./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/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 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 .......................................................................................................................................................................... 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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/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 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 ...................................................................................................................................................................................................................................... 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 02:27:34,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:27:34,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:27:34,075 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:27:34,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:27:34,081 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:27:34,084 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:27:34,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:27:34,091 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:27:34,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:27:34,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:27:34,101 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:27:34,101 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:27:34,104 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:27:34,106 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:27:34,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:27:34,110 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:27:34,114 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:27:34,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:27:34,125 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:27:34,127 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:27:34,129 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:27:34,132 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:27:34,133 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:27:34,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:27:34,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:27:34,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:27:34,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:27:34,146 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:27:34,148 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:27:34,148 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:27:34,149 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:27:34,151 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:27:34,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:27:34,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:27:34,154 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:27:34,156 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:27:34,156 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:27:34,156 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:27:34,157 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:27:34,158 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:27:34,161 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:27:34,204 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:27:34,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:27:34,206 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:27:34,206 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:27:34,206 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:27:34,206 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:27:34,207 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:27:34,207 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:27:34,207 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:27:34,207 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:27:34,208 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:27:34,209 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:27:34,209 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:27:34,209 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:27:34,209 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:27:34,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:27:34,211 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:27:34,211 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:27:34,211 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:27:34,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:27:34,212 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:27:34,212 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:27:34,212 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:27:34,212 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:27:34,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:27:34,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:27:34,213 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:27:34,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:27:34,213 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:27:34,215 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:27:34,215 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:27:34,215 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:27:34,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:27:34,216 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:27:34,216 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:27:34,216 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:27:34,217 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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 [2021-10-11 02:27:34,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:27:34,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:27:34,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:27:34,540 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:27:34,541 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:27:34,542 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-11 02:27:34,639 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/data/9a2813240/df123e8850c04a399d66c154a6e4af5b/FLAGe7db8726a [2021-10-11 02:27:35,486 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:27:35,487 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-11 02:27:35,533 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/data/9a2813240/df123e8850c04a399d66c154a6e4af5b/FLAGe7db8726a [2021-10-11 02:27:35,558 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/data/9a2813240/df123e8850c04a399d66c154a6e4af5b [2021-10-11 02:27:35,560 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:27:35,562 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:27:35,563 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:27:35,563 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:27:35,569 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:27:35,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:35" (1/1) ... [2021-10-11 02:27:35,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7147c007 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:35, skipping insertion in model container [2021-10-11 02:27:35,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:35" (1/1) ... [2021-10-11 02:27:35,583 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:27:35,700 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:27:36,074 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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-11 02:27:36,085 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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-11 02:27:36,110 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:27:36,115 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:27:36,948 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:36,955 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:36,956 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:36,959 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:36,960 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:36,995 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:36,996 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:36,998 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:37,007 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:37,009 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:37,010 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:37,011 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:37,011 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:37,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:27:37,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:27:37,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:27:37,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:27:37,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:27:37,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:27:37,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:27:37,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:27:37,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:27:37,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:27:37,643 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:27:37,644 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 02:27:37,645 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 02:27:37,653 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 02:27:37,653 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 02:27:37,681 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 02:27:37,685 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 02:27:37,690 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:27:37,747 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-10-11 02:27:37,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@22c541bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:37, skipping insertion in model container [2021-10-11 02:27:37,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:27:37,748 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-11 02:27:37,752 INFO L168 Benchmark]: Toolchain (without parser) took 2187.59 ms. Allocated memory was 107.0 MB in the beginning and 130.0 MB in the end (delta: 23.1 MB). Free memory was 64.9 MB in the beginning and 99.4 MB in the end (delta: -34.5 MB). Peak memory consumption was 20.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:27:37,753 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 107.0 MB. Free memory was 78.3 MB in the beginning and 78.3 MB in the end (delta: 21.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:27:37,755 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2185.09 ms. Allocated memory was 107.0 MB in the beginning and 130.0 MB in the end (delta: 23.1 MB). Free memory was 64.9 MB in the beginning and 99.4 MB in the end (delta: -34.5 MB). Peak memory consumption was 20.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:27:37,757 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 107.0 MB. Free memory was 78.3 MB in the beginning and 78.3 MB in the end (delta: 21.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2185.09 ms. Allocated memory was 107.0 MB in the beginning and 130.0 MB in the end (delta: 23.1 MB). Free memory was 64.9 MB in the beginning and 99.4 MB in the end (delta: -34.5 MB). Peak memory consumption was 20.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2591]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) 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 02:27:40,162 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:27:40,167 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:27:40,218 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:27:40,219 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:27:40,225 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:27:40,228 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:27:40,237 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:27:40,240 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:27:40,246 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:27:40,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:27:40,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:27:40,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:27:40,256 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:27:40,258 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:27:40,260 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:27:40,262 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:27:40,263 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:27:40,268 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:27:40,277 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:27:40,286 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:27:40,288 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:27:40,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:27:40,294 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:27:40,304 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:27:40,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:27:40,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:27:40,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:27:40,308 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:27:40,310 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:27:40,310 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:27:40,311 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:27:40,313 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:27:40,314 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:27:40,316 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:27:40,316 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:27:40,317 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:27:40,317 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:27:40,318 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:27:40,320 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:27:40,321 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:27:40,322 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:27:40,367 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:27:40,368 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:27:40,369 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:27:40,370 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:27:40,370 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:27:40,370 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:27:40,370 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:27:40,371 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:27:40,372 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:27:40,373 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:27:40,375 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:27:40,375 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:27:40,375 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:27:40,375 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:27:40,376 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:27:40,376 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:27:40,376 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:27:40,376 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:27:40,377 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:27:40,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:27:40,377 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:27:40,377 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:27:40,378 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:27:40,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:27:40,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:27:40,378 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:27:40,379 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:27:40,379 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:27:40,379 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:27:40,379 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:27:40,380 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:27:40,380 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:27:40,380 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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 [2021-10-11 02:27:40,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:27:40,827 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:27:40,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:27:40,831 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:27:40,833 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:27:40,835 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-11 02:27:40,935 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/data/9976fd4d5/388ee927f3f34906bd098e60f0053df4/FLAG8bc13b460 [2021-10-11 02:27:41,919 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:27:41,920 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-11 02:27:41,969 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/data/9976fd4d5/388ee927f3f34906bd098e60f0053df4/FLAG8bc13b460 [2021-10-11 02:27:42,419 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_289c2284-a1df-4fd7-8d4e-1377b0e0afef/bin/utaipan-WLngWcDbfI/data/9976fd4d5/388ee927f3f34906bd098e60f0053df4 [2021-10-11 02:27:42,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:27:42,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:27:42,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:27:42,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:27:42,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:27:42,429 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:42" (1/1) ... [2021-10-11 02:27:42,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f7838ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:42, skipping insertion in model container [2021-10-11 02:27:42,431 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:42" (1/1) ... [2021-10-11 02:27:42,439 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:27:42,537 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:27:42,823 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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-11 02:27:42,829 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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-11 02:27:42,851 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:27:42,856 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:27:43,763 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:43,764 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:43,765 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:43,766 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:43,767 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:43,782 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:43,783 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:43,785 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:43,786 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:43,788 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:43,789 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:43,790 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:43,790 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:27:44,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:27:44,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:27:44,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:27:44,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:27:44,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:27:44,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:27:44,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:27:44,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:27:44,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:27:44,358 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:27:44,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:27:44,403 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:27:44,460 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:27:44,474 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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-11 02:27:44,475 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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-11 02:27:44,479 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:27:44,481 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:27:44,555 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,556 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,562 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,562 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,563 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,573 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,589 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,591 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,592 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,593 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,594 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,595 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,595 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:27:44,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:27:44,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:27:44,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:27:44,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:27:44,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:27:44,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:27:44,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:27:44,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:27:44,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:27:44,701 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:27:44,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:27:44,739 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:27:44,762 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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-11 02:27:44,768 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_289c2284-a1df-4fd7-8d4e-1377b0e0afef/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-11 02:27:44,770 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:27:44,776 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:27:44,830 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,831 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,831 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,832 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,833 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,850 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,850 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,855 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,855 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,856 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,861 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,861 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,862 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:44,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:27:44,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:27:44,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:27:44,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:27:44,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:27:44,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:27:44,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:27:44,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:27:44,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:27:44,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:27:44,965 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:27:44,983 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:27:45,787 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:27:45,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:45 WrapperNode [2021-10-11 02:27:45,788 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:27:45,789 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:27:45,789 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:27:45,790 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:27:45,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:45" (1/1) ... [2021-10-11 02:27:45,847 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 02:27:45,897 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:45" (1/1) ... [2021-10-11 02:27:45,899 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:27:45,904 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:27:45,906 INFO L168 Benchmark]: Toolchain (without parser) took 3482.70 ms. Allocated memory was 52.4 MB in the beginning and 102.8 MB in the end (delta: 50.3 MB). Free memory was 31.4 MB in the beginning and 41.7 MB in the end (delta: -10.3 MB). Peak memory consumption was 40.8 MB. Max. memory is 16.1 GB. [2021-10-11 02:27:45,907 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 52.4 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:27:45,910 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3364.38 ms. Allocated memory was 52.4 MB in the beginning and 102.8 MB in the end (delta: 50.3 MB). Free memory was 31.3 MB in the beginning and 45.9 MB in the end (delta: -14.6 MB). Peak memory consumption was 66.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:27:45,911 INFO L168 Benchmark]: Boogie Procedure Inliner took 114.71 ms. Allocated memory is still 102.8 MB. Free memory was 45.9 MB in the beginning and 41.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:27:45,913 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 52.4 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3364.38 ms. Allocated memory was 52.4 MB in the beginning and 102.8 MB in the end (delta: 50.3 MB). Free memory was 31.3 MB in the beginning and 45.9 MB in the end (delta: -14.6 MB). Peak memory consumption was 66.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 114.71 ms. Allocated memory is still 102.8 MB. Free memory was 45.9 MB in the beginning and 41.7 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...