./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_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_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/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 37eed2706dc7cb5efe824218ba6010323a1769d3 ....................................................................................................................................................................................................... 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_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/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 37eed2706dc7cb5efe824218ba6010323a1769d3 ....................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:45:55,507 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:45:55,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:45:55,583 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:45:55,584 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:45:55,589 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:45:55,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:45:55,606 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:45:55,609 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:45:55,617 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:45:55,618 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:45:55,621 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:45:55,622 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:45:55,626 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:45:55,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:45:55,639 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:45:55,642 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:45:55,646 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:45:55,651 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:45:55,660 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:45:55,663 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:45:55,665 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:45:55,667 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:45:55,669 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:45:55,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:45:55,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:45:55,682 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:45:55,684 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:45:55,685 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:45:55,687 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:45:55,688 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:45:55,690 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:45:55,692 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:45:55,694 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:45:55,696 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:45:55,696 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:45:55,697 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:45:55,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:45:55,698 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:45:55,701 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:45:55,703 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:45:55,706 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 01:45:55,747 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:45:55,747 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:45:55,748 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:45:55,749 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 01:45:55,749 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 01:45:55,749 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 01:45:55,750 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 01:45:55,750 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 01:45:55,750 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 01:45:55,751 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 01:45:55,751 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 01:45:55,751 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 01:45:55,751 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 01:45:55,752 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 01:45:55,752 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 01:45:55,753 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:45:55,753 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:45:55,754 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:45:55,754 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:45:55,754 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:45:55,754 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:45:55,755 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:45:55,755 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:45:55,755 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:45:55,756 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:45:55,756 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:45:55,756 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:45:55,757 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:45:55,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:45:55,757 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:45:55,758 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:45:55,758 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:45:55,758 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 01:45:55,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:45:55,759 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:45:55,759 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:45:55,759 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:45:55,760 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 01:45:55,760 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_3edfeebb-0926-4461-a69f-e76ecbfc189c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37eed2706dc7cb5efe824218ba6010323a1769d3 [2020-11-30 01:45:56,107 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:45:56,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:45:56,167 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:45:56,168 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:45:56,169 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:45:56,171 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2020-11-30 01:45:56,261 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/data/b955cc399/bdbe1872e8b9467986bd71e1305a0032/FLAGf71373b6e [2020-11-30 01:45:57,303 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:45:57,304 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2020-11-30 01:45:57,349 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/data/b955cc399/bdbe1872e8b9467986bd71e1305a0032/FLAGf71373b6e [2020-11-30 01:45:57,754 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/data/b955cc399/bdbe1872e8b9467986bd71e1305a0032 [2020-11-30 01:45:57,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:45:57,759 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:45:57,765 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:45:57,765 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:45:57,769 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:45:57,770 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:45:57" (1/1) ... [2020-11-30 01:45:57,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e92e1b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:45:57, skipping insertion in model container [2020-11-30 01:45:57,773 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:45:57" (1/1) ... [2020-11-30 01:45:57,782 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:45:57,951 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:45:58,393 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:45:58,400 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:45:59,473 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:45:59,475 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:45:59,475 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:45:59,479 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:45:59,479 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:45:59,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:45:59,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:45:59,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:45:59,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:45:59,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:45:59,576 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:45:59,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:45:59,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:45:59,580 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:45:59,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:45:59,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:45:59,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:45:59,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:00,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:46:00,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:46:00,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:46:00,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:46:00,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:46:00,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:46:00,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:46:00,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:46:00,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:46:00,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:46:00,388 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:46:00,395 INFO L168 Benchmark]: Toolchain (without parser) took 2634.27 ms. Allocated memory was 86.0 MB in the beginning and 111.1 MB in the end (delta: 25.2 MB). Free memory was 46.6 MB in the beginning and 56.5 MB in the end (delta: -9.9 MB). Peak memory consumption was 19.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:46:00,396 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 86.0 MB. Free memory was 60.1 MB in the beginning and 60.0 MB in the end (delta: 28.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:46:00,398 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2627.40 ms. Allocated memory was 86.0 MB in the beginning and 111.1 MB in the end (delta: 25.2 MB). Free memory was 46.6 MB in the beginning and 56.5 MB in the end (delta: -9.9 MB). Peak memory consumption was 19.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:46:00,401 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 86.0 MB. Free memory was 60.1 MB in the beginning and 60.0 MB in the end (delta: 28.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2627.40 ms. Allocated memory was 86.0 MB in the beginning and 111.1 MB in the end (delta: 25.2 MB). Free memory was 46.6 MB in the beginning and 56.5 MB in the end (delta: -9.9 MB). Peak memory consumption was 19.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:46:03,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:46:03,269 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:46:03,323 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:46:03,324 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:46:03,329 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:46:03,332 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:46:03,337 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:46:03,341 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:46:03,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:46:03,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:46:03,353 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:46:03,354 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:46:03,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:46:03,361 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:46:03,363 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:46:03,364 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:46:03,369 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:46:03,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:46:03,380 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:46:03,384 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:46:03,386 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:46:03,394 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:46:03,395 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:46:03,400 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:46:03,403 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:46:03,406 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:46:03,407 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:46:03,409 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:46:03,411 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:46:03,411 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:46:03,412 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:46:03,414 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:46:03,415 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:46:03,417 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:46:03,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:46:03,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:46:03,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:46:03,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:46:03,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:46:03,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:46:03,423 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 01:46:03,472 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:46:03,472 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:46:03,473 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:46:03,473 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 01:46:03,474 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 01:46:03,474 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 01:46:03,474 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 01:46:03,475 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 01:46:03,475 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 01:46:03,476 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:46:03,476 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:46:03,476 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:46:03,477 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:46:03,477 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:46:03,477 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:46:03,478 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:46:03,478 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:46:03,478 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:46:03,478 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:46:03,479 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:46:03,479 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:46:03,479 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:46:03,479 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:46:03,480 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:46:03,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:46:03,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:46:03,481 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:46:03,481 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:46:03,481 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:46:03,481 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:46:03,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:46:03,482 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:46:03,482 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:46:03,482 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_3edfeebb-0926-4461-a69f-e76ecbfc189c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37eed2706dc7cb5efe824218ba6010323a1769d3 [2020-11-30 01:46:03,856 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:46:03,893 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:46:03,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:46:03,900 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:46:03,901 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:46:03,902 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2020-11-30 01:46:03,984 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/data/85c67fc8c/0afce89a1a244bf48f8ce47630bc5471/FLAG2203ee15b [2020-11-30 01:46:05,218 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:46:05,219 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2020-11-30 01:46:05,278 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/data/85c67fc8c/0afce89a1a244bf48f8ce47630bc5471/FLAG2203ee15b [2020-11-30 01:46:05,545 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3edfeebb-0926-4461-a69f-e76ecbfc189c/bin/utaipan/data/85c67fc8c/0afce89a1a244bf48f8ce47630bc5471 [2020-11-30 01:46:05,549 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:46:05,553 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:46:05,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:46:05,559 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:46:05,564 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:46:05,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:46:05" (1/1) ... [2020-11-30 01:46:05,569 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@148484bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:46:05, skipping insertion in model container [2020-11-30 01:46:05,570 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:46:05" (1/1) ... [2020-11-30 01:46:05,581 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:46:05,742 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:46:06,174 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:46:06,180 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:46:07,199 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:46:07,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:07,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:07,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:07,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:07,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:07,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:07,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:07,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:07,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:07,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:07,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:07,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:07,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:07,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:46:07,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:46:07,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:46:07,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:46:07,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:46:07,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:46:07,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:46:07,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:46:07,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:46:07,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:46:08,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,052 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,119 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:46:08,162 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:46:08,221 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:46:08,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:46:08,230 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:46:08,271 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:46:08,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,326 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,336 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,337 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:46:08,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:46:08,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:46:08,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:46:08,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:46:08,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:46:08,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:46:08,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:46:08,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:46:08,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:46:08,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,599 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:46:08,643 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:46:08,659 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:46:08,660 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:46:08,694 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:46:08,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,722 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:46:08,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:46:08,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:46:08,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:46:08,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:46:08,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:46:08,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:46:08,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:46:08,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:46:08,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:46:08,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:46:08,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:46:09,946 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:46:09,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:46:09 WrapperNode [2020-11-30 01:46:09,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:46:09,948 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:46:09,948 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:46:09,948 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:46:09,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:46:09" (1/1) ... [2020-11-30 01:46:10,025 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]]] [2020-11-30 01:46:10,113 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:46:09" (1/1) ... [2020-11-30 01:46:10,113 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:46:10,114 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:46:10,116 INFO L168 Benchmark]: Toolchain (without parser) took 4561.98 ms. Allocated memory was 56.6 MB in the beginning and 127.9 MB in the end (delta: 71.3 MB). Free memory was 28.5 MB in the beginning and 30.6 MB in the end (delta: -2.1 MB). Peak memory consumption was 71.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:46:10,117 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory was 39.4 MB in the beginning and 39.4 MB in the end (delta: 38.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:46:10,118 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4388.90 ms. Allocated memory was 56.6 MB in the beginning and 127.9 MB in the end (delta: 71.3 MB). Free memory was 28.4 MB in the beginning and 34.8 MB in the end (delta: -6.4 MB). Peak memory consumption was 76.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:46:10,119 INFO L168 Benchmark]: Boogie Procedure Inliner took 165.45 ms. Allocated memory is still 127.9 MB. Free memory was 34.8 MB in the beginning and 30.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:46:10,122 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory was 39.4 MB in the beginning and 39.4 MB in the end (delta: 38.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4388.90 ms. Allocated memory was 56.6 MB in the beginning and 127.9 MB in the end (delta: 71.3 MB). Free memory was 28.4 MB in the beginning and 34.8 MB in the end (delta: -6.4 MB). Peak memory consumption was 76.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 165.45 ms. Allocated memory is still 127.9 MB. Free memory was 34.8 MB in the beginning and 30.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...