./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_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_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/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 d12a34793c57f8d305ef4fdd2f8c6896c9044345 ...................................................................................................................................................................................................... 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_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/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 d12a34793c57f8d305ef4fdd2f8c6896c9044345 ............................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 04:38:41,553 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:38:41,571 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:38:41,601 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:38:41,601 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:38:41,602 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:38:41,604 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:38:41,606 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:38:41,608 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:38:41,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:38:41,610 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:38:41,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:38:41,612 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:38:41,613 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:38:41,614 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:38:41,616 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:38:41,617 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:38:41,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:38:41,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:38:41,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:38:41,623 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:38:41,625 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:38:41,626 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:38:41,627 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:38:41,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:38:41,630 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:38:41,631 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:38:41,632 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:38:41,632 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:38:41,633 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:38:41,633 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:38:41,634 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:38:41,635 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:38:41,636 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:38:41,637 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:38:41,637 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:38:41,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:38:41,638 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:38:41,638 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:38:41,639 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:38:41,639 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:38:41,640 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 04:38:41,657 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:38:41,657 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:38:41,657 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:38:41,658 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:38:41,658 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:38:41,658 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:38:41,658 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 04:38:41,658 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:38:41,658 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:38:41,658 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 04:38:41,658 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 04:38:41,658 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:38:41,659 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 04:38:41,659 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 04:38:41,659 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 04:38:41,659 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:38:41,659 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 04:38:41,659 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:38:41,660 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:38:41,660 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:38:41,660 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:38:41,660 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:38:41,660 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:38:41,660 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:38:41,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:38:41,660 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:38:41,660 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:38:41,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:38:41,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:38:41,661 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:38:41,661 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:38:41,661 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 04:38:41,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 04:38:41,661 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:38:41,661 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:38:41,661 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:38:41,662 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_e3368de8-bdaf-425b-94d6-14cd06de16c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d12a34793c57f8d305ef4fdd2f8c6896c9044345 [2020-12-09 04:38:41,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:38:41,853 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:38:41,855 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:38:41,856 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:38:41,857 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:38:41,858 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2020-12-09 04:38:41,906 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/data/27e73efda/078ec754088a4d2bbc10943e58c9a773/FLAGce1634920 [2020-12-09 04:38:42,487 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:38:42,487 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2020-12-09 04:38:42,510 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/data/27e73efda/078ec754088a4d2bbc10943e58c9a773/FLAGce1634920 [2020-12-09 04:38:42,934 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/data/27e73efda/078ec754088a4d2bbc10943e58c9a773 [2020-12-09 04:38:42,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:38:42,938 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:38:42,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:38:42,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:38:42,942 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:38:42,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:38:42" (1/1) ... [2020-12-09 04:38:42,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b12fc3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:38:42, skipping insertion in model container [2020-12-09 04:38:42,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:38:42" (1/1) ... [2020-12-09 04:38:42,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:38:43,033 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:38:43,216 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_e3368de8-bdaf-425b-94d6-14cd06de16c8/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2020-12-09 04:38:43,221 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_e3368de8-bdaf-425b-94d6-14cd06de16c8/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2020-12-09 04:38:43,241 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:38:43,245 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:38:43,998 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:43,999 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:43,999 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:44,000 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:44,001 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:44,014 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:44,014 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:44,015 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:44,016 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:44,017 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:44,018 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:44,018 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:44,018 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:44,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:38:44,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:38:44,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:38:44,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:38:44,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:38:44,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:38:44,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:38:44,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:38:44,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:38:44,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:38:44,510 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:38:44,511 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:38:44,511 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:38:44,512 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:38:44,512 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:38:44,520 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.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1409) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1353) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 04:38:44,525 INFO L168 Benchmark]: Toolchain (without parser) took 1585.81 ms. Allocated memory is still 127.9 MB. Free memory was 87.5 MB in the beginning and 64.0 MB in the end (delta: 23.5 MB). Peak memory consumption was 26.3 MB. Max. memory is 16.1 GB. [2020-12-09 04:38:44,526 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 69.2 MB. Free memory is still 35.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:38:44,527 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1583.71 ms. Allocated memory is still 127.9 MB. Free memory was 87.3 MB in the beginning and 64.0 MB in the end (delta: 23.3 MB). Peak memory consumption was 26.3 MB. Max. memory is 16.1 GB. [2020-12-09 04:38:44,528 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 69.2 MB. Free memory is still 35.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1583.71 ms. Allocated memory is still 127.9 MB. Free memory was 87.3 MB in the beginning and 64.0 MB in the end (delta: 23.3 MB). Peak memory consumption was 26.3 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 [2020-12-09 04:38:45,855 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:38:45,857 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:38:45,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:38:45,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:38:45,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:38:45,889 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:38:45,891 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:38:45,894 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:38:45,895 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:38:45,896 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:38:45,897 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:38:45,898 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:38:45,899 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:38:45,900 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:38:45,901 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:38:45,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:38:45,903 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:38:45,905 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:38:45,907 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:38:45,909 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:38:45,911 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:38:45,912 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:38:45,913 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:38:45,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:38:45,917 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:38:45,917 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:38:45,918 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:38:45,919 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:38:45,920 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:38:45,920 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:38:45,921 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:38:45,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:38:45,922 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:38:45,923 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:38:45,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:38:45,924 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:38:45,924 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:38:45,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:38:45,925 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:38:45,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:38:45,926 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 04:38:45,943 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:38:45,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:38:45,944 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:38:45,944 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:38:45,944 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:38:45,944 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:38:45,944 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:38:45,944 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:38:45,944 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:38:45,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:38:45,945 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:38:45,945 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:38:45,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:38:45,946 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:38:45,946 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:38:45,946 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 04:38:45,946 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 04:38:45,946 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:38:45,946 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:38:45,946 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:38:45,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:38:45,947 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 04:38:45,947 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:38:45,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:38:45,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:38:45,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:38:45,947 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:38:45,947 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 04:38:45,947 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 04:38:45,948 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:38:45,954 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:38:45,954 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:38:45,955 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_e3368de8-bdaf-425b-94d6-14cd06de16c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d12a34793c57f8d305ef4fdd2f8c6896c9044345 [2020-12-09 04:38:46,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:38:46,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:38:46,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:38:46,207 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:38:46,208 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:38:46,208 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2020-12-09 04:38:46,248 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/data/b0d8a8e41/9976e9f4c7484fc0b1adfe16e57976af/FLAGd3c5b027a [2020-12-09 04:38:46,871 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:38:46,872 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2020-12-09 04:38:46,894 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/data/b0d8a8e41/9976e9f4c7484fc0b1adfe16e57976af/FLAGd3c5b027a [2020-12-09 04:38:47,301 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e3368de8-bdaf-425b-94d6-14cd06de16c8/bin/utaipan/data/b0d8a8e41/9976e9f4c7484fc0b1adfe16e57976af [2020-12-09 04:38:47,306 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:38:47,307 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:38:47,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:38:47,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:38:47,312 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:38:47,313 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:38:47" (1/1) ... [2020-12-09 04:38:47,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cc1dc68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:38:47, skipping insertion in model container [2020-12-09 04:38:47,315 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:38:47" (1/1) ... [2020-12-09 04:38:47,321 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:38:47,406 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:38:47,603 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_e3368de8-bdaf-425b-94d6-14cd06de16c8/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2020-12-09 04:38:47,608 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_e3368de8-bdaf-425b-94d6-14cd06de16c8/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2020-12-09 04:38:47,630 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:38:47,635 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:38:48,423 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:48,424 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:48,424 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:48,425 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:48,425 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:48,437 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:48,438 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:48,439 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:48,440 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:48,442 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:48,443 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:48,443 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:48,443 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:48,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:38:48,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:38:48,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:38:48,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:38:48,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:38:48,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:38:48,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:38:48,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:38:48,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:38:48,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:38:48,955 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:38:49,205 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,205 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,223 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,223 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,228 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,229 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,239 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,240 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,241 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,241 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,241 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,241 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,242 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,268 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:38:49,294 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 04:38:49,346 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:38:49,351 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_e3368de8-bdaf-425b-94d6-14cd06de16c8/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2020-12-09 04:38:49,352 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_e3368de8-bdaf-425b-94d6-14cd06de16c8/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2020-12-09 04:38:49,353 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:38:49,354 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:38:49,384 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,385 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,385 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,385 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,386 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,390 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,391 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,391 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,392 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,392 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,393 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,393 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,393 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:38:49,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:38:49,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:38:49,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:38:49,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:38:49,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:38:49,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:38:49,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:38:49,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:38:49,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:38:49,437 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:38:49,503 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,503 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,508 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,509 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,511 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,511 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,516 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,517 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,517 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,517 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,517 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,518 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,518 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,541 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:38:49,554 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 04:38:49,562 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_e3368de8-bdaf-425b-94d6-14cd06de16c8/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2020-12-09 04:38:49,563 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_e3368de8-bdaf-425b-94d6-14cd06de16c8/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2020-12-09 04:38:49,564 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:38:49,564 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:38:49,584 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,584 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,585 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,585 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,585 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,589 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,589 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,589 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,590 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,590 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,591 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,591 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,591 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:38:49,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:38:49,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:38:49,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:38:49,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:38:49,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:38:49,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:38:49,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:38:49,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:38:49,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:38:49,636 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:38:49,689 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,689 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,710 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,711 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,714 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,715 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,725 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,726 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,726 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,727 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,727 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,728 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,728 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:38:49,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:38:50,476 INFO L208 MainTranslator]: Completed translation [2020-12-09 04:38:50,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:38:50 WrapperNode [2020-12-09 04:38:50,477 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 04:38:50,477 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 04:38:50,478 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 04:38:50,478 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 04:38:50,482 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:38:50" (1/1) ... [2020-12-09 04:38:50,521 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-09 04:38:50,554 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:38:50" (1/1) ... [2020-12-09 04:38:50,554 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 04:38:50,554 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 04:38:50,556 INFO L168 Benchmark]: Toolchain (without parser) took 3247.64 ms. Allocated memory was 62.9 MB in the beginning and 176.2 MB in the end (delta: 113.2 MB). Free memory was 34.0 MB in the beginning and 113.3 MB in the end (delta: -79.2 MB). Peak memory consumption was 34.0 MB. Max. memory is 16.1 GB. [2020-12-09 04:38:50,556 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 62.9 MB. Free memory was 45.7 MB in the beginning and 45.6 MB in the end (delta: 83.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:38:50,556 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3168.38 ms. Allocated memory was 62.9 MB in the beginning and 176.2 MB in the end (delta: 113.2 MB). Free memory was 33.9 MB in the beginning and 118.5 MB in the end (delta: -84.7 MB). Peak memory consumption was 123.1 MB. Max. memory is 16.1 GB. [2020-12-09 04:38:50,557 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.59 ms. Allocated memory is still 176.2 MB. Free memory was 118.5 MB in the beginning and 113.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 04:38:50,558 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 62.9 MB. Free memory was 45.7 MB in the beginning and 45.6 MB in the end (delta: 83.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3168.38 ms. Allocated memory was 62.9 MB in the beginning and 176.2 MB in the end (delta: 113.2 MB). Free memory was 33.9 MB in the beginning and 118.5 MB in the end (delta: -84.7 MB). Peak memory consumption was 123.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 76.59 ms. Allocated memory is still 176.2 MB. Free memory was 118.5 MB in the beginning and 113.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...