./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_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_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/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 b43b9bf8ca712ee4e9cb0a1ed016d86580839bba ........................................................................................................................................................................................................ 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_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/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 b43b9bf8ca712ee4e9cb0a1ed016d86580839bba ............................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:30:52,131 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:30:52,135 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:30:52,194 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:30:52,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:30:52,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:30:52,203 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:30:52,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:30:52,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:30:52,222 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:30:52,223 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:30:52,225 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:30:52,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:30:52,230 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:30:52,231 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:30:52,237 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:30:52,238 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:30:52,239 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:30:52,242 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:30:52,244 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:30:52,246 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:30:52,248 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:30:52,249 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:30:52,250 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:30:52,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:30:52,254 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:30:52,255 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:30:52,256 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:30:52,257 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:30:52,258 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:30:52,258 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:30:52,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:30:52,261 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:30:52,261 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:30:52,263 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:30:52,263 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:30:52,264 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:30:52,264 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:30:52,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:30:52,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:30:52,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:30:52,267 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:30:52,291 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:30:52,291 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:30:52,292 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:30:52,292 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:30:52,293 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:30:52,293 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:30:52,293 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:30:52,293 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:30:52,294 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:30:52,294 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:30:52,294 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:30:52,294 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:30:52,295 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:30:52,295 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:30:52,295 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:30:52,296 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:30:52,296 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:30:52,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:30:52,297 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:30:52,297 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:30:52,297 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:30:52,298 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:30:52,298 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:30:52,298 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:30:52,298 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:30:52,299 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:30:52,299 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:30:52,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:30:52,299 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:30:52,300 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:30:52,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:30:52,300 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:30:52,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:30:52,301 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:30:52,301 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:30:52,301 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:30:52,301 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_3b88cb99-ee82-4f62-953c-065b91b25e78/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b43b9bf8ca712ee4e9cb0a1ed016d86580839bba [2020-12-03 12:30:52,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:30:52,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:30:52,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:30:52,654 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:30:52,655 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:30:52,656 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2020-12-03 12:30:52,756 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/data/3b0d04ff4/a258c9810f9247fb885d6136cdf5a2e9/FLAG64597f877 [2020-12-03 12:30:53,718 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:30:53,721 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2020-12-03 12:30:53,778 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/data/3b0d04ff4/a258c9810f9247fb885d6136cdf5a2e9/FLAG64597f877 [2020-12-03 12:30:54,149 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/data/3b0d04ff4/a258c9810f9247fb885d6136cdf5a2e9 [2020-12-03 12:30:54,151 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:30:54,153 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:30:54,155 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:30:54,156 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:30:54,160 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:30:54,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:30:54" (1/1) ... [2020-12-03 12:30:54,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@655201e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:54, skipping insertion in model container [2020-12-03 12:30:54,163 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:30:54" (1/1) ... [2020-12-03 12:30:54,171 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:30:54,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:30:54,665 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_3b88cb99-ee82-4f62-953c-065b91b25e78/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4498,4511] [2020-12-03 12:30:54,678 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_3b88cb99-ee82-4f62-953c-065b91b25e78/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4558,4571] [2020-12-03 12:30:54,706 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:30:54,713 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:30:55,777 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:30:55,778 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:30:55,779 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:30:55,782 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:30:55,783 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:30:55,881 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:55,882 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:55,883 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:55,884 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:55,885 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:55,901 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:55,902 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:55,904 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:55,905 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:55,907 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:55,909 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:55,910 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:55,910 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:30:56,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:30:56,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:30:56,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:30:56,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:30:56,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:30:56,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:30:56,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:30:56,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:30:56,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:30:56,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:30:56,669 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:30:56,680 INFO L168 Benchmark]: Toolchain (without parser) took 2524.97 ms. Allocated memory was 79.7 MB in the beginning and 107.0 MB in the end (delta: 27.3 MB). Free memory was 58.4 MB in the beginning and 53.1 MB in the end (delta: 5.3 MB). Peak memory consumption was 31.9 MB. Max. memory is 16.1 GB. [2020-12-03 12:30:56,681 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 79.7 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 34.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:30:56,684 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2521.35 ms. Allocated memory was 79.7 MB in the beginning and 107.0 MB in the end (delta: 27.3 MB). Free memory was 58.1 MB in the beginning and 53.1 MB in the end (delta: 5.0 MB). Peak memory consumption was 31.9 MB. Max. memory is 16.1 GB. [2020-12-03 12:30:56,687 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 79.7 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 34.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2521.35 ms. Allocated memory was 79.7 MB in the beginning and 107.0 MB in the end (delta: 27.3 MB). Free memory was 58.1 MB in the beginning and 53.1 MB in the end (delta: 5.0 MB). Peak memory consumption was 31.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:30:58,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:30:58,942 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:30:58,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:30:58,977 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:30:58,978 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:30:58,980 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:30:58,983 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:30:58,985 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:30:58,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:30:58,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:30:58,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:30:58,990 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:30:58,991 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:30:58,992 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:30:58,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:30:58,995 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:30:58,996 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:30:58,998 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:30:59,001 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:30:59,002 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:30:59,004 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:30:59,005 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:30:59,006 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:30:59,010 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:30:59,010 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:30:59,011 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:30:59,012 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:30:59,013 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:30:59,014 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:30:59,015 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:30:59,016 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:30:59,017 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:30:59,018 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:30:59,019 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:30:59,020 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:30:59,021 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:30:59,021 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:30:59,022 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:30:59,023 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:30:59,024 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:30:59,025 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:30:59,050 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:30:59,051 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:30:59,051 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:30:59,052 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:30:59,052 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:30:59,052 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:30:59,052 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:30:59,053 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:30:59,053 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:30:59,054 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:30:59,054 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:30:59,054 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:30:59,055 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:30:59,055 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:30:59,055 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:30:59,055 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:30:59,055 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:30:59,056 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:30:59,056 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:30:59,056 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:30:59,057 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:30:59,057 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:30:59,057 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:30:59,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:30:59,058 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:30:59,058 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:30:59,058 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:30:59,058 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:30:59,059 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:30:59,059 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:30:59,059 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:30:59,059 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:30:59,060 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_3b88cb99-ee82-4f62-953c-065b91b25e78/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b43b9bf8ca712ee4e9cb0a1ed016d86580839bba [2020-12-03 12:30:59,428 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:30:59,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:30:59,468 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:30:59,470 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:30:59,471 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:30:59,472 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2020-12-03 12:30:59,552 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/data/1074b1c8d/340d546218cf47f8a57bebae4deb336b/FLAG76a799353 [2020-12-03 12:31:00,471 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:31:00,472 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2020-12-03 12:31:00,509 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/data/1074b1c8d/340d546218cf47f8a57bebae4deb336b/FLAG76a799353 [2020-12-03 12:31:00,964 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3b88cb99-ee82-4f62-953c-065b91b25e78/bin/utaipan/data/1074b1c8d/340d546218cf47f8a57bebae4deb336b [2020-12-03 12:31:00,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:31:00,969 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:31:00,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:31:00,971 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:31:00,974 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:31:00,975 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:31:00" (1/1) ... [2020-12-03 12:31:00,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11dfd62b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:31:00, skipping insertion in model container [2020-12-03 12:31:00,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:31:00" (1/1) ... [2020-12-03 12:31:00,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:31:01,087 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:31:01,383 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_3b88cb99-ee82-4f62-953c-065b91b25e78/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4498,4511] [2020-12-03 12:31:01,390 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_3b88cb99-ee82-4f62-953c-065b91b25e78/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4558,4571] [2020-12-03 12:31:01,413 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:31:01,419 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:31:02,294 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:31:02,412 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:02,413 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:02,413 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:02,414 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:02,415 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:02,428 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:02,429 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:02,430 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:02,431 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:02,433 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:02,434 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:02,435 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:02,436 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:02,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:31:02,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:31:02,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:31:02,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:31:02,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:31:02,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:31:02,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:31:02,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:31:02,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:31:02,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:31:03,128 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,148 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,237 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:31:03,272 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:31:03,322 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:31:03,333 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_3b88cb99-ee82-4f62-953c-065b91b25e78/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4498,4511] [2020-12-03 12:31:03,334 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_3b88cb99-ee82-4f62-953c-065b91b25e78/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4558,4571] [2020-12-03 12:31:03,357 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:31:03,358 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:31:03,394 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:31:03,412 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,412 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,413 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,413 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,414 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,426 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,426 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,429 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,430 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,431 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,432 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,433 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,433 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:31:03,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:31:03,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:31:03,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:31:03,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:31:03,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:31:03,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:31:03,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:31:03,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:31:03,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:31:03,572 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,585 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:31:03,663 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:31:03,689 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_3b88cb99-ee82-4f62-953c-065b91b25e78/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4498,4511] [2020-12-03 12:31:03,690 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_3b88cb99-ee82-4f62-953c-065b91b25e78/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4558,4571] [2020-12-03 12:31:03,692 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:31:03,693 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:31:03,781 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:31:03,795 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,795 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,796 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,796 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,797 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,804 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,804 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,805 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,806 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,807 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,808 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,809 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,809 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:31:03,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:31:03,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:31:03,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:31:03,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:31:03,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:31:03,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:31:03,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:31:03,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:31:03,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:31:03,902 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,907 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:31:03,924 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:31:04,878 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:31:04,879 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:31:04 WrapperNode [2020-12-03 12:31:04,879 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:31:04,880 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:31:04,880 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:31:04,881 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:31:04,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:31:04" (1/1) ... [2020-12-03 12:31:04,946 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]]] [2020-12-03 12:31:05,000 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:31:04" (1/1) ... [2020-12-03 12:31:05,000 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:31:05,001 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:31:05,003 INFO L168 Benchmark]: Toolchain (without parser) took 4032.40 ms. Allocated memory was 79.7 MB in the beginning and 167.8 MB in the end (delta: 88.1 MB). Free memory was 58.0 MB in the beginning and 69.8 MB in the end (delta: -11.8 MB). Peak memory consumption was 76.9 MB. Max. memory is 16.1 GB. [2020-12-03 12:31:05,003 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 79.7 MB. Free memory was 62.9 MB in the beginning and 62.8 MB in the end (delta: 123.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:31:05,020 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3908.98 ms. Allocated memory was 79.7 MB in the beginning and 167.8 MB in the end (delta: 88.1 MB). Free memory was 58.0 MB in the beginning and 74.0 MB in the end (delta: -16.0 MB). Peak memory consumption was 115.7 MB. Max. memory is 16.1 GB. [2020-12-03 12:31:05,021 INFO L168 Benchmark]: Boogie Procedure Inliner took 120.36 ms. Allocated memory is still 167.8 MB. Free memory was 74.0 MB in the beginning and 69.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-03 12:31:05,022 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 79.7 MB. Free memory was 62.9 MB in the beginning and 62.8 MB in the end (delta: 123.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3908.98 ms. Allocated memory was 79.7 MB in the beginning and 167.8 MB in the end (delta: 88.1 MB). Free memory was 58.0 MB in the beginning and 74.0 MB in the end (delta: -16.0 MB). Peak memory consumption was 115.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 120.36 ms. Allocated memory is still 167.8 MB. Free memory was 74.0 MB in the beginning and 69.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 6.3 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...