./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5c86e40da35708e9aee6b6307d04748d7e66e759 ........................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5c86e40da35708e9aee6b6307d04748d7e66e759 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 16:25:29,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 16:25:29,179 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 16:25:29,210 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 16:25:29,210 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 16:25:29,218 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 16:25:29,220 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 16:25:29,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 16:25:29,224 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 16:25:29,224 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 16:25:29,225 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 16:25:29,226 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 16:25:29,227 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 16:25:29,227 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 16:25:29,228 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 16:25:29,229 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 16:25:29,230 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 16:25:29,231 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 16:25:29,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 16:25:29,234 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 16:25:29,235 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 16:25:29,236 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 16:25:29,238 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 16:25:29,239 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 16:25:29,242 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 16:25:29,242 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 16:25:29,243 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 16:25:29,244 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 16:25:29,244 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 16:25:29,245 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 16:25:29,246 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 16:25:29,246 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 16:25:29,247 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 16:25:29,248 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 16:25:29,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 16:25:29,249 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 16:25:29,249 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 16:25:29,249 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 16:25:29,249 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 16:25:29,250 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 16:25:29,251 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 16:25:29,251 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 16:25:29,267 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 16:25:29,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 16:25:29,268 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 16:25:29,268 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 16:25:29,268 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 16:25:29,268 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 16:25:29,268 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 16:25:29,268 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 16:25:29,268 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 16:25:29,268 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 16:25:29,269 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 16:25:29,269 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 16:25:29,269 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 16:25:29,269 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 16:25:29,269 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 16:25:29,269 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 16:25:29,270 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 16:25:29,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 16:25:29,270 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 16:25:29,270 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 16:25:29,270 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 16:25:29,270 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 16:25:29,270 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 16:25:29,270 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 16:25:29,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 16:25:29,271 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 16:25:29,271 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 16:25:29,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 16:25:29,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 16:25:29,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 16:25:29,271 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 16:25:29,271 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 16:25:29,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 16:25:29,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 16:25:29,272 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 16:25:29,272 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 16:25:29,272 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c86e40da35708e9aee6b6307d04748d7e66e759 [2020-12-09 16:25:29,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 16:25:29,456 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 16:25:29,458 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 16:25:29,458 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 16:25:29,459 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 16:25:29,460 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-12-09 16:25:29,507 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/data/b164ebc72/e771fdcc8806467c82fe773704d5dcd9/FLAGef19de11f [2020-12-09 16:25:30,099 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 16:25:30,100 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-12-09 16:25:30,122 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/data/b164ebc72/e771fdcc8806467c82fe773704d5dcd9/FLAGef19de11f [2020-12-09 16:25:30,537 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/data/b164ebc72/e771fdcc8806467c82fe773704d5dcd9 [2020-12-09 16:25:30,539 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 16:25:30,540 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 16:25:30,542 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 16:25:30,542 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 16:25:30,545 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 16:25:30,545 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:25:30" (1/1) ... [2020-12-09 16:25:30,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@132d516f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:25:30, skipping insertion in model container [2020-12-09 16:25:30,547 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:25:30" (1/1) ... [2020-12-09 16:25:30,555 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 16:25:30,697 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:25:30,904 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2020-12-09 16:25:30,911 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2020-12-09 16:25:30,929 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:25:30,934 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:25:31,648 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:31,648 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:31,649 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:31,649 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:31,650 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:31,660 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:31,660 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:31,662 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:31,662 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:31,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:25:31,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:25:31,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:25:31,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:25:31,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:25:31,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:25:31,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:25:31,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:25:31,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:25:31,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:25:32,070 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 16:25:32,070 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 16:25:32,071 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 16:25:32,072 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 16:25:32,072 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 16:25:32,077 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:32,077 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:32,096 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 16:25:32,128 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:32,129 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:32,180 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:25:32,212 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) [2020-12-09 16:25:32,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4375196c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:25:32, skipping insertion in model container [2020-12-09 16:25:32,212 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 16:25:32,213 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-09 16:25:32,214 INFO L168 Benchmark]: Toolchain (without parser) took 1673.04 ms. Allocated memory was 123.7 MB in the beginning and 165.7 MB in the end (delta: 41.9 MB). Free memory was 77.9 MB in the beginning and 126.7 MB in the end (delta: -48.8 MB). Peak memory consumption was 31.2 MB. Max. memory is 16.1 GB. [2020-12-09 16:25:32,215 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 123.7 MB. Free memory is still 103.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 16:25:32,215 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1670.91 ms. Allocated memory was 123.7 MB in the beginning and 165.7 MB in the end (delta: 41.9 MB). Free memory was 77.7 MB in the beginning and 126.7 MB in the end (delta: -48.9 MB). Peak memory consumption was 31.2 MB. Max. memory is 16.1 GB. [2020-12-09 16:25:32,217 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 123.7 MB. Free memory is still 103.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1670.91 ms. Allocated memory was 123.7 MB in the beginning and 165.7 MB in the end (delta: 41.9 MB). Free memory was 77.7 MB in the beginning and 126.7 MB in the end (delta: -48.9 MB). Peak memory consumption was 31.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2590]: 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 [2020-12-09 16:25:33,514 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 16:25:33,516 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 16:25:33,540 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 16:25:33,540 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 16:25:33,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 16:25:33,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 16:25:33,544 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 16:25:33,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 16:25:33,546 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 16:25:33,547 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 16:25:33,548 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 16:25:33,549 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 16:25:33,549 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 16:25:33,550 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 16:25:33,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 16:25:33,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 16:25:33,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 16:25:33,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 16:25:33,556 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 16:25:33,557 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 16:25:33,559 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 16:25:33,560 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 16:25:33,560 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 16:25:33,563 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 16:25:33,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 16:25:33,564 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 16:25:33,564 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 16:25:33,565 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 16:25:33,566 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 16:25:33,566 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 16:25:33,567 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 16:25:33,567 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 16:25:33,568 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 16:25:33,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 16:25:33,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 16:25:33,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 16:25:33,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 16:25:33,570 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 16:25:33,571 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 16:25:33,571 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 16:25:33,572 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 16:25:33,589 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 16:25:33,589 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 16:25:33,590 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 16:25:33,590 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 16:25:33,590 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 16:25:33,590 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 16:25:33,591 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 16:25:33,591 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 16:25:33,591 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 16:25:33,591 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 16:25:33,591 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 16:25:33,592 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 16:25:33,592 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 16:25:33,592 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 16:25:33,592 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 16:25:33,592 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 16:25:33,592 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 16:25:33,592 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 16:25:33,592 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 16:25:33,593 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 16:25:33,593 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 16:25:33,593 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 16:25:33,593 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 16:25:33,593 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 16:25:33,593 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 16:25:33,593 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 16:25:33,593 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 16:25:33,594 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 16:25:33,594 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 16:25:33,594 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 16:25:33,594 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 16:25:33,594 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 16:25:33,594 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c86e40da35708e9aee6b6307d04748d7e66e759 [2020-12-09 16:25:33,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 16:25:33,832 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 16:25:33,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 16:25:33,834 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 16:25:33,835 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 16:25:33,836 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-12-09 16:25:33,882 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/data/5e51e002d/a69fe540077c4fa3bd1bc1492e3ada80/FLAG4887822ec [2020-12-09 16:25:34,533 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 16:25:34,534 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-12-09 16:25:34,559 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/data/5e51e002d/a69fe540077c4fa3bd1bc1492e3ada80/FLAG4887822ec [2020-12-09 16:25:34,930 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/bin/utaipan/data/5e51e002d/a69fe540077c4fa3bd1bc1492e3ada80 [2020-12-09 16:25:34,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 16:25:34,939 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 16:25:34,942 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 16:25:34,942 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 16:25:34,946 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 16:25:34,947 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:25:34" (1/1) ... [2020-12-09 16:25:34,949 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c44ad70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:25:34, skipping insertion in model container [2020-12-09 16:25:34,949 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:25:34" (1/1) ... [2020-12-09 16:25:34,955 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 16:25:35,033 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:25:35,239 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2020-12-09 16:25:35,245 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2020-12-09 16:25:35,264 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:25:35,269 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:25:35,959 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:35,960 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:35,960 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:35,961 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:35,963 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:35,979 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:35,979 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:35,981 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:35,982 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:25:36,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:25:36,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:25:36,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:25:36,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:25:36,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:25:36,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:25:36,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:25:36,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:25:36,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:25:36,437 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 16:25:36,444 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,444 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,498 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,499 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:25:36,587 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 16:25:36,612 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:25:36,616 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2020-12-09 16:25:36,617 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2020-12-09 16:25:36,618 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:25:36,619 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:25:36,644 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,644 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,645 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,645 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,646 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,652 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,653 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,653 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,654 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:25:36,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:25:36,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:25:36,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:25:36,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:25:36,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:25:36,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:25:36,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:25:36,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:25:36,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:25:36,718 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 16:25:36,722 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,723 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,754 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,754 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,773 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:25:36,792 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 16:25:36,801 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2020-12-09 16:25:36,801 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_2f9ca7ab-cccb-4119-bab8-795f72fdec2b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2020-12-09 16:25:36,802 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:25:36,803 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:25:36,835 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,835 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,835 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,836 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,836 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,841 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,842 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,843 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,843 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:25:36,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:25:36,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:25:36,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:25:36,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:25:36,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:25:36,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:25:36,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:25:36,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:25:36,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:25:36,883 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 16:25:36,886 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,886 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,925 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,926 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:25:36,942 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:25:37,697 INFO L208 MainTranslator]: Completed translation [2020-12-09 16:25:37,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:25:37 WrapperNode [2020-12-09 16:25:37,698 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 16:25:37,698 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 16:25:37,698 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 16:25:37,698 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 16:25:37,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:25:37" (1/1) ... [2020-12-09 16:25:37,741 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-09 16:25:37,767 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:25:37" (1/1) ... [2020-12-09 16:25:37,767 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 16:25:37,767 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 16:25:37,769 INFO L168 Benchmark]: Toolchain (without parser) took 2829.07 ms. Allocated memory was 62.9 MB in the beginning and 186.6 MB in the end (delta: 123.7 MB). Free memory was 35.6 MB in the beginning and 88.5 MB in the end (delta: -52.9 MB). Peak memory consumption was 71.7 MB. Max. memory is 16.1 GB. [2020-12-09 16:25:37,769 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 62.9 MB. Free memory is still 46.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 16:25:37,769 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2756.21 ms. Allocated memory was 62.9 MB in the beginning and 186.6 MB in the end (delta: 123.7 MB). Free memory was 35.4 MB in the beginning and 93.7 MB in the end (delta: -58.4 MB). Peak memory consumption was 102.8 MB. Max. memory is 16.1 GB. [2020-12-09 16:25:37,770 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.98 ms. Allocated memory is still 186.6 MB. Free memory was 93.7 MB in the beginning and 88.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 16:25:37,771 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 62.9 MB. Free memory is still 46.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2756.21 ms. Allocated memory was 62.9 MB in the beginning and 186.6 MB in the end (delta: 123.7 MB). Free memory was 35.4 MB in the beginning and 93.7 MB in the end (delta: -58.4 MB). Peak memory consumption was 102.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 68.98 ms. Allocated memory is still 186.6 MB. Free memory was 93.7 MB in the beginning and 88.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...