB in the end (delta: 36.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:43:02,193 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2161.42 ms. Allocated memory is still 123.7 MB. Free memory was 83.2 MB in the beginning and 66.2 MB in the end (delta: 17.0 MB). Peak memory consumption was 25.4 MB. Max. memory is 16.1 GB. [2020-11-28 07:43:02,196 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 81.8 MB. Free memory was 39.7 MB in the beginning and 39.7 MB in the end (delta: 36.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2161.42 ms. Allocated memory is still 123.7 MB. Free memory was 83.2 MB in the beginning and 66.2 MB in the end (delta: 17.0 MB). Peak memory consumption was 25.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:43:04,730 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:43:04,734 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:43:04,792 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:43:04,793 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:43:04,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:43:04,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:43:04,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:43:04,812 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:43:04,819 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:43:04,821 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:43:04,826 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:43:04,827 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:43:04,834 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:43:04,835 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:43:04,838 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:43:04,839 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:43:04,843 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:43:04,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:43:04,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:43:04,858 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:43:04,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:43:04,868 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:43:04,870 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:43:04,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:43:04,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:43:04,883 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:43:04,885 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:43:04,887 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:43:04,888 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:43:04,889 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:43:04,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:43:04,892 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:43:04,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:43:04,895 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:43:04,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:43:04,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:43:04,897 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:43:04,897 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:43:04,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:43:04,901 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:43:04,902 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:43:04,962 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:43:04,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:43:04,965 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:43:04,966 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:43:04,966 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:43:04,966 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:43:04,967 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:43:04,967 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:43:04,968 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:43:04,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:43:04,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:43:04,972 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:43:04,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:43:04,972 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:43:04,973 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:43:04,973 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:43:04,973 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:43:04,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:43:04,974 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:43:04,974 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:43:04,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:43:04,975 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:43:04,975 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:43:04,976 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:43:04,976 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:43:04,976 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:43:04,977 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:43:04,977 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:43:04,977 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:43:04,978 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:43:04,978 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:43:04,978 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:43:04,979 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:43:04,979 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_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cb2092b02564b8ee8fd775dbcfbea9c469b5858 [2020-11-28 07:43:05,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:43:05,496 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:43:05,499 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:43:05,501 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:43:05,502 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:43:05,503 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i [2020-11-28 07:43:05,576 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/data/a36c15994/5c5afe4dd5174d08a6cadd6cfe2963f7/FLAG8011d238e [2020-11-28 07:43:06,704 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:43:06,705 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i [2020-11-28 07:43:06,741 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/data/a36c15994/5c5afe4dd5174d08a6cadd6cfe2963f7/FLAG8011d238e [2020-11-28 07:43:07,050 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_15ca5444-7509-4b9f-b0ea-e7b054f30ae5/bin/utaipan/data/a36c15994/5c5afe4dd5174d08a6cadd6cfe2963f7 [2020-11-28 07:43:07,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:43:07,055 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:43:07,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:43:07,057 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:43:07,080 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:43:07,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:43:07" (1/1) ... [2020-11-28 07:43:07,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1461a67d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:43:07, skipping insertion in model container [2020-11-28 07:43:07,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:43:07" (1/1) ... [2020-11-28 07:43:07,095 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:43:07,289 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:43:07,701 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:43:07,710 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:43:08,885 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:43:09,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,030 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,089 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,094 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:43:09,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:43:09,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:43:09,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:43:09,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:43:09,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:43:09,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:43:09,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:43:09,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:43:09,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:43:09,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,886 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:09,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,006 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:43:10,077 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:43:10,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:43:10,161 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:43:10,163 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:43:10,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:43:10,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:43:10,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:43:10,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:43:10,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:43:10,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:43:10,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:43:10,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:43:10,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:43:10,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:43:10,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:43:10,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,567 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:43:10,602 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:43:10,630 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:43:10,637 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:43:10,680 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:43:10,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:43:10,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:43:10,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:43:10,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:43:10,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:43:10,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:43:10,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:43:10,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:43:10,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:43:10,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:43:10,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,861 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:10,896 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:43:11,862 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:43:11,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:43:11 WrapperNode [2020-11-28 07:43:11,863 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:43:11,864 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:43:11,865 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:43:11,865 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:43:11,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:43:11" (1/1) ... [2020-11-28 07:43:11,944 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 07:43:11,993 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:43:11" (1/1) ... [2020-11-28 07:43:11,993 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:43:11,993 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:43:11,995 INFO L168 Benchmark]: Toolchain (without parser) took 4939.49 ms. Allocated memory was 69.2 MB in the beginning and 142.6 MB in the end (delta: 73.4 MB). Free memory was 46.0 MB in the beginning and 36.9 MB in the end (delta: 9.0 MB). Peak memory consumption was 82.9 MB. Max. memory is 16.1 GB. [2020-11-28 07:43:11,996 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 69.2 MB. Free memory is still 51.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:43:11,996 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4807.20 ms. Allocated memory was 69.2 MB in the beginning and 142.6 MB in the end (delta: 73.4 MB). Free memory was 45.7 MB in the beginning and 41.1 MB in the end (delta: 4.6 MB). Peak memory consumption was 79.4 MB. Max. memory is 16.1 GB. [2020-11-28 07:43:11,997 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.77 ms. Allocated memory is still 142.6 MB. Free memory was 41.1 MB in the beginning and 36.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 07:43:11,999 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 69.2 MB. Free memory is still 51.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4807.20 ms. Allocated memory was 69.2 MB in the beginning and 142.6 MB in the end (delta: 73.4 MB). Free memory was 45.7 MB in the beginning and 41.1 MB in the end (delta: 4.6 MB). Peak memory consumption was 79.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 128.77 ms. Allocated memory is still 142.6 MB. Free memory was 41.1 MB in the beginning and 36.9 MB in the end (delta: 4.2 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...