./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_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_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/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 1edef045abd10e0042b3ad4574188cab87c8edb9 .................................................................................................................................................................................................... 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_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/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 1edef045abd10e0042b3ad4574188cab87c8edb9 ...................................................................................................................................................................................................................................................... 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 07:25:39,689 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:25:39,705 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:25:39,769 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:25:39,770 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:25:39,771 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:25:39,773 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:25:39,776 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:25:39,778 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:25:39,779 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:25:39,780 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:25:39,782 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:25:39,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:25:39,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:25:39,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:25:39,787 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:25:39,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:25:39,789 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:25:39,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:25:39,795 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:25:39,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:25:39,798 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:25:39,800 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:25:39,801 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:25:39,804 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:25:39,805 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:25:39,805 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:25:39,807 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:25:39,807 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:25:39,808 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:25:39,809 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:25:39,810 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:25:39,811 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:25:39,812 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:25:39,813 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:25:39,814 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:25:39,815 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:25:39,815 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:25:39,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:25:39,816 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:25:39,817 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:25:39,821 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:25:39,866 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:25:39,866 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:25:39,867 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:25:39,867 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:25:39,868 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:25:39,868 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:25:39,868 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:25:39,869 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:25:39,869 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:25:39,869 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:25:39,870 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:25:39,870 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:25:39,871 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:25:39,871 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:25:39,871 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:25:39,872 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:25:39,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:25:39,873 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:25:39,873 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:25:39,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:25:39,874 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:25:39,874 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:25:39,874 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:25:39,875 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:25:39,875 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:25:39,875 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:25:39,876 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:25:39,876 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:25:39,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:25:39,878 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:25:39,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:25:39,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:25:39,879 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:25:39,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:25:39,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:25:39,879 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:25:39,880 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:25:39,880 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:25:39,880 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_b35d0997-6998-4f77-a729-8667ae271a7e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edef045abd10e0042b3ad4574188cab87c8edb9 [2020-11-28 07:25:40,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:25:40,183 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:25:40,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:25:40,189 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:25:40,190 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:25:40,191 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-28 07:25:40,273 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/data/29259d225/f7a4640feb2746799f605137ad86f6ec/FLAGf99b0caeb [2020-11-28 07:25:41,372 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:25:41,376 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-28 07:25:41,451 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/data/29259d225/f7a4640feb2746799f605137ad86f6ec/FLAGf99b0caeb [2020-11-28 07:25:41,757 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/data/29259d225/f7a4640feb2746799f605137ad86f6ec [2020-11-28 07:25:41,760 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:25:41,762 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:25:41,764 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:25:41,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:25:41,768 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:25:41,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:25:41" (1/1) ... [2020-11-28 07:25:41,771 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@795fb09c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:25:41, skipping insertion in model container [2020-11-28 07:25:41,771 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:25:41" (1/1) ... [2020-11-28 07:25:41,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:25:41,939 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:25:42,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:25:42,396 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:25:43,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:43,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:43,534 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:43,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:43,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:43,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:43,552 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:43,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:43,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:43,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:43,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:43,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:43,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:44,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:25:44,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:25:44,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:25:44,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:25:44,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:25:44,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:25:44,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:25:44,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:25:44,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:25:44,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:25:44,231 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:25:44,232 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 07:25:44,233 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 07:25:44,235 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 07:25:44,235 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 07:25:44,267 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 07:25:44,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:44,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:44,410 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:44,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:44,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:44,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:44,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:44,416 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:25:44,460 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) 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 07:25:44,469 INFO L168 Benchmark]: Toolchain (without parser) took 2703.92 ms. Allocated memory was 100.7 MB in the beginning and 142.6 MB in the end (delta: 41.9 MB). Free memory was 63.0 MB in the beginning and 101.9 MB in the end (delta: -38.9 MB). Peak memory consumption was 41.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:25:44,470 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 100.7 MB. Free memory is still 57.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:25:44,472 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2701.15 ms. Allocated memory was 100.7 MB in the beginning and 142.6 MB in the end (delta: 41.9 MB). Free memory was 62.7 MB in the beginning and 101.9 MB in the end (delta: -39.1 MB). Peak memory consumption was 41.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:25:44,475 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 100.7 MB. Free memory is still 57.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2701.15 ms. Allocated memory was 100.7 MB in the beginning and 142.6 MB in the end (delta: 41.9 MB). Free memory was 62.7 MB in the beginning and 101.9 MB in the end (delta: -39.1 MB). Peak memory consumption was 41.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) 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 07:25:46,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:25:46,947 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:25:46,996 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:25:46,997 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:25:47,003 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:25:47,006 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:25:47,013 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:25:47,017 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:25:47,024 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:25:47,026 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:25:47,032 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:25:47,032 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:25:47,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:25:47,041 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:25:47,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:25:47,044 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:25:47,046 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:25:47,054 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:25:47,061 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:25:47,064 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:25:47,066 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:25:47,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:25:47,077 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:25:47,082 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:25:47,087 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:25:47,087 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:25:47,089 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:25:47,091 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:25:47,098 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:25:47,100 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:25:47,101 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:25:47,102 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:25:47,103 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:25:47,105 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:25:47,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:25:47,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:25:47,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:25:47,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:25:47,109 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:25:47,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:25:47,111 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:25:47,159 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:25:47,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:25:47,162 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:25:47,162 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:25:47,163 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:25:47,163 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:25:47,163 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:25:47,164 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:25:47,164 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:25:47,166 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:25:47,167 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:25:47,168 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:25:47,168 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:25:47,168 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:25:47,168 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:25:47,169 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:25:47,169 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:25:47,169 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:25:47,170 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:25:47,170 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:25:47,170 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:25:47,170 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:25:47,171 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:25:47,171 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:25:47,171 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:25:47,172 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:25:47,172 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:25:47,172 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:25:47,172 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:25:47,173 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:25:47,173 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:25:47,173 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:25:47,173 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:25:47,174 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_b35d0997-6998-4f77-a729-8667ae271a7e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edef045abd10e0042b3ad4574188cab87c8edb9 [2020-11-28 07:25:47,625 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:25:47,653 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:25:47,656 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:25:47,657 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:25:47,660 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:25:47,662 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-28 07:25:47,747 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/data/82d338c21/175fc6e08cde4701a642c696974ebd37/FLAG5143cc87c [2020-11-28 07:25:48,798 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:25:48,799 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-28 07:25:48,844 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/data/82d338c21/175fc6e08cde4701a642c696974ebd37/FLAG5143cc87c [2020-11-28 07:25:49,193 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b35d0997-6998-4f77-a729-8667ae271a7e/bin/utaipan/data/82d338c21/175fc6e08cde4701a642c696974ebd37 [2020-11-28 07:25:49,196 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:25:49,198 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:25:49,201 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:25:49,201 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:25:49,206 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:25:49,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:25:49" (1/1) ... [2020-11-28 07:25:49,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73b07fba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:25:49, skipping insertion in model container [2020-11-28 07:25:49,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:25:49" (1/1) ... [2020-11-28 07:25:49,219 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:25:49,383 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:25:49,783 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:25:49,792 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:25:50,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:50,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:50,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:50,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:50,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:50,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:50,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:50,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:50,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:50,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:50,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:50,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:50,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:51,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:25:51,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:25:51,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:25:51,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:25:51,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:25:51,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:25:51,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:25:51,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:25:51,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:25:51,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:25:51,775 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:25:51,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:51,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:51,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:51,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:51,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:51,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:51,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:51,959 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:25:52,080 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:25:52,171 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:25:52,179 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:25:52,180 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:25:52,218 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,219 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,219 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,228 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:25:52,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:25:52,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:25:52,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:25:52,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:25:52,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:25:52,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:25:52,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:25:52,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:25:52,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:25:52,344 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:25:52,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,508 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:25:52,562 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:25:52,594 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:25:52,594 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:25:52,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,662 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:25:52,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:25:52,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:25:52,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:25:52,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:25:52,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:25:52,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:25:52,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:25:52,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:25:52,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:25:52,747 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:25:52,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:25:52,874 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:25:54,338 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:25:54,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:25:54 WrapperNode [2020-11-28 07:25:54,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:25:54,339 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:25:54,340 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:25:54,340 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:25:54,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:25:54" (1/1) ... [2020-11-28 07:25:54,433 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 07:25:54,539 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:25:54" (1/1) ... [2020-11-28 07:25:54,540 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:25:54,540 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:25:54,542 INFO L168 Benchmark]: Toolchain (without parser) took 5342.70 ms. Allocated memory was 62.9 MB in the beginning and 144.7 MB in the end (delta: 81.8 MB). Free memory was 35.0 MB in the beginning and 92.2 MB in the end (delta: -57.1 MB). Peak memory consumption was 88.3 MB. Max. memory is 16.1 GB. [2020-11-28 07:25:54,544 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 62.9 MB. Free memory was 44.5 MB in the beginning and 44.4 MB in the end (delta: 32.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:25:54,545 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5137.82 ms. Allocated memory was 62.9 MB in the beginning and 144.7 MB in the end (delta: 81.8 MB). Free memory was 34.8 MB in the beginning and 31.0 MB in the end (delta: 3.8 MB). Peak memory consumption was 97.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:25:54,545 INFO L168 Benchmark]: Boogie Procedure Inliner took 200.24 ms. Allocated memory is still 144.7 MB. Free memory was 31.0 MB in the beginning and 92.2 MB in the end (delta: -61.1 MB). Peak memory consumption was 2.9 MB. Max. memory is 16.1 GB. [2020-11-28 07:25:54,547 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 62.9 MB. Free memory was 44.5 MB in the beginning and 44.4 MB in the end (delta: 32.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5137.82 ms. Allocated memory was 62.9 MB in the beginning and 144.7 MB in the end (delta: 81.8 MB). Free memory was 34.8 MB in the beginning and 31.0 MB in the end (delta: 3.8 MB). Peak memory consumption was 97.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 200.24 ms. Allocated memory is still 144.7 MB. Free memory was 31.0 MB in the beginning and 92.2 MB in the end (delta: -61.1 MB). Peak memory consumption was 2.9 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...