./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_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/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_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/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_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/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_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/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 [2020-11-22 13:00:25,392 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:00:25,402 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:00:25,458 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:00:25,458 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:00:25,463 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:00:25,465 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:00:25,469 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:00:25,472 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:00:25,477 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:00:25,478 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:00:25,480 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:00:25,481 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:00:25,485 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:00:25,486 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:00:25,488 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:00:25,489 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:00:25,493 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:00:25,496 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:00:25,506 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:00:25,509 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:00:25,510 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:00:25,512 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:00:25,513 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:00:25,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:00:25,523 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:00:25,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:00:25,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:00:25,526 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:00:25,527 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:00:25,527 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:00:25,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:00:25,531 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:00:25,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:00:25,533 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:00:25,533 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:00:25,534 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:00:25,534 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:00:25,534 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:00:25,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:00:25,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:00:25,540 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-22 13:00:25,577 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:00:25,578 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:00:25,579 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:00:25,579 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:00:25,580 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:00:25,580 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:00:25,580 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-22 13:00:25,580 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:00:25,581 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:00:25,581 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-22 13:00:25,582 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-22 13:00:25,582 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:00:25,582 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-22 13:00:25,583 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-22 13:00:25,583 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-22 13:00:25,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:00:25,584 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-22 13:00:25,584 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:00:25,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:00:25,584 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:00:25,584 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:00:25,585 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:00:25,585 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:00:25,585 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:00:25,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:00:25,586 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:00:25,586 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:00:25,586 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:00:25,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:00:25,587 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:00:25,587 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:00:25,587 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:00:25,587 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-22 13:00:25,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-22 13:00:25,588 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:00:25,588 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:00:25,588 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:00:25,588 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-22 13:00:25,589 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_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08d8cfad3e88e8f8ece021eaa9243638a162bd4c [2020-11-22 13:00:25,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:00:25,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:00:25,889 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:00:25,890 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:00:25,891 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:00:25,892 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-22 13:00:25,958 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/data/3a0a81a1c/dc303421dfd14743a8e3291fb28a4f01/FLAG19b49cc60 [2020-11-22 13:00:26,749 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:00:26,752 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-22 13:00:26,803 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/data/3a0a81a1c/dc303421dfd14743a8e3291fb28a4f01/FLAG19b49cc60 [2020-11-22 13:00:27,300 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/data/3a0a81a1c/dc303421dfd14743a8e3291fb28a4f01 [2020-11-22 13:00:27,302 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:00:27,304 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:00:27,308 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:00:27,308 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:00:27,310 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:00:27,311 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:00:27" (1/1) ... [2020-11-22 13:00:27,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7db9931c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:00:27, skipping insertion in model container [2020-11-22 13:00:27,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:00:27" (1/1) ... [2020-11-22 13:00:27,324 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:00:27,457 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:00:27,818 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:00:27,827 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:00:28,756 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:00:28,757 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:00:28,758 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:00:28,760 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:00:28,761 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:00:28,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:28,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:28,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:28,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:28,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:28,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:28,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:28,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:28,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:28,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:28,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:28,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:28,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:29,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:00:29,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:00:29,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:00:29,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:00:29,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:00:29,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:00:29,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:00:29,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:00:29,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:00:29,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:00:29,421 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-22 13:00:29,425 INFO L168 Benchmark]: Toolchain (without parser) took 2120.37 ms. Allocated memory was 102.8 MB in the beginning and 132.1 MB in the end (delta: 29.4 MB). Free memory was 57.2 MB in the beginning and 98.9 MB in the end (delta: -41.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 16.1 GB. [2020-11-22 13:00:29,426 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 102.8 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:00:29,427 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2115.66 ms. Allocated memory was 102.8 MB in the beginning and 132.1 MB in the end (delta: 29.4 MB). Free memory was 57.0 MB in the beginning and 98.9 MB in the end (delta: -41.9 MB). Peak memory consumption was 17.7 MB. Max. memory is 16.1 GB. [2020-11-22 13:00:29,430 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 102.8 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2115.66 ms. Allocated memory was 102.8 MB in the beginning and 132.1 MB in the end (delta: 29.4 MB). Free memory was 57.0 MB in the beginning and 98.9 MB in the end (delta: -41.9 MB). Peak memory consumption was 17.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-22 13:00:31,611 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:00:31,614 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:00:31,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:00:31,651 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:00:31,652 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:00:31,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:00:31,665 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:00:31,668 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:00:31,674 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:00:31,676 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:00:31,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:00:31,687 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:00:31,693 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:00:31,694 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:00:31,697 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:00:31,699 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:00:31,700 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:00:31,705 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:00:31,713 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:00:31,715 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:00:31,716 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:00:31,724 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:00:31,726 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:00:31,729 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:00:31,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:00:31,733 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:00:31,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:00:31,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:00:31,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:00:31,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:00:31,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:00:31,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:00:31,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:00:31,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:00:31,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:00:31,743 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:00:31,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:00:31,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:00:31,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:00:31,747 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:00:31,748 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-22 13:00:31,789 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:00:31,789 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:00:31,791 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:00:31,792 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:00:31,792 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:00:31,792 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:00:31,793 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:00:31,793 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:00:31,793 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:00:31,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:00:31,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:00:31,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:00:31,797 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:00:31,797 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:00:31,797 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:00:31,797 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-22 13:00:31,798 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-22 13:00:31,798 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:00:31,798 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:00:31,798 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:00:31,799 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:00:31,799 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-22 13:00:31,799 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:00:31,800 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:00:31,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:00:31,800 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:00:31,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:00:31,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:00:31,801 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-22 13:00:31,801 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-22 13:00:31,802 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:00:31,802 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:00:31,802 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:00:31,803 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_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08d8cfad3e88e8f8ece021eaa9243638a162bd4c [2020-11-22 13:00:32,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:00:32,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:00:32,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:00:32,247 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:00:32,253 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:00:32,255 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-22 13:00:32,316 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/data/0e9963909/353c823d5dc64c388719ce2544e92286/FLAGcc7a11b20 [2020-11-22 13:00:33,188 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:00:33,189 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-22 13:00:33,239 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/data/0e9963909/353c823d5dc64c388719ce2544e92286/FLAGcc7a11b20 [2020-11-22 13:00:33,708 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6e73d5d3-f1ba-48e7-97c7-dc9142f1b3c6/bin/utaipan/data/0e9963909/353c823d5dc64c388719ce2544e92286 [2020-11-22 13:00:33,715 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:00:33,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:00:33,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:00:33,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:00:33,727 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:00:33,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:00:33" (1/1) ... [2020-11-22 13:00:33,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73294b84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:00:33, skipping insertion in model container [2020-11-22 13:00:33,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:00:33" (1/1) ... [2020-11-22 13:00:33,739 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:00:33,899 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:00:34,265 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:00:34,273 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:00:35,239 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:00:35,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,326 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:00:35,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:00:35,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:00:35,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:00:35,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:00:35,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:00:35,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:00:35,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:00:35,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:00:35,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:00:35,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:35,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,022 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,079 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:00:36,126 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-22 13:00:36,185 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:00:36,192 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:00:36,192 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:00:36,252 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:00:36,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:00:36,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:00:36,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:00:36,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:00:36,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:00:36,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:00:36,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:00:36,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:00:36,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:00:36,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:00:36,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,502 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:00:36,532 INFO L203 MainTranslator]: Completed pre-run [2020-11-22 13:00:36,559 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:00:36,559 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:00:36,598 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:00:36,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,618 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:00:36,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:00:36,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:00:36,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:00:36,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:00:36,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:00:36,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:00:36,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:00:36,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:00:36,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:00:36,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:00:36,817 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:00:37,722 INFO L208 MainTranslator]: Completed translation [2020-11-22 13:00:37,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:00:37 WrapperNode [2020-11-22 13:00:37,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 13:00:37,724 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-22 13:00:37,724 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-22 13:00:37,724 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-22 13:00:37,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:00:37" (1/1) ... [2020-11-22 13:00:37,789 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-22 13:00:37,834 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:00:37" (1/1) ... [2020-11-22 13:00:37,835 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-22 13:00:37,835 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-22 13:00:37,837 INFO L168 Benchmark]: Toolchain (without parser) took 4118.72 ms. Allocated memory was 52.4 MB in the beginning and 161.5 MB in the end (delta: 109.1 MB). Free memory was 32.3 MB in the beginning and 70.3 MB in the end (delta: -38.0 MB). Peak memory consumption was 70.1 MB. Max. memory is 16.1 GB. [2020-11-22 13:00:37,838 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 52.4 MB. Free memory was 34.0 MB in the beginning and 34.0 MB in the end (delta: 22.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:00:37,839 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4001.24 ms. Allocated memory was 52.4 MB in the beginning and 161.5 MB in the end (delta: 109.1 MB). Free memory was 32.1 MB in the beginning and 75.5 MB in the end (delta: -43.4 MB). Peak memory consumption was 115.7 MB. Max. memory is 16.1 GB. [2020-11-22 13:00:37,839 INFO L168 Benchmark]: Boogie Procedure Inliner took 111.56 ms. Allocated memory is still 161.5 MB. Free memory was 75.5 MB in the beginning and 70.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-22 13:00:37,841 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 52.4 MB. Free memory was 34.0 MB in the beginning and 34.0 MB in the end (delta: 22.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4001.24 ms. Allocated memory was 52.4 MB in the beginning and 161.5 MB in the end (delta: 109.1 MB). Free memory was 32.1 MB in the beginning and 75.5 MB in the end (delta: -43.4 MB). Peak memory consumption was 115.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 111.56 ms. Allocated memory is still 161.5 MB. Free memory was 75.5 MB in the beginning and 70.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...