./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI --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 ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 ................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI --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 ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 ............................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:23:40,222 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:23:40,224 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:23:40,278 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:23:40,279 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:23:40,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:23:40,287 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:23:40,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:23:40,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:23:40,299 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:23:40,301 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:23:40,302 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:23:40,303 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:23:40,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:23:40,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:23:40,310 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:23:40,311 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:23:40,315 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:23:40,318 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:23:40,326 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:23:40,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:23:40,330 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:23:40,333 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:23:40,334 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:23:40,343 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:23:40,343 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:23:40,344 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:23:40,346 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:23:40,347 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:23:40,349 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:23:40,349 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:23:40,350 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:23:40,352 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:23:40,353 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:23:40,355 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:23:40,356 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:23:40,357 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:23:40,357 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:23:40,357 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:23:40,359 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:23:40,359 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:23:40,362 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:23:40,409 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:23:40,409 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:23:40,411 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:23:40,411 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:23:40,412 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:23:40,412 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:23:40,412 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:23:40,412 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:23:40,419 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:23:40,419 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:23:40,420 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:23:40,421 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:23:40,421 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:23:40,422 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:23:40,422 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:23:40,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:23:40,423 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:23:40,423 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:23:40,424 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:23:40,424 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:23:40,424 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:23:40,425 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:23:40,425 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:23:40,425 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:23:40,425 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:23:40,426 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:23:40,426 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:23:40,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:23:40,427 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:23:40,427 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:23:40,427 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:23:40,428 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:23:40,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:23:40,428 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:23:40,429 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:23:40,429 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:23:40,429 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_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 [2021-10-11 02:23:40,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:23:40,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:23:40,731 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:23:40,732 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:23:40,741 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:23:40,742 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-10-11 02:23:40,820 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/data/ab45409c6/5ff29a5d3f264f06a83cf8d04829f899/FLAG5daade932 [2021-10-11 02:23:41,651 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:23:41,652 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-10-11 02:23:41,698 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/data/ab45409c6/5ff29a5d3f264f06a83cf8d04829f899/FLAG5daade932 [2021-10-11 02:23:42,175 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/data/ab45409c6/5ff29a5d3f264f06a83cf8d04829f899 [2021-10-11 02:23:42,177 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:23:42,178 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:23:42,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:23:42,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:23:42,187 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:23:42,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:23:42" (1/1) ... [2021-10-11 02:23:42,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@607ad579 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:42, skipping insertion in model container [2021-10-11 02:23:42,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:23:42" (1/1) ... [2021-10-11 02:23:42,195 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:23:42,303 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:23:42,572 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-10-11 02:23:42,579 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-10-11 02:23:42,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:23:42,612 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:23:43,579 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:43,580 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:43,581 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:43,582 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:43,583 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:43,602 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:43,602 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:43,604 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:43,605 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:44,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:23:44,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:23:44,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:23:44,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:23:44,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:23:44,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:23:44,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:23:44,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:23:44,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:23:44,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:23:44,281 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:23:44,282 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:23:44,283 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:23:44,285 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:23:44,285 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:23:44,311 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:23:44,403 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:44,404 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:44,541 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:44,542 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:44,542 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:44,543 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:44,544 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:44,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:23:44,611 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) [2021-10-11 02:23:44,617 INFO L168 Benchmark]: Toolchain (without parser) took 2436.72 ms. Allocated memory was 113.2 MB in the beginning and 146.8 MB in the end (delta: 33.6 MB). Free memory was 76.8 MB in the beginning and 103.2 MB in the end (delta: -26.4 MB). Peak memory consumption was 47.4 MB. Max. memory is 16.1 GB. [2021-10-11 02:23:44,618 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 113.2 MB. Free memory is still 68.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:23:44,619 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2434.45 ms. Allocated memory was 113.2 MB in the beginning and 146.8 MB in the end (delta: 33.6 MB). Free memory was 76.6 MB in the beginning and 103.2 MB in the end (delta: -26.6 MB). Peak memory consumption was 47.4 MB. Max. memory is 16.1 GB. [2021-10-11 02:23:44,622 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 113.2 MB. Free memory is still 68.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2434.45 ms. Allocated memory was 113.2 MB in the beginning and 146.8 MB in the end (delta: 33.6 MB). Free memory was 76.6 MB in the beginning and 103.2 MB in the end (delta: -26.6 MB). Peak memory consumption was 47.4 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 [2021-10-11 02:23:46,825 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:23:46,828 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:23:46,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:23:46,858 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:23:46,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:23:46,870 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:23:46,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:23:46,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:23:46,876 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:23:46,877 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:23:46,879 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:23:46,879 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:23:46,881 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:23:46,882 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:23:46,884 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:23:46,885 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:23:46,886 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:23:46,888 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:23:46,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:23:46,897 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:23:46,898 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:23:46,901 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:23:46,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:23:46,908 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:23:46,911 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:23:46,912 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:23:46,914 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:23:46,914 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:23:46,916 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:23:46,916 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:23:46,917 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:23:46,918 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:23:46,918 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:23:46,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:23:46,920 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:23:46,921 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:23:46,921 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:23:46,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:23:46,923 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:23:46,927 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:23:46,929 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:23:46,956 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:23:46,956 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:23:46,957 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:23:46,957 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:23:46,958 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:23:46,958 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:23:46,958 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:23:46,958 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:23:46,958 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:23:46,959 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:23:46,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:23:46,960 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:23:46,960 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:23:46,960 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:23:46,960 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:23:46,960 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:23:46,961 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:23:46,961 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:23:46,961 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:23:46,961 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:23:46,961 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:23:46,962 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:23:46,962 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:23:46,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:23:46,962 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:23:46,962 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:23:46,963 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:23:46,963 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:23:46,963 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:23:46,963 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:23:46,963 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:23:46,963 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:23:46,964 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_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 [2021-10-11 02:23:47,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:23:47,409 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:23:47,414 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:23:47,415 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:23:47,416 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:23:47,417 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-10-11 02:23:47,490 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/data/9ad672ec6/081e61981f3c4306a6a1da3baeae883c/FLAG2e99ee6cc [2021-10-11 02:23:48,481 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:23:48,482 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-10-11 02:23:48,522 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/data/9ad672ec6/081e61981f3c4306a6a1da3baeae883c/FLAG2e99ee6cc [2021-10-11 02:23:48,836 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/bin/utaipan-WLngWcDbfI/data/9ad672ec6/081e61981f3c4306a6a1da3baeae883c [2021-10-11 02:23:48,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:23:48,840 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:23:48,841 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:23:48,841 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:23:48,845 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:23:48,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:23:48" (1/1) ... [2021-10-11 02:23:48,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66a4fb14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:48, skipping insertion in model container [2021-10-11 02:23:48,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:23:48" (1/1) ... [2021-10-11 02:23:48,855 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:23:48,976 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:23:49,281 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-10-11 02:23:49,290 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-10-11 02:23:49,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:23:49,336 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:23:50,492 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:50,495 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:50,495 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:50,497 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:50,498 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:50,530 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:50,544 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:50,546 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:50,548 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:50,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:23:50,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:23:50,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:23:50,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:23:50,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:23:50,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:23:50,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:23:50,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:23:50,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:23:50,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:23:51,157 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:23:51,287 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,288 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,374 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,377 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,378 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,380 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,381 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,384 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:23:51,450 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:23:51,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:23:51,513 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-10-11 02:23:51,514 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-10-11 02:23:51,515 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:23:51,516 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:23:51,548 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,553 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,553 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,554 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,554 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,561 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,563 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,565 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,566 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:23:51,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:23:51,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:23:51,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:23:51,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:23:51,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:23:51,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:23:51,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:23:51,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:23:51,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:23:51,684 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:23:51,784 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,785 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,815 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,816 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,816 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,817 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,817 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,818 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:23:51,869 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:23:51,894 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-10-11 02:23:51,895 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a2234d8-13d6-4d65-bf28-019096abec0d/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-10-11 02:23:51,897 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:23:51,897 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:23:51,937 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,937 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,938 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,938 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,939 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,945 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,945 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,946 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:51,947 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:52,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:23:52,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:23:52,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:23:52,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:23:52,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:23:52,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:23:52,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:23:52,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:23:52,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:23:52,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:23:52,039 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:23:52,089 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:52,090 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:52,118 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:52,118 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:52,119 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:52,120 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:52,122 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:52,123 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:23:53,139 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:23:53,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:53 WrapperNode [2021-10-11 02:23:53,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:23:53,141 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:23:53,141 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:23:53,141 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:23:53,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:53" (1/1) ... [2021-10-11 02:23:53,209 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]]] [2021-10-11 02:23:53,277 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:53" (1/1) ... [2021-10-11 02:23:53,292 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:23:53,292 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:23:53,294 INFO L168 Benchmark]: Toolchain (without parser) took 4452.93 ms. Allocated memory was 67.1 MB in the beginning and 163.6 MB in the end (delta: 96.5 MB). Free memory was 40.5 MB in the beginning and 87.0 MB in the end (delta: -46.5 MB). Peak memory consumption was 49.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:23:53,294 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 67.1 MB. Free memory is still 48.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:23:53,295 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4299.05 ms. Allocated memory was 67.1 MB in the beginning and 163.6 MB in the end (delta: 96.5 MB). Free memory was 40.2 MB in the beginning and 92.3 MB in the end (delta: -52.0 MB). Peak memory consumption was 93.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:23:53,296 INFO L168 Benchmark]: Boogie Procedure Inliner took 150.87 ms. Allocated memory is still 163.6 MB. Free memory was 92.3 MB in the beginning and 87.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:23:53,297 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 67.1 MB. Free memory is still 48.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4299.05 ms. Allocated memory was 67.1 MB in the beginning and 163.6 MB in the end (delta: 96.5 MB). Free memory was 40.2 MB in the beginning and 92.3 MB in the end (delta: -52.0 MB). Peak memory consumption was 93.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 150.87 ms. Allocated memory is still 163.6 MB. Free memory was 92.3 MB in the beginning and 87.0 MB in the end (delta: 5.2 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...