./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 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8 --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_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8 --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 0.2.1-dev-4e77c04 [2021-10-13 07:04:01,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:04:01,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:04:01,593 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:04:01,594 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:04:01,596 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:04:01,598 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:04:01,600 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:04:01,603 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:04:01,605 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:04:01,606 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:04:01,608 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:04:01,608 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:04:01,610 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:04:01,612 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:04:01,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:04:01,615 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:04:01,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:04:01,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:04:01,621 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:04:01,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:04:01,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:04:01,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:04:01,629 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:04:01,633 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:04:01,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:04:01,634 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:04:01,635 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:04:01,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:04:01,638 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:04:01,638 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:04:01,639 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:04:01,640 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:04:01,641 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:04:01,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:04:01,643 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:04:01,644 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:04:01,644 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:04:01,645 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:04:01,646 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:04:01,647 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:04:01,648 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:04:01,692 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:04:01,695 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:04:01,697 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:04:01,697 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:04:01,698 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:04:01,698 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:04:01,698 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:04:01,698 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:04:01,706 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:04:01,706 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:04:01,708 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:04:01,708 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:04:01,708 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:04:01,709 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:04:01,709 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:04:01,710 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:04:01,710 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:04:01,710 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:04:01,711 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:04:01,712 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:04:01,712 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:04:01,712 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:04:01,713 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:04:01,713 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:04:01,713 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:04:01,713 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:04:01,714 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:04:01,714 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:04:01,714 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:04:01,716 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:04:01,717 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:04:01,717 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:04:01,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:04:01,718 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:04:01,718 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:04:01,718 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:04:01,718 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c86e40da35708e9aee6b6307d04748d7e66e759 [2021-10-13 07:04:02,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:04:02,091 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:04:02,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:04:02,099 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:04:02,100 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:04:02,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2021-10-13 07:04:02,178 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/data/64d5b58a9/ccd470852e5e4f0dbed66b3d177a17b1/FLAGa68f34905 [2021-10-13 07:04:03,205 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:04:03,207 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2021-10-13 07:04:03,272 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/data/64d5b58a9/ccd470852e5e4f0dbed66b3d177a17b1/FLAGa68f34905 [2021-10-13 07:04:03,554 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/data/64d5b58a9/ccd470852e5e4f0dbed66b3d177a17b1 [2021-10-13 07:04:03,557 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:04:03,560 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:04:03,565 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:04:03,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:04:03,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:04:03,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:04:03" (1/1) ... [2021-10-13 07:04:03,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26224503 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:03, skipping insertion in model container [2021-10-13 07:04:03,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:04:03" (1/1) ... [2021-10-13 07:04:03,583 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:04:03,735 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:04:04,065 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2021-10-13 07:04:04,083 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2021-10-13 07:04:04,114 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:04:04,127 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:04:05,190 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:05,191 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:05,192 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:05,193 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:05,194 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:05,207 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:05,208 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:05,210 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:05,214 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:05,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:04:05,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:04:05,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:04:05,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:04:05,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:04:05,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:04:05,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:04:05,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:04:05,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:04:05,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:04:05,956 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:04:05,958 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:04:05,959 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:04:05,965 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:04:05,966 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:04:05,977 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:05,979 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:06,028 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:04:06,127 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:06,127 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:06,267 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:04:06,372 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-10-13 07:04:06,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4299ad22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:06, skipping insertion in model container [2021-10-13 07:04:06,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:04:06,373 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 07:04:06,376 INFO L168 Benchmark]: Toolchain (without parser) took 2813.90 ms. Allocated memory was 125.8 MB in the beginning and 174.1 MB in the end (delta: 48.2 MB). Free memory was 73.8 MB in the beginning and 133.9 MB in the end (delta: -60.1 MB). Peak memory consumption was 34.8 MB. Max. memory is 16.1 GB. [2021-10-13 07:04:06,377 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 125.8 MB. Free memory is still 99.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:04:06,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2807.43 ms. Allocated memory was 125.8 MB in the beginning and 174.1 MB in the end (delta: 48.2 MB). Free memory was 73.6 MB in the beginning and 133.9 MB in the end (delta: -60.3 MB). Peak memory consumption was 34.8 MB. Max. memory is 16.1 GB. [2021-10-13 07:04:06,382 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 125.8 MB. Free memory is still 99.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2807.43 ms. Allocated memory was 125.8 MB in the beginning and 174.1 MB in the end (delta: 48.2 MB). Free memory was 73.6 MB in the beginning and 133.9 MB in the end (delta: -60.3 MB). Peak memory consumption was 34.8 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 0.2.1-dev-4e77c04 [2021-10-13 07:04:09,040 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:04:09,047 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:04:09,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:04:09,102 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:04:09,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:04:09,110 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:04:09,115 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:04:09,119 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:04:09,128 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:04:09,130 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:04:09,132 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:04:09,132 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:04:09,133 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:04:09,135 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:04:09,137 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:04:09,138 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:04:09,139 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:04:09,141 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:04:09,144 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:04:09,146 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:04:09,150 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:04:09,152 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:04:09,153 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:04:09,157 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:04:09,157 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:04:09,158 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:04:09,159 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:04:09,160 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:04:09,166 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:04:09,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:04:09,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:04:09,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:04:09,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:04:09,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:04:09,174 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:04:09,184 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:04:09,184 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:04:09,184 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:04:09,187 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:04:09,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:04:09,194 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:04:09,241 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:04:09,242 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:04:09,243 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:04:09,243 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:04:09,243 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:04:09,243 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:04:09,244 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:04:09,244 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:04:09,244 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:04:09,245 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:04:09,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:04:09,246 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:04:09,246 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:04:09,246 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:04:09,246 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:04:09,246 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:04:09,247 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:04:09,247 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:04:09,247 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:04:09,247 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:04:09,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:04:09,248 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:04:09,248 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:04:09,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:04:09,249 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:04:09,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:04:09,249 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:04:09,249 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:04:09,250 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:04:09,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:04:09,250 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:04:09,250 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:04:09,251 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c86e40da35708e9aee6b6307d04748d7e66e759 [2021-10-13 07:04:09,708 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:04:09,731 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:04:09,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:04:09,737 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:04:09,738 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:04:09,739 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2021-10-13 07:04:09,822 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/data/cb9e4663c/3c584a0f4d8b44e7a966e03cd1ae0f73/FLAG13de95b38 [2021-10-13 07:04:10,990 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:04:10,991 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2021-10-13 07:04:11,054 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/data/cb9e4663c/3c584a0f4d8b44e7a966e03cd1ae0f73/FLAG13de95b38 [2021-10-13 07:04:11,331 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/bin/utaipan-q2qaUkNPG8/data/cb9e4663c/3c584a0f4d8b44e7a966e03cd1ae0f73 [2021-10-13 07:04:11,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:04:11,336 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:04:11,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:04:11,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:04:11,343 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:04:11,344 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:04:11" (1/1) ... [2021-10-13 07:04:11,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77517229 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:11, skipping insertion in model container [2021-10-13 07:04:11,346 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:04:11" (1/1) ... [2021-10-13 07:04:11,354 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:04:11,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:04:11,945 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2021-10-13 07:04:11,955 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2021-10-13 07:04:11,982 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:04:11,992 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:04:13,222 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:13,225 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:13,225 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:13,228 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:13,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:13,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:13,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:13,249 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:13,250 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:13,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:04:13,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:04:13,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:04:13,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:04:13,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:04:13,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:04:13,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:04:13,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:04:13,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:04:13,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:04:13,992 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:04:14,004 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,004 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,322 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:04:14,410 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:04:14,481 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:04:14,488 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2021-10-13 07:04:14,489 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2021-10-13 07:04:14,495 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:04:14,496 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:04:14,563 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,563 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,564 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,564 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,576 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,578 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,579 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:04:14,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:04:14,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:04:14,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:04:14,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:04:14,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:04:14,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:04:14,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:04:14,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:04:14,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:04:14,724 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:04:14,729 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,730 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,778 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,805 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:04:14,866 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:04:14,898 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2021-10-13 07:04:14,898 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7570dbb-21c4-4838-86df-33159d321d79/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2021-10-13 07:04:14,901 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:04:14,909 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:04:14,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,966 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,967 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,977 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,978 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,979 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:14,979 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:15,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:04:15,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:04:15,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:04:15,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:04:15,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:04:15,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:04:15,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:04:15,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:04:15,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:04:15,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:04:15,062 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:04:15,109 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:15,110 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:15,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:15,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:04:15,207 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:04:15,795 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:04:15,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:15 WrapperNode [2021-10-13 07:04:15,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:04:15,799 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:04:15,799 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:04:15,799 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:04:15,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:15" (1/1) ... [2021-10-13 07:04:15,926 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 07:04:15,964 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:15" (1/1) ... [2021-10-13 07:04:15,965 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:04:15,965 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:04:15,967 INFO L168 Benchmark]: Toolchain (without parser) took 4629.93 ms. Allocated memory was 52.4 MB in the beginning and 144.7 MB in the end (delta: 92.3 MB). Free memory was 30.4 MB in the beginning and 91.5 MB in the end (delta: -61.1 MB). Peak memory consumption was 64.6 MB. Max. memory is 16.1 GB. [2021-10-13 07:04:15,968 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 52.4 MB. Free memory was 33.4 MB in the beginning and 33.3 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:04:15,969 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4459.21 ms. Allocated memory was 52.4 MB in the beginning and 144.7 MB in the end (delta: 92.3 MB). Free memory was 30.2 MB in the beginning and 61.8 MB in the end (delta: -31.6 MB). Peak memory consumption was 69.8 MB. Max. memory is 16.1 GB. [2021-10-13 07:04:15,970 INFO L168 Benchmark]: Boogie Procedure Inliner took 166.33 ms. Allocated memory is still 144.7 MB. Free memory was 61.8 MB in the beginning and 91.5 MB in the end (delta: -29.7 MB). Peak memory consumption was 2.6 MB. Max. memory is 16.1 GB. [2021-10-13 07:04:15,972 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 52.4 MB. Free memory was 33.4 MB in the beginning and 33.3 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4459.21 ms. Allocated memory was 52.4 MB in the beginning and 144.7 MB in the end (delta: 92.3 MB). Free memory was 30.2 MB in the beginning and 61.8 MB in the end (delta: -31.6 MB). Peak memory consumption was 69.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 166.33 ms. Allocated memory is still 144.7 MB. Free memory was 61.8 MB in the beginning and 91.5 MB in the end (delta: -29.7 MB). Peak memory consumption was 2.6 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...