./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 20094a1925392642c6bb679a3f47fffb1dcb49b8 ................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 20094a1925392642c6bb679a3f47fffb1dcb49b8 ....................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:57:09,471 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:57:09,474 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:57:09,511 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:57:09,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:57:09,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:57:09,516 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:57:09,519 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:57:09,521 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:57:09,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:57:09,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:57:09,526 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:57:09,527 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:57:09,528 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:57:09,530 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:57:09,532 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:57:09,535 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:57:09,537 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:57:09,542 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:57:09,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:57:09,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:57:09,556 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:57:09,557 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:57:09,558 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:57:09,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:57:09,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:57:09,564 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:57:09,565 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:57:09,566 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:57:09,567 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:57:09,567 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:57:09,569 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:57:09,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:57:09,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:57:09,572 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:57:09,573 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:57:09,574 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:57:09,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:57:09,575 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:57:09,576 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:57:09,577 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:57:09,578 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:57:09,613 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:57:09,615 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:57:09,617 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:57:09,617 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:57:09,618 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:57:09,618 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:57:09,618 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:57:09,618 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:57:09,619 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:57:09,619 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:57:09,620 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:57:09,620 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:57:09,621 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:57:09,621 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:57:09,621 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:57:09,623 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:57:09,623 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:57:09,623 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:57:09,623 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:57:09,624 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:57:09,624 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:57:09,624 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:57:09,624 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:57:09,625 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:57:09,625 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:57:09,625 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:57:09,625 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:57:09,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:57:09,626 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:57:09,627 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:57:09,628 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:57:09,628 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:57:09,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:57:09,629 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:57:09,629 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:57:09,629 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:57:09,629 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20094a1925392642c6bb679a3f47fffb1dcb49b8 [2021-10-13 07:57:09,899 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:57:09,920 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:57:09,923 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:57:09,924 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:57:09,925 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:57:09,926 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2021-10-13 07:57:10,009 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/data/514b2ba35/e35c523f5e614ccb8c58377c65f0d024/FLAG3ab0297a2 [2021-10-13 07:57:10,917 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:57:10,918 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2021-10-13 07:57:10,983 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/data/514b2ba35/e35c523f5e614ccb8c58377c65f0d024/FLAG3ab0297a2 [2021-10-13 07:57:11,378 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/data/514b2ba35/e35c523f5e614ccb8c58377c65f0d024 [2021-10-13 07:57:11,380 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:57:11,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:57:11,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:57:11,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:57:11,390 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:57:11,391 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:57:11" (1/1) ... [2021-10-13 07:57:11,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1582a671 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:57:11, skipping insertion in model container [2021-10-13 07:57:11,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:57:11" (1/1) ... [2021-10-13 07:57:11,403 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:57:11,537 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:57:11,860 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4501,4514] [2021-10-13 07:57:11,869 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4561,4574] [2021-10-13 07:57:11,899 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:57:11,905 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:57:13,165 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:13,166 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:13,167 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:13,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:13,169 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:13,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:13,185 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:13,187 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:13,188 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:13,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:57:13,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:57:13,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:57:13,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:57:13,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:57:13,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:57:13,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:57:13,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:57:13,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:57:13,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:57:14,092 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:57:14,093 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:57:14,093 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:57:14,095 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:57:14,096 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:57:14,112 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:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) 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:1415) 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:1359) 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:1052) 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:1430) 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:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:57:14,121 INFO L168 Benchmark]: Toolchain (without parser) took 2736.11 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 53.7 MB in the beginning and 94.6 MB in the end (delta: -40.9 MB). Peak memory consumption was 25.4 MB. Max. memory is 16.1 GB. [2021-10-13 07:57:14,122 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 98.6 MB. Free memory is still 51.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:57:14,123 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2728.77 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 53.7 MB in the beginning and 94.6 MB in the end (delta: -40.9 MB). Peak memory consumption was 25.4 MB. Max. memory is 16.1 GB. [2021-10-13 07:57:14,124 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 98.6 MB. Free memory is still 51.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2728.77 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 53.7 MB in the beginning and 94.6 MB in the end (delta: -40.9 MB). Peak memory consumption was 25.4 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 0.2.1-dev-4e77c04 [2021-10-13 07:57:16,441 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:57:16,444 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:57:16,497 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:57:16,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:57:16,501 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:57:16,503 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:57:16,508 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:57:16,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:57:16,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:57:16,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:57:16,522 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:57:16,522 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:57:16,525 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:57:16,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:57:16,533 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:57:16,535 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:57:16,536 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:57:16,538 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:57:16,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:57:16,549 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:57:16,551 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:57:16,554 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:57:16,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:57:16,564 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:57:16,564 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:57:16,565 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:57:16,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:57:16,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:57:16,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:57:16,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:57:16,569 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:57:16,571 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:57:16,572 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:57:16,573 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:57:16,574 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:57:16,575 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:57:16,575 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:57:16,575 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:57:16,577 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:57:16,578 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:57:16,583 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:57:16,637 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:57:16,637 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:57:16,638 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:57:16,638 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:57:16,638 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:57:16,639 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:57:16,639 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:57:16,639 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:57:16,639 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:57:16,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:57:16,640 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:57:16,641 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:57:16,641 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:57:16,641 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:57:16,641 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:57:16,641 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:57:16,642 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:57:16,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:57:16,642 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:57:16,642 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:57:16,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:57:16,643 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:57:16,643 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:57:16,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:57:16,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:57:16,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:57:16,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:57:16,644 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:57:16,644 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:57:16,644 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:57:16,645 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:57:16,645 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:57:16,645 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20094a1925392642c6bb679a3f47fffb1dcb49b8 [2021-10-13 07:57:17,030 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:57:17,056 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:57:17,059 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:57:17,060 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:57:17,060 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:57:17,061 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2021-10-13 07:57:17,135 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/data/3c4b23388/bf2ce9aafdae4dd0ad4987894c098095/FLAGad02ee123 [2021-10-13 07:57:18,141 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:57:18,142 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2021-10-13 07:57:18,201 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/data/3c4b23388/bf2ce9aafdae4dd0ad4987894c098095/FLAGad02ee123 [2021-10-13 07:57:18,584 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/bin/utaipan-q2qaUkNPG8/data/3c4b23388/bf2ce9aafdae4dd0ad4987894c098095 [2021-10-13 07:57:18,587 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:57:18,588 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:57:18,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:57:18,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:57:18,593 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:57:18,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:57:18" (1/1) ... [2021-10-13 07:57:18,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cfdafc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:57:18, skipping insertion in model container [2021-10-13 07:57:18,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:57:18" (1/1) ... [2021-10-13 07:57:18,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:57:18,777 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:57:19,121 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4501,4514] [2021-10-13 07:57:19,130 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4561,4574] [2021-10-13 07:57:19,168 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:57:19,178 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:57:20,532 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:20,533 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:20,533 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:20,534 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:20,536 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:20,551 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:20,552 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:20,554 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:20,555 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:21,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:57:21,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:57:21,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:57:21,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:57:21,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:57:21,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:57:21,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:57:21,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:57:21,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:57:21,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:57:21,482 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:57:21,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:21,637 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,035 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,036 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,063 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,066 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,073 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,074 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,100 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,100 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,101 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:57:22,262 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:57:22,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:57:22,390 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4501,4514] [2021-10-13 07:57:22,391 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4561,4574] [2021-10-13 07:57:22,392 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:57:22,393 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:57:22,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,449 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,456 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,466 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:57:22,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:57:22,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:57:22,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:57:22,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:57:22,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:57:22,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:57:22,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:57:22,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:57:22,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:57:22,550 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:57:22,642 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,645 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,763 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,764 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,771 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,772 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,774 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,775 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,783 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,784 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,785 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,786 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,787 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,787 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,833 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:57:22,883 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:57:22,911 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4501,4514] [2021-10-13 07:57:22,912 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d12c5-af06-44df-9606-d0afa4a4fc40/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4561,4574] [2021-10-13 07:57:22,914 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:57:22,914 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:57:22,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,959 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,960 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,965 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,966 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,967 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:22,967 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:57:23,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:57:23,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:57:23,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:57:23,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:57:23,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:57:23,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:57:23,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:57:23,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:57:23,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:57:23,037 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:57:23,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,191 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,191 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,199 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,200 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,203 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,204 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,213 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,214 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,214 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,215 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,215 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,216 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,216 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:23,246 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:57:23,666 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:57:23,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:57:23 WrapperNode [2021-10-13 07:57:23,667 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:57:23,668 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:57:23,668 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:57:23,668 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:57:23,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:57:23" (1/1) ... [2021-10-13 07:57:23,734 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 07:57:23,820 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:57:23" (1/1) ... [2021-10-13 07:57:23,821 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:57:23,821 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:57:23,823 INFO L168 Benchmark]: Toolchain (without parser) took 5233.97 ms. Allocated memory was 65.0 MB in the beginning and 169.9 MB in the end (delta: 104.9 MB). Free memory was 33.0 MB in the beginning and 93.4 MB in the end (delta: -60.4 MB). Peak memory consumption was 46.0 MB. Max. memory is 16.1 GB. [2021-10-13 07:57:23,824 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 65.0 MB. Free memory is still 46.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:57:23,824 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5077.37 ms. Allocated memory was 65.0 MB in the beginning and 169.9 MB in the end (delta: 104.9 MB). Free memory was 32.9 MB in the beginning and 100.6 MB in the end (delta: -67.7 MB). Peak memory consumption was 83.7 MB. Max. memory is 16.1 GB. [2021-10-13 07:57:23,825 INFO L168 Benchmark]: Boogie Procedure Inliner took 153.36 ms. Allocated memory is still 169.9 MB. Free memory was 100.6 MB in the beginning and 93.4 MB in the end (delta: 7.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-13 07:57:23,827 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 65.0 MB. Free memory is still 46.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5077.37 ms. Allocated memory was 65.0 MB in the beginning and 169.9 MB in the end (delta: 104.9 MB). Free memory was 32.9 MB in the beginning and 100.6 MB in the end (delta: -67.7 MB). Peak memory consumption was 83.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 153.36 ms. Allocated memory is still 169.9 MB. Free memory was 100.6 MB in the beginning and 93.4 MB in the end (delta: 7.2 MB). Peak memory consumption was 8.4 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...