./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9d8972dfa4a10ad4f195750e50c1c4e1b0ad62c0 .................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9d8972dfa4a10ad4f195750e50c1c4e1b0ad62c0 ................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 13:28:49,424 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 13:28:49,425 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 13:28:49,433 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 13:28:49,433 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 13:28:49,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 13:28:49,434 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 13:28:49,436 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 13:28:49,437 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 13:28:49,438 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 13:28:49,438 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 13:28:49,439 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 13:28:49,439 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 13:28:49,440 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 13:28:49,441 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 13:28:49,441 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 13:28:49,442 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 13:28:49,443 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 13:28:49,444 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 13:28:49,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 13:28:49,446 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 13:28:49,447 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 13:28:49,448 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 13:28:49,448 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 13:28:49,450 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 13:28:49,450 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 13:28:49,450 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 13:28:49,451 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 13:28:49,451 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 13:28:49,451 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 13:28:49,451 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 13:28:49,452 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 13:28:49,452 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 13:28:49,453 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 13:28:49,453 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 13:28:49,453 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 13:28:49,454 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 13:28:49,454 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 13:28:49,454 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 13:28:49,455 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 13:28:49,455 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 13:28:49,456 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 13:28:49,465 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 13:28:49,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 13:28:49,466 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 13:28:49,466 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 13:28:49,466 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 13:28:49,466 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 13:28:49,466 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 13:28:49,466 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 13:28:49,466 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 13:28:49,466 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 13:28:49,466 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 13:28:49,466 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 13:28:49,467 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 13:28:49,467 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 13:28:49,467 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 13:28:49,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 13:28:49,467 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 13:28:49,467 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 13:28:49,468 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 13:28:49,468 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 13:28:49,468 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 13:28:49,468 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 13:28:49,468 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 13:28:49,468 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 13:28:49,468 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 13:28:49,468 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 13:28:49,469 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 13:28:49,469 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 13:28:49,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 13:28:49,469 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 13:28:49,469 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 13:28:49,469 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 13:28:49,469 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 13:28:49,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 13:28:49,469 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 13:28:49,470 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 13:28:49,470 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 13:28:49,470 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 13:28:49,470 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_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 -> 9d8972dfa4a10ad4f195750e50c1c4e1b0ad62c0 [2019-12-07 13:28:49,569 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 13:28:49,577 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 13:28:49,579 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 13:28:49,580 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 13:28:49,580 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 13:28:49,581 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2019-12-07 13:28:49,617 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/data/5b2d74eab/de6a51b3192a4287b0fbb2e0b8fcc2b8/FLAG457bcaddd [2019-12-07 13:28:50,228 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 13:28:50,229 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2019-12-07 13:28:50,254 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/data/5b2d74eab/de6a51b3192a4287b0fbb2e0b8fcc2b8/FLAG457bcaddd [2019-12-07 13:28:50,609 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/data/5b2d74eab/de6a51b3192a4287b0fbb2e0b8fcc2b8 [2019-12-07 13:28:50,613 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 13:28:50,615 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 13:28:50,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 13:28:50,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 13:28:50,621 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 13:28:50,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:28:50" (1/1) ... [2019-12-07 13:28:50,626 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a9ae77a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:50, skipping insertion in model container [2019-12-07 13:28:50,627 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:28:50" (1/1) ... [2019-12-07 13:28:50,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 13:28:50,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 13:28:50,951 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 13:28:50,955 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 13:28:51,457 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:28:51,458 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:28:51,512 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:51,512 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:51,513 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:51,513 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:51,514 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:51,524 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:51,524 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:51,526 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:51,526 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:51,527 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:51,528 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:51,529 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:51,529 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:51,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 13:28:51,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 13:28:51,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 13:28:51,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 13:28:51,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 13:28:51,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 13:28:51,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 13:28:51,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 13:28:51,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 13:28:51,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 13:28:51,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 13:28:52,021 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:52,022 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:52,068 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:28:52,100 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) [2019-12-07 13:28:52,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19eaf842 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:52, skipping insertion in model container [2019-12-07 13:28:52,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 13:28:52,101 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 13:28:52,103 INFO L168 Benchmark]: Toolchain (without parser) took 1487.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.8 MB). Free memory was 934.4 MB in the beginning and 1.0 GB in the end (delta: -94.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2019-12-07 13:28:52,103 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 13:28:52,104 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1484.38 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.8 MB). Free memory was 934.4 MB in the beginning and 1.0 GB in the end (delta: -94.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2019-12-07 13:28:52,105 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1484.38 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.8 MB). Free memory was 934.4 MB in the beginning and 1.0 GB in the end (delta: -94.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2333]: 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 0.1.25-f470102 [2019-12-07 13:28:53,258 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 13:28:53,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 13:28:53,267 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 13:28:53,267 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 13:28:53,268 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 13:28:53,269 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 13:28:53,270 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 13:28:53,272 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 13:28:53,272 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 13:28:53,273 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 13:28:53,274 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 13:28:53,274 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 13:28:53,275 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 13:28:53,275 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 13:28:53,276 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 13:28:53,277 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 13:28:53,277 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 13:28:53,278 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 13:28:53,280 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 13:28:53,281 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 13:28:53,282 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 13:28:53,283 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 13:28:53,283 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 13:28:53,285 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 13:28:53,285 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 13:28:53,285 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 13:28:53,286 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 13:28:53,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 13:28:53,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 13:28:53,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 13:28:53,288 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 13:28:53,288 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 13:28:53,289 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 13:28:53,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 13:28:53,289 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 13:28:53,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 13:28:53,290 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 13:28:53,290 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 13:28:53,291 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 13:28:53,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 13:28:53,292 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 13:28:53,302 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 13:28:53,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 13:28:53,303 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 13:28:53,303 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 13:28:53,303 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 13:28:53,303 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 13:28:53,303 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 13:28:53,303 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 13:28:53,303 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 13:28:53,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 13:28:53,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 13:28:53,304 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 13:28:53,304 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 13:28:53,304 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 13:28:53,305 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 13:28:53,305 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 13:28:53,305 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 13:28:53,305 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 13:28:53,305 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 13:28:53,305 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 13:28:53,305 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 13:28:53,306 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 13:28:53,306 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 13:28:53,306 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 13:28:53,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 13:28:53,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 13:28:53,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 13:28:53,306 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 13:28:53,306 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 13:28:53,307 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 13:28:53,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 13:28:53,307 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 13:28:53,307 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 13:28:53,307 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_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 -> 9d8972dfa4a10ad4f195750e50c1c4e1b0ad62c0 [2019-12-07 13:28:53,467 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 13:28:53,476 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 13:28:53,478 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 13:28:53,479 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 13:28:53,479 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 13:28:53,480 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2019-12-07 13:28:53,518 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/data/e9bb4472c/4ccefceec6404ba2ac6384b486665bd9/FLAGedf0e0f99 [2019-12-07 13:28:54,138 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 13:28:54,139 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2019-12-07 13:28:54,160 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/data/e9bb4472c/4ccefceec6404ba2ac6384b486665bd9/FLAGedf0e0f99 [2019-12-07 13:28:54,551 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1b95fe8a-d1b2-45d5-b6ea-ed24bc99c79b/bin/utaipan/data/e9bb4472c/4ccefceec6404ba2ac6384b486665bd9 [2019-12-07 13:28:54,553 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 13:28:54,554 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 13:28:54,555 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 13:28:54,555 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 13:28:54,557 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 13:28:54,558 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:28:54" (1/1) ... [2019-12-07 13:28:54,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40b29636 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:54, skipping insertion in model container [2019-12-07 13:28:54,560 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:28:54" (1/1) ... [2019-12-07 13:28:54,565 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 13:28:54,645 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 13:28:54,887 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 13:28:54,893 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 13:28:55,457 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:55,457 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:55,458 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:55,458 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:55,459 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:55,469 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:55,470 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:55,471 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:55,472 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:55,474 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:55,474 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:55,475 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:55,475 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:55,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 13:28:55,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 13:28:55,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 13:28:55,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 13:28:55,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 13:28:55,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 13:28:55,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 13:28:55,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 13:28:55,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 13:28:55,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 13:28:55,911 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 13:28:55,968 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:55,968 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,013 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:28:56,053 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 13:28:56,082 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 13:28:56,084 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 13:28:56,085 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 13:28:56,109 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,109 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,110 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,110 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,110 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,115 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,115 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,116 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,116 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,117 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,117 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,118 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,118 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 13:28:56,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 13:28:56,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 13:28:56,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 13:28:56,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 13:28:56,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 13:28:56,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 13:28:56,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 13:28:56,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 13:28:56,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 13:28:56,159 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 13:28:56,193 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,194 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,213 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:28:56,233 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 13:28:56,244 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 13:28:56,244 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 13:28:56,267 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,268 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,268 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,268 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,269 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,272 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,273 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,274 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,274 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,274 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,275 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,275 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,275 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 13:28:56,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 13:28:56,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 13:28:56,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 13:28:56,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 13:28:56,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 13:28:56,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 13:28:56,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 13:28:56,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 13:28:56,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 13:28:56,313 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 13:28:56,345 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,345 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:28:56,364 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:28:56,973 INFO L208 MainTranslator]: Completed translation [2019-12-07 13:28:56,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:56 WrapperNode [2019-12-07 13:28:56,973 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 13:28:56,974 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 13:28:56,974 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 13:28:56,974 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 13:28:56,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:56" (1/1) ... [2019-12-07 13:28:57,016 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-07 13:28:57,037 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:56" (1/1) ... [2019-12-07 13:28:57,038 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 13:28:57,038 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 13:28:57,039 INFO L168 Benchmark]: Toolchain (without parser) took 2485.03 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 240.6 MB). Free memory was 939.0 MB in the beginning and 969.9 MB in the end (delta: -30.9 MB). Peak memory consumption was 209.7 MB. Max. memory is 11.5 GB. [2019-12-07 13:28:57,040 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 13:28:57,040 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2418.86 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 240.6 MB). Free memory was 939.0 MB in the beginning and 969.9 MB in the end (delta: -30.9 MB). Peak memory consumption was 308.4 MB. Max. memory is 11.5 GB. [2019-12-07 13:28:57,040 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.00 ms. Allocated memory is still 1.3 GB. Free memory is still 969.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 13:28:57,042 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2418.86 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 240.6 MB). Free memory was 939.0 MB in the beginning and 969.9 MB in the end (delta: -30.9 MB). Peak memory consumption was 308.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.00 ms. Allocated memory is still 1.3 GB. Free memory is still 969.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...