./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 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/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_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/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 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c ........................................................................................................................................................................................... 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_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/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_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/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 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 10:17:46,379 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 10:17:46,381 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 10:17:46,415 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 10:17:46,415 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 10:17:46,420 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 10:17:46,422 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 10:17:46,424 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 10:17:46,427 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 10:17:46,428 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 10:17:46,429 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 10:17:46,431 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 10:17:46,431 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 10:17:46,432 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 10:17:46,434 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 10:17:46,435 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 10:17:46,436 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 10:17:46,437 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 10:17:46,439 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 10:17:46,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 10:17:46,442 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 10:17:46,443 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 10:17:46,444 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 10:17:46,445 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 10:17:46,448 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 10:17:46,448 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 10:17:46,449 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 10:17:46,450 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 10:17:46,450 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 10:17:46,451 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 10:17:46,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 10:17:46,452 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 10:17:46,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 10:17:46,454 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 10:17:46,455 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 10:17:46,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 10:17:46,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 10:17:46,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 10:17:46,456 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 10:17:46,457 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 10:17:46,457 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 10:17:46,458 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 10:17:46,479 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 10:17:46,479 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 10:17:46,480 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 10:17:46,480 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 10:17:46,480 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 10:17:46,480 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 10:17:46,480 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 10:17:46,480 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 10:17:46,481 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 10:17:46,481 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 10:17:46,481 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 10:17:46,481 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 10:17:46,481 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 10:17:46,481 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 10:17:46,482 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 10:17:46,482 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 10:17:46,482 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 10:17:46,483 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 10:17:46,483 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 10:17:46,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 10:17:46,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 10:17:46,483 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 10:17:46,483 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 10:17:46,484 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 10:17:46,484 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 10:17:46,484 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 10:17:46,484 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 10:17:46,484 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 10:17:46,485 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 10:17:46,485 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 10:17:46,485 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 10:17:46,485 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 10:17:46,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 10:17:46,485 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 10:17:46,486 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 10:17:46,486 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 10:17:46,486 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_2e8d12d3-b88a-4929-8390-dcb767194248/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c [2020-12-09 10:17:46,685 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 10:17:46,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 10:17:46,704 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 10:17:46,705 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 10:17:46,705 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 10:17:46,706 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-12-09 10:17:46,748 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/data/1d1020103/f924b7c166ff4d0fb27aee6f70057b71/FLAGb0e34bb51 [2020-12-09 10:17:47,299 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 10:17:47,300 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-12-09 10:17:47,328 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/data/1d1020103/f924b7c166ff4d0fb27aee6f70057b71/FLAGb0e34bb51 [2020-12-09 10:17:47,784 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/data/1d1020103/f924b7c166ff4d0fb27aee6f70057b71 [2020-12-09 10:17:47,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 10:17:47,787 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 10:17:47,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 10:17:47,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 10:17:47,792 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 10:17:47,793 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:17:47" (1/1) ... [2020-12-09 10:17:47,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4efe2c61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:17:47, skipping insertion in model container [2020-12-09 10:17:47,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:17:47" (1/1) ... [2020-12-09 10:17:47,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 10:17:47,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 10:17:48,095 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2020-12-09 10:17:48,099 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2020-12-09 10:17:48,113 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 10:17:48,117 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 10:17:48,705 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:48,706 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:48,706 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:48,707 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:48,707 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:48,718 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:48,718 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:48,719 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:48,720 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:49,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 10:17:49,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 10:17:49,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 10:17:49,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 10:17:49,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 10:17:49,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 10:17:49,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 10:17:49,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 10:17:49,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 10:17:49,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 10:17:49,159 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 10:17:49,160 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:17:49,160 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:17:49,161 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:17:49,162 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:17:49,176 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:17:49,207 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:49,208 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:49,267 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 10:17:49,305 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:619) 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) [2020-12-09 10:17:49,309 INFO L168 Benchmark]: Toolchain (without parser) took 1519.90 ms. Allocated memory was 117.4 MB in the beginning and 195.0 MB in the end (delta: 77.6 MB). Free memory was 70.6 MB in the beginning and 154.3 MB in the end (delta: -83.8 MB). Peak memory consumption was 28.5 MB. Max. memory is 16.1 GB. [2020-12-09 10:17:49,309 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 117.4 MB. Free memory is still 95.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 10:17:49,310 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1517.75 ms. Allocated memory was 117.4 MB in the beginning and 195.0 MB in the end (delta: 77.6 MB). Free memory was 70.4 MB in the beginning and 154.3 MB in the end (delta: -84.0 MB). Peak memory consumption was 28.5 MB. Max. memory is 16.1 GB. [2020-12-09 10:17:49,311 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 117.4 MB. Free memory is still 95.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1517.75 ms. Allocated memory was 117.4 MB in the beginning and 195.0 MB in the end (delta: 77.6 MB). Free memory was 70.4 MB in the beginning and 154.3 MB in the end (delta: -84.0 MB). Peak memory consumption was 28.5 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 0.2.0-7b2dab5 [2020-12-09 10:17:50,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 10:17:50,629 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 10:17:50,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 10:17:50,651 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 10:17:50,652 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 10:17:50,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 10:17:50,655 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 10:17:50,657 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 10:17:50,658 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 10:17:50,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 10:17:50,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 10:17:50,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 10:17:50,661 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 10:17:50,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 10:17:50,662 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 10:17:50,663 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 10:17:50,664 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 10:17:50,665 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 10:17:50,667 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 10:17:50,669 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 10:17:50,670 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 10:17:50,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 10:17:50,672 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 10:17:50,675 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 10:17:50,675 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 10:17:50,675 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 10:17:50,676 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 10:17:50,676 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 10:17:50,677 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 10:17:50,677 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 10:17:50,678 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 10:17:50,679 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 10:17:50,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 10:17:50,680 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 10:17:50,680 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 10:17:50,681 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 10:17:50,681 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 10:17:50,682 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 10:17:50,682 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 10:17:50,683 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 10:17:50,684 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 10:17:50,709 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 10:17:50,710 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 10:17:50,710 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 10:17:50,711 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 10:17:50,711 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 10:17:50,711 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 10:17:50,711 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 10:17:50,712 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 10:17:50,712 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 10:17:50,713 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 10:17:50,713 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 10:17:50,713 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 10:17:50,713 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 10:17:50,713 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 10:17:50,714 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 10:17:50,714 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 10:17:50,714 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 10:17:50,714 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 10:17:50,714 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 10:17:50,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 10:17:50,715 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 10:17:50,715 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 10:17:50,715 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 10:17:50,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 10:17:50,716 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 10:17:50,716 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 10:17:50,716 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 10:17:50,716 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 10:17:50,716 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 10:17:50,717 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 10:17:50,717 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 10:17:50,717 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 10:17:50,717 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_2e8d12d3-b88a-4929-8390-dcb767194248/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c [2020-12-09 10:17:50,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 10:17:50,948 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 10:17:50,950 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 10:17:50,951 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 10:17:50,952 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 10:17:50,952 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-12-09 10:17:50,993 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/data/3a8112bf5/9601547e7d434ebba68dbadcad84b65a/FLAGcef0c2e59 [2020-12-09 10:17:51,620 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 10:17:51,621 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-12-09 10:17:51,643 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/data/3a8112bf5/9601547e7d434ebba68dbadcad84b65a/FLAGcef0c2e59 [2020-12-09 10:17:52,039 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/bin/utaipan/data/3a8112bf5/9601547e7d434ebba68dbadcad84b65a [2020-12-09 10:17:52,046 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 10:17:52,050 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 10:17:52,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 10:17:52,052 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 10:17:52,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 10:17:52,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:17:52" (1/1) ... [2020-12-09 10:17:52,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9f5c737 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:17:52, skipping insertion in model container [2020-12-09 10:17:52,061 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:17:52" (1/1) ... [2020-12-09 10:17:52,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 10:17:52,136 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 10:17:52,334 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2020-12-09 10:17:52,339 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2020-12-09 10:17:52,357 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 10:17:52,361 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 10:17:53,003 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,003 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,004 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,004 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,005 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,017 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,018 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,020 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,020 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 10:17:53,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 10:17:53,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 10:17:53,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 10:17:53,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 10:17:53,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 10:17:53,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 10:17:53,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 10:17:53,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 10:17:53,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 10:17:53,463 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 10:17:53,519 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,520 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,563 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 10:17:53,608 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 10:17:53,628 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 10:17:53,630 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2020-12-09 10:17:53,631 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2020-12-09 10:17:53,632 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 10:17:53,632 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 10:17:53,659 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,660 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,660 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,660 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,661 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,665 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,666 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,666 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,667 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 10:17:53,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 10:17:53,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 10:17:53,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 10:17:53,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 10:17:53,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 10:17:53,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 10:17:53,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 10:17:53,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 10:17:53,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 10:17:53,707 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 10:17:53,745 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,745 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 10:17:53,787 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 10:17:53,796 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2020-12-09 10:17:53,796 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2e8d12d3-b88a-4929-8390-dcb767194248/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2020-12-09 10:17:53,798 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 10:17:53,798 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 10:17:53,818 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,818 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,819 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,819 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,819 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,823 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,823 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,824 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,824 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 10:17:53,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 10:17:53,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 10:17:53,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 10:17:53,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 10:17:53,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 10:17:53,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 10:17:53,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 10:17:53,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 10:17:53,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 10:17:53,878 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 10:17:53,912 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,912 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:17:53,939 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 10:17:54,716 INFO L208 MainTranslator]: Completed translation [2020-12-09 10:17:54,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:17:54 WrapperNode [2020-12-09 10:17:54,716 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 10:17:54,717 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 10:17:54,717 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 10:17:54,717 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 10:17:54,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:17:54" (1/1) ... [2020-12-09 10:17:54,757 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]]] [2020-12-09 10:17:54,790 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:17:54" (1/1) ... [2020-12-09 10:17:54,790 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 10:17:54,790 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 10:17:54,792 INFO L168 Benchmark]: Toolchain (without parser) took 2741.37 ms. Allocated memory was 58.7 MB in the beginning and 144.7 MB in the end (delta: 86.0 MB). Free memory was 31.2 MB in the beginning and 62.7 MB in the end (delta: -31.5 MB). Peak memory consumption was 54.4 MB. Max. memory is 16.1 GB. [2020-12-09 10:17:54,792 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 58.7 MB. Free memory was 41.3 MB in the beginning and 41.2 MB in the end (delta: 84.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 10:17:54,792 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2664.66 ms. Allocated memory was 58.7 MB in the beginning and 144.7 MB in the end (delta: 86.0 MB). Free memory was 31.0 MB in the beginning and 66.9 MB in the end (delta: -35.9 MB). Peak memory consumption was 96.4 MB. Max. memory is 16.1 GB. [2020-12-09 10:17:54,793 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.02 ms. Allocated memory is still 144.7 MB. Free memory was 66.9 MB in the beginning and 62.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 10:17:54,794 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 58.7 MB. Free memory was 41.3 MB in the beginning and 41.2 MB in the end (delta: 84.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2664.66 ms. Allocated memory was 58.7 MB in the beginning and 144.7 MB in the end (delta: 86.0 MB). Free memory was 31.0 MB in the beginning and 66.9 MB in the end (delta: -35.9 MB). Peak memory consumption was 96.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 73.02 ms. Allocated memory is still 144.7 MB. Free memory was 66.9 MB in the beginning and 62.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 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...