./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_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_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/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 d5caf31cfca2709629176517dec18f8a8ea979dd ....................................................................................................................................................................................................... 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_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/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 d5caf31cfca2709629176517dec18f8a8ea979dd ......................................................................................................................................................................................................................................................................................................... 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 07:36:59,402 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:36:59,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:36:59,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:36:59,509 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:36:59,516 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:36:59,520 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:36:59,524 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:36:59,527 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:36:59,535 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:36:59,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:36:59,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:36:59,539 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:36:59,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:36:59,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:36:59,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:36:59,544 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:36:59,546 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:36:59,553 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:36:59,559 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:36:59,561 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:36:59,563 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:36:59,566 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:36:59,567 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:36:59,574 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:36:59,574 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:36:59,575 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:36:59,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:36:59,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:36:59,579 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:36:59,579 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:36:59,581 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:36:59,582 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:36:59,584 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:36:59,585 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:36:59,585 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:36:59,586 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:36:59,586 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:36:59,586 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:36:59,587 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:36:59,588 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:36:59,589 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:36:59,636 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:36:59,636 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:36:59,638 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:36:59,638 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:36:59,638 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:36:59,639 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:36:59,639 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:36:59,639 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:36:59,639 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:36:59,640 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:36:59,641 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:36:59,641 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:36:59,642 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:36:59,642 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:36:59,642 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:36:59,643 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:36:59,643 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:36:59,643 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:36:59,644 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:36:59,644 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:36:59,644 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:36:59,644 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:36:59,644 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:36:59,645 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:36:59,645 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:36:59,645 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:36:59,645 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:36:59,646 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:36:59,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:36:59,648 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:36:59,648 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:36:59,649 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:36:59,649 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:36:59,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:36:59,650 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:36:59,650 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:36:59,650 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:36:59,650 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:36:59,650 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_780a467d-2a03-40a2-b4af-111917ced21c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5caf31cfca2709629176517dec18f8a8ea979dd [2020-11-28 07:36:59,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:36:59,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:36:59,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:36:59,940 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:36:59,941 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:36:59,941 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2020-11-28 07:37:00,016 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/data/b2a6316af/f973e021906a408c9abae06df4357c83/FLAG39ca8af69 [2020-11-28 07:37:00,846 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:37:00,846 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2020-11-28 07:37:00,894 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/data/b2a6316af/f973e021906a408c9abae06df4357c83/FLAG39ca8af69 [2020-11-28 07:37:01,394 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/data/b2a6316af/f973e021906a408c9abae06df4357c83 [2020-11-28 07:37:01,396 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:37:01,398 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:37:01,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:37:01,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:37:01,402 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:37:01,403 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:37:01" (1/1) ... [2020-11-28 07:37:01,405 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@716d491b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:37:01, skipping insertion in model container [2020-11-28 07:37:01,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:37:01" (1/1) ... [2020-11-28 07:37:01,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:37:01,544 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:37:01,938 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:37:01,948 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:37:02,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:02,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:02,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:02,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:02,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:03,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:03,010 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:03,012 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:03,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:03,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:03,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:03,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:03,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:03,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:37:03,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:37:03,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:37:03,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:37:03,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:37:03,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:37:03,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:37:03,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:37:03,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:37:03,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:37:03,680 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:37:03,682 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 07:37:03,683 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 07:37:03,685 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 07:37:03,686 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 07:37:03,720 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:37:03,727 INFO L168 Benchmark]: Toolchain (without parser) took 2326.84 ms. Allocated memory was 90.2 MB in the beginning and 113.2 MB in the end (delta: 23.1 MB). Free memory was 51.8 MB in the beginning and 57.8 MB in the end (delta: -6.0 MB). Peak memory consumption was 25.6 MB. Max. memory is 16.1 GB. [2020-11-28 07:37:03,729 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 90.2 MB. Free memory was 48.7 MB in the beginning and 48.7 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:37:03,731 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2324.57 ms. Allocated memory was 90.2 MB in the beginning and 113.2 MB in the end (delta: 23.1 MB). Free memory was 51.8 MB in the beginning and 57.8 MB in the end (delta: -6.1 MB). Peak memory consumption was 25.6 MB. Max. memory is 16.1 GB. [2020-11-28 07:37:03,733 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 90.2 MB. Free memory was 48.7 MB in the beginning and 48.7 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2324.57 ms. Allocated memory was 90.2 MB in the beginning and 113.2 MB in the end (delta: 23.1 MB). Free memory was 51.8 MB in the beginning and 57.8 MB in the end (delta: -6.1 MB). Peak memory consumption was 25.6 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 07:37:05,884 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:37:05,886 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:37:05,919 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:37:05,919 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:37:05,921 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:37:05,925 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:37:05,930 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:37:05,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:37:05,939 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:37:05,941 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:37:05,943 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:37:05,944 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:37:05,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:37:05,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:37:05,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:37:05,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:37:05,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:37:05,952 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:37:05,954 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:37:05,956 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:37:05,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:37:05,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:37:05,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:37:05,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:37:05,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:37:05,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:37:05,970 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:37:05,970 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:37:05,972 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:37:05,972 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:37:05,973 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:37:05,974 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:37:05,975 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:37:05,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:37:05,985 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:37:05,986 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:37:05,986 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:37:05,987 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:37:05,989 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:37:05,993 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:37:05,994 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:37:06,027 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:37:06,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:37:06,029 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:37:06,029 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:37:06,029 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:37:06,029 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:37:06,029 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:37:06,030 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:37:06,030 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:37:06,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:37:06,031 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:37:06,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:37:06,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:37:06,031 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:37:06,031 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:37:06,032 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:37:06,032 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:37:06,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:37:06,032 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:37:06,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:37:06,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:37:06,033 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:37:06,033 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:37:06,033 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:37:06,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:37:06,034 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:37:06,034 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:37:06,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:37:06,034 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:37:06,034 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:37:06,034 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:37:06,035 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:37:06,035 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:37:06,035 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_780a467d-2a03-40a2-b4af-111917ced21c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5caf31cfca2709629176517dec18f8a8ea979dd [2020-11-28 07:37:06,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:37:06,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:37:06,419 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:37:06,420 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:37:06,421 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:37:06,422 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2020-11-28 07:37:06,486 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/data/6d01aa83b/542b8a4fcfb4402794fd0f53ad4830c9/FLAG924214edc [2020-11-28 07:37:07,442 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:37:07,443 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2020-11-28 07:37:07,494 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/data/6d01aa83b/542b8a4fcfb4402794fd0f53ad4830c9/FLAG924214edc [2020-11-28 07:37:07,854 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_780a467d-2a03-40a2-b4af-111917ced21c/bin/utaipan/data/6d01aa83b/542b8a4fcfb4402794fd0f53ad4830c9 [2020-11-28 07:37:07,857 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:37:07,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:37:07,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:37:07,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:37:07,864 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:37:07,864 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:37:07" (1/1) ... [2020-11-28 07:37:07,867 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d1a896e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:37:07, skipping insertion in model container [2020-11-28 07:37:07,867 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:37:07" (1/1) ... [2020-11-28 07:37:07,875 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:37:08,043 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:37:08,421 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:37:08,429 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:37:09,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:09,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:09,361 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:09,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:09,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:09,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:09,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:09,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:09,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:09,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:09,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:09,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:09,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:09,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:37:09,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:37:09,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:37:09,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:37:09,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:37:09,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:37:09,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:37:09,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:37:09,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:37:09,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:37:09,951 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:37:09,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:09,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,096 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:37:10,137 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:37:10,196 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:37:10,211 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:37:10,212 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:37:10,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,274 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:37:10,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:37:10,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:37:10,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:37:10,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:37:10,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:37:10,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:37:10,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:37:10,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:37:10,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:37:10,396 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:37:10,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:37:10,529 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:37:10,543 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:37:10,544 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:37:10,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,574 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,574 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,574 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,575 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,582 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,582 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:37:10,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:37:10,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:37:10,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:37:10,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:37:10,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:37:10,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:37:10,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:37:10,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:37:10,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:37:10,657 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:37:10,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:10,713 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:37:11,741 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:37:11,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:37:11 WrapperNode [2020-11-28 07:37:11,742 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:37:11,743 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:37:11,743 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:37:11,744 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:37:11,751 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:37:11" (1/1) ... [2020-11-28 07:37:11,805 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 07:37:11,867 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:37:11" (1/1) ... [2020-11-28 07:37:11,868 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:37:11,869 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:37:11,871 INFO L168 Benchmark]: Toolchain (without parser) took 4010.85 ms. Allocated memory was 73.4 MB in the beginning and 169.9 MB in the end (delta: 96.5 MB). Free memory was 50.0 MB in the beginning and 97.3 MB in the end (delta: -47.3 MB). Peak memory consumption was 48.7 MB. Max. memory is 16.1 GB. [2020-11-28 07:37:11,871 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 73.4 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:37:11,872 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3882.37 ms. Allocated memory was 73.4 MB in the beginning and 169.9 MB in the end (delta: 96.5 MB). Free memory was 49.8 MB in the beginning and 102.6 MB in the end (delta: -52.7 MB). Peak memory consumption was 69.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:37:11,873 INFO L168 Benchmark]: Boogie Procedure Inliner took 125.36 ms. Allocated memory is still 169.9 MB. Free memory was 102.6 MB in the beginning and 97.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 07:37:11,875 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 73.4 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3882.37 ms. Allocated memory was 73.4 MB in the beginning and 169.9 MB in the end (delta: 96.5 MB). Free memory was 49.8 MB in the beginning and 102.6 MB in the end (delta: -52.7 MB). Peak memory consumption was 69.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 125.36 ms. Allocated memory is still 169.9 MB. Free memory was 102.6 MB in the beginning and 97.3 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...