./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_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_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/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 31ac40ad0b8893f5809798c6778c407a684c9e2e ............................................................................................................................................................................................... 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_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/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 31ac40ad0b8893f5809798c6778c407a684c9e2e ....................................................................................................................................................................................................................................... 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 07:40:39,448 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:40:39,461 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:40:39,529 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:40:39,530 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:40:39,535 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:40:39,538 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:40:39,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:40:39,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:40:39,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:40:39,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:40:39,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:40:39,558 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:40:39,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:40:39,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:40:39,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:40:39,568 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:40:39,571 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:40:39,575 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:40:39,583 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:40:39,585 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:40:39,587 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:40:39,590 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:40:39,591 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:40:39,601 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:40:39,601 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:40:39,602 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:40:39,604 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:40:39,604 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:40:39,606 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:40:39,606 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:40:39,608 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:40:39,610 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:40:39,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:40:39,612 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:40:39,612 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:40:39,613 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:40:39,614 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:40:39,614 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:40:39,615 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:40:39,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:40:39,620 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:40:39,668 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:40:39,668 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:40:39,670 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:40:39,670 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:40:39,670 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:40:39,671 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:40:39,671 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:40:39,671 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:40:39,671 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:40:39,672 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:40:39,673 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:40:39,673 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:40:39,673 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:40:39,674 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:40:39,674 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:40:39,675 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:40:39,675 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:40:39,675 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:40:39,675 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:40:39,676 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:40:39,676 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:40:39,676 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:40:39,676 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:40:39,677 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:40:39,677 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:40:39,677 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:40:39,677 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:40:39,678 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:40:39,678 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:40:39,678 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:40:39,678 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:40:39,679 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:40:39,679 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:40:39,679 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:40:39,680 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:40:39,680 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:40:39,680 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:40:39,680 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:40:39,680 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_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31ac40ad0b8893f5809798c6778c407a684c9e2e [2020-11-28 07:40:40,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:40:40,046 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:40:40,048 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:40:40,049 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:40:40,061 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:40:40,061 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-28 07:40:40,128 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/data/6e805e5d1/357c66040eec457eb814f1d662d284a5/FLAG368d806b4 [2020-11-28 07:40:41,132 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:40:41,133 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-28 07:40:41,203 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/data/6e805e5d1/357c66040eec457eb814f1d662d284a5/FLAG368d806b4 [2020-11-28 07:40:41,564 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/data/6e805e5d1/357c66040eec457eb814f1d662d284a5 [2020-11-28 07:40:41,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:40:41,571 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:40:41,575 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:40:41,576 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:40:41,580 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:40:41,583 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:40:41" (1/1) ... [2020-11-28 07:40:41,585 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e6cf5bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:40:41, skipping insertion in model container [2020-11-28 07:40:41,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:40:41" (1/1) ... [2020-11-28 07:40:41,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:40:41,723 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:40:42,048 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:40:42,055 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:40:43,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:43,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:43,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:43,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:43,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:43,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:43,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:43,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:43,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:43,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:43,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:43,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:43,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:43,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:40:43,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:40:43,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:40:43,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:40:43,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:40:43,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:40:43,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:40:43,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:40:43,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:40:43,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:40:43,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:40:43,743 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 07:40:43,743 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 07:40:43,745 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 07:40:43,746 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 07:40:43,772 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 07:40:43,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:43,824 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:43,888 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:40:43,933 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 07:40:43,943 INFO L168 Benchmark]: Toolchain (without parser) took 2371.15 ms. Allocated memory is still 132.1 MB. Free memory was 91.2 MB in the beginning and 56.0 MB in the end (delta: 35.1 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. [2020-11-28 07:40:43,945 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 86.0 MB. Free memory is still 43.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:40:43,946 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2365.61 ms. Allocated memory is still 132.1 MB. Free memory was 91.2 MB in the beginning and 56.0 MB in the end (delta: 35.1 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. [2020-11-28 07:40:43,949 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 86.0 MB. Free memory is still 43.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2365.61 ms. Allocated memory is still 132.1 MB. Free memory was 91.2 MB in the beginning and 56.0 MB in the end (delta: 35.1 MB). Peak memory consumption was 33.6 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 07:40:46,261 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:40:46,264 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:40:46,295 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:40:46,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:40:46,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:40:46,299 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:40:46,302 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:40:46,304 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:40:46,305 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:40:46,307 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:40:46,308 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:40:46,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:40:46,310 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:40:46,311 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:40:46,313 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:40:46,314 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:40:46,315 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:40:46,317 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:40:46,320 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:40:46,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:40:46,323 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:40:46,324 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:40:46,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:40:46,329 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:40:46,329 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:40:46,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:40:46,351 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:40:46,352 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:40:46,353 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:40:46,354 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:40:46,355 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:40:46,358 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:40:46,359 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:40:46,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:40:46,362 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:40:46,363 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:40:46,364 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:40:46,364 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:40:46,365 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:40:46,367 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:40:46,372 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:40:46,400 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:40:46,400 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:40:46,401 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:40:46,401 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:40:46,402 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:40:46,402 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:40:46,402 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:40:46,402 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:40:46,402 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:40:46,403 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:40:46,403 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:40:46,403 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:40:46,404 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:40:46,404 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:40:46,404 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:40:46,404 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:40:46,404 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:40:46,405 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:40:46,405 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:40:46,405 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:40:46,405 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:40:46,405 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:40:46,405 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:40:46,406 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:40:46,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:40:46,406 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:40:46,406 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:40:46,406 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:40:46,407 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:40:46,407 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:40:46,407 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:40:46,407 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:40:46,407 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:40:46,408 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_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31ac40ad0b8893f5809798c6778c407a684c9e2e [2020-11-28 07:40:46,791 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:40:46,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:40:46,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:40:46,816 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:40:46,816 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:40:46,817 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-28 07:40:46,883 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/data/bdc1e1587/c0350612b3e74031a04d97177241189c/FLAGbdb91e9a0 [2020-11-28 07:40:47,846 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:40:47,847 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-28 07:40:47,887 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/data/bdc1e1587/c0350612b3e74031a04d97177241189c/FLAGbdb91e9a0 [2020-11-28 07:40:48,261 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cd33dd95-fe94-447a-a5a6-9e7758ff93ef/bin/utaipan/data/bdc1e1587/c0350612b3e74031a04d97177241189c [2020-11-28 07:40:48,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:40:48,269 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:40:48,272 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:40:48,272 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:40:48,276 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:40:48,277 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:40:48" (1/1) ... [2020-11-28 07:40:48,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bacbc12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:40:48, skipping insertion in model container [2020-11-28 07:40:48,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:40:48" (1/1) ... [2020-11-28 07:40:48,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:40:48,425 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:40:48,773 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:40:48,781 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:40:49,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:49,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:49,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:49,742 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:49,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:49,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:49,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:49,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:49,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:49,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:49,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:49,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:49,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:40:50,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:40:50,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:40:50,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:40:50,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:40:50,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:40:50,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:40:50,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:40:50,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:40:50,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:40:50,492 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:40:50,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:40:50,759 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:40:50,855 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:40:50,860 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:40:50,861 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:40:50,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:50,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:40:50,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:40:50,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:40:50,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:40:50,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:40:50,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:40:50,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:40:50,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:40:50,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:40:50,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:40:51,014 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:40:51,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,101 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,149 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:40:51,202 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:40:51,230 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:40:51,231 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:40:51,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,274 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:40:51,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:40:51,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:40:51,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:40:51,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:40:51,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:40:51,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:40:51,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:40:51,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:40:51,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:40:51,400 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:40:51,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:51,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:40:52,589 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:40:52,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:40:52 WrapperNode [2020-11-28 07:40:52,590 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:40:52,591 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:40:52,591 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:40:52,591 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:40:52,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:40:52" (1/1) ... [2020-11-28 07:40:52,672 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 07:40:52,797 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:40:52" (1/1) ... [2020-11-28 07:40:52,797 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:40:52,798 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:40:52,807 INFO L168 Benchmark]: Toolchain (without parser) took 4529.36 ms. Allocated memory was 77.6 MB in the beginning and 165.7 MB in the end (delta: 88.1 MB). Free memory was 45.4 MB in the beginning and 104.7 MB in the end (delta: -59.3 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. [2020-11-28 07:40:52,808 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 54.5 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:40:52,808 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4318.26 ms. Allocated memory was 77.6 MB in the beginning and 165.7 MB in the end (delta: 88.1 MB). Free memory was 45.3 MB in the beginning and 109.9 MB in the end (delta: -64.7 MB). Peak memory consumption was 117.1 MB. Max. memory is 16.1 GB. [2020-11-28 07:40:52,809 INFO L168 Benchmark]: Boogie Procedure Inliner took 206.35 ms. Allocated memory is still 165.7 MB. Free memory was 109.9 MB in the beginning and 104.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 07:40:52,810 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 54.5 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4318.26 ms. Allocated memory was 77.6 MB in the beginning and 165.7 MB in the end (delta: 88.1 MB). Free memory was 45.3 MB in the beginning and 109.9 MB in the end (delta: -64.7 MB). Peak memory consumption was 117.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 206.35 ms. Allocated memory is still 165.7 MB. Free memory was 109.9 MB in the beginning and 104.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...