./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/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 08d8cfad3e88e8f8ece021eaa9243638a162bd4c ....................................................................................................................................................................................................... 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_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/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 08d8cfad3e88e8f8ece021eaa9243638a162bd4c ................................................................................................................................................................................................................................................................................................... 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 07:29:04,640 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:29:04,643 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:29:04,703 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:29:04,704 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:29:04,709 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:29:04,711 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:29:04,715 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:29:04,721 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:29:04,728 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:29:04,730 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:29:04,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:29:04,733 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:29:04,736 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:29:04,738 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:29:04,740 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:29:04,741 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:29:04,746 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:29:04,749 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:29:04,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:29:04,758 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:29:04,760 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:29:04,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:29:04,763 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:29:04,769 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:29:04,769 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:29:04,769 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:29:04,772 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:29:04,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:29:04,774 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:29:04,774 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:29:04,775 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:29:04,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:29:04,778 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:29:04,779 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:29:04,779 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:29:04,780 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:29:04,780 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:29:04,781 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:29:04,781 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:29:04,782 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:29:04,785 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:29:04,830 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:29:04,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:29:04,832 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:29:04,832 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:29:04,833 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:29:04,833 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:29:04,833 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:29:04,833 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:29:04,834 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:29:04,834 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:29:04,835 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:29:04,835 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:29:04,836 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:29:04,836 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:29:04,836 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:29:04,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:29:04,837 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:29:04,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:29:04,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:29:04,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:29:04,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:29:04,838 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:29:04,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:29:04,839 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:29:04,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:29:04,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:29:04,840 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:29:04,840 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:29:04,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:29:04,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:29:04,842 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:29:04,843 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:29:04,843 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:29:04,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:29:04,843 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:29:04,844 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:29:04,844 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:29:04,844 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:29:04,844 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_1c4125b6-e891-4849-aa11-bb47ff9ce320/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08d8cfad3e88e8f8ece021eaa9243638a162bd4c [2020-11-28 07:29:05,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:29:05,127 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:29:05,130 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:29:05,131 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:29:05,133 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:29:05,133 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-28 07:29:05,229 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/data/5ebd53a33/1fbfb45aaec7403dba258801b00f60f3/FLAG6ceab3d23 [2020-11-28 07:29:06,034 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:29:06,035 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-28 07:29:06,078 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/data/5ebd53a33/1fbfb45aaec7403dba258801b00f60f3/FLAG6ceab3d23 [2020-11-28 07:29:06,540 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/data/5ebd53a33/1fbfb45aaec7403dba258801b00f60f3 [2020-11-28 07:29:06,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:29:06,545 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:29:06,549 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:29:06,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:29:06,552 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:29:06,554 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:29:06" (1/1) ... [2020-11-28 07:29:06,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dc3e161 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:29:06, skipping insertion in model container [2020-11-28 07:29:06,557 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:29:06" (1/1) ... [2020-11-28 07:29:06,564 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:29:06,686 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:29:07,061 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:29:07,071 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:29:08,063 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:29:08,064 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 07:29:08,064 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 07:29:08,067 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 07:29:08,069 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 07:29:08,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:08,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:08,139 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:08,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:08,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:08,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:08,155 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:08,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:08,158 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:08,160 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:08,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:08,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:08,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:08,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:29:08,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:29:08,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:29:08,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:29:08,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:29:08,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:29:08,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:29:08,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:29:08,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:29:08,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:29:08,747 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:29:08,753 INFO L168 Benchmark]: Toolchain (without parser) took 2206.92 ms. Allocated memory is still 109.1 MB. Free memory was 70.9 MB in the beginning and 54.4 MB in the end (delta: 16.6 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:29:08,755 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 81.8 MB. Free memory was 38.3 MB in the beginning and 38.2 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:29:08,756 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2202.27 ms. Allocated memory is still 109.1 MB. Free memory was 70.9 MB in the beginning and 54.4 MB in the end (delta: 16.6 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:29:08,758 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 81.8 MB. Free memory was 38.3 MB in the beginning and 38.2 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2202.27 ms. Allocated memory is still 109.1 MB. Free memory was 70.9 MB in the beginning and 54.4 MB in the end (delta: 16.6 MB). Peak memory consumption was 25.2 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 07:29:11,031 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:29:11,033 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:29:11,068 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:29:11,070 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:29:11,073 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:29:11,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:29:11,082 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:29:11,086 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:29:11,088 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:29:11,090 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:29:11,096 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:29:11,097 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:29:11,110 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:29:11,112 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:29:11,114 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:29:11,116 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:29:11,123 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:29:11,126 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:29:11,130 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:29:11,141 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:29:11,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:29:11,144 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:29:11,145 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:29:11,149 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:29:11,151 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:29:11,151 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:29:11,152 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:29:11,154 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:29:11,155 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:29:11,156 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:29:11,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:29:11,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:29:11,163 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:29:11,164 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:29:11,164 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:29:11,165 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:29:11,165 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:29:11,166 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:29:11,167 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:29:11,168 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:29:11,169 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:29:11,214 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:29:11,214 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:29:11,217 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:29:11,217 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:29:11,217 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:29:11,217 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:29:11,218 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:29:11,218 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:29:11,218 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:29:11,220 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:29:11,221 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:29:11,221 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:29:11,221 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:29:11,222 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:29:11,222 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:29:11,222 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:29:11,222 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:29:11,222 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:29:11,223 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:29:11,223 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:29:11,223 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:29:11,223 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:29:11,224 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:29:11,224 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:29:11,224 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:29:11,224 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:29:11,225 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:29:11,225 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:29:11,225 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:29:11,225 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:29:11,226 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:29:11,226 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:29:11,226 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:29:11,226 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_1c4125b6-e891-4849-aa11-bb47ff9ce320/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08d8cfad3e88e8f8ece021eaa9243638a162bd4c [2020-11-28 07:29:11,644 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:29:11,675 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:29:11,677 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:29:11,679 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:29:11,679 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:29:11,680 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-28 07:29:11,755 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/data/a01a7208a/ff61a8e8fe6e482688d4368707acf708/FLAG014e8197d [2020-11-28 07:29:12,643 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:29:12,643 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-28 07:29:12,692 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/data/a01a7208a/ff61a8e8fe6e482688d4368707acf708/FLAG014e8197d [2020-11-28 07:29:13,109 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1c4125b6-e891-4849-aa11-bb47ff9ce320/bin/utaipan/data/a01a7208a/ff61a8e8fe6e482688d4368707acf708 [2020-11-28 07:29:13,112 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:29:13,113 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:29:13,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:29:13,115 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:29:13,125 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:29:13,126 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:29:13" (1/1) ... [2020-11-28 07:29:13,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d0754a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:29:13, skipping insertion in model container [2020-11-28 07:29:13,129 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:29:13" (1/1) ... [2020-11-28 07:29:13,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:29:13,238 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:29:13,557 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:29:13,565 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:29:14,307 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:29:14,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:14,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:14,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:14,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:14,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:14,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:14,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:14,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:14,434 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:14,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:14,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:14,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:14,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:14,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:29:14,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:29:14,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:29:14,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:29:14,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:29:14,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:29:14,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:29:14,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:29:14,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:29:14,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:29:15,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,096 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,108 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,110 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,128 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,134 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:29:15,290 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:29:15,349 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:29:15,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:29:15,356 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:29:15,398 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:29:15,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,419 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,421 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,421 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:29:15,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:29:15,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:29:15,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:29:15,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:29:15,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:29:15,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:29:15,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:29:15,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:29:15,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:29:15,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,508 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,508 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,550 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:29:15,578 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:29:15,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:29:15,605 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:29:15,635 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:29:15,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,666 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:29:15,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:29:15,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:29:15,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:29:15,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:29:15,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:29:15,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:29:15,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:29:15,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:29:15,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:29:15,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:29:15,840 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:29:16,740 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:29:16,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:29:16 WrapperNode [2020-11-28 07:29:16,741 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:29:16,742 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:29:16,742 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:29:16,743 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:29:16,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:29:16" (1/1) ... [2020-11-28 07:29:16,804 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 07:29:16,852 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:29:16" (1/1) ... [2020-11-28 07:29:16,853 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:29:16,853 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:29:16,855 INFO L168 Benchmark]: Toolchain (without parser) took 3740.58 ms. Allocated memory was 69.2 MB in the beginning and 157.3 MB in the end (delta: 88.1 MB). Free memory was 39.7 MB in the beginning and 47.9 MB in the end (delta: -8.2 MB). Peak memory consumption was 79.0 MB. Max. memory is 16.1 GB. [2020-11-28 07:29:16,855 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory is still 35.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:29:16,856 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3626.76 ms. Allocated memory was 69.2 MB in the beginning and 157.3 MB in the end (delta: 88.1 MB). Free memory was 39.5 MB in the beginning and 52.1 MB in the end (delta: -12.6 MB). Peak memory consumption was 84.4 MB. Max. memory is 16.1 GB. [2020-11-28 07:29:16,856 INFO L168 Benchmark]: Boogie Procedure Inliner took 110.73 ms. Allocated memory is still 157.3 MB. Free memory was 52.1 MB in the beginning and 47.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:29:16,858 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory is still 35.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3626.76 ms. Allocated memory was 69.2 MB in the beginning and 157.3 MB in the end (delta: 88.1 MB). Free memory was 39.5 MB in the beginning and 52.1 MB in the end (delta: -12.6 MB). Peak memory consumption was 84.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 110.73 ms. Allocated memory is still 157.3 MB. Free memory was 52.1 MB in the beginning and 47.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...