./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_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_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI --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 2780a61e8f696797394939e31ac7646031a70af1 ....................................................................................................................................................................................................... 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_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI --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 2780a61e8f696797394939e31ac7646031a70af1 ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:32:36,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:32:36,041 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:32:36,080 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:32:36,080 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:32:36,082 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:32:36,083 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:32:36,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:32:36,088 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:32:36,090 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:32:36,091 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:32:36,093 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:32:36,094 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:32:36,100 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:32:36,102 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:32:36,104 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:32:36,106 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:32:36,107 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:32:36,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:32:36,120 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:32:36,122 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:32:36,125 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:32:36,129 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:32:36,130 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:32:36,133 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:32:36,134 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:32:36,134 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:32:36,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:32:36,142 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:32:36,143 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:32:36,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:32:36,144 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:32:36,145 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:32:36,146 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:32:36,147 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:32:36,147 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:32:36,148 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:32:36,148 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:32:36,148 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:32:36,149 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:32:36,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:32:36,150 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:32:36,176 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:32:36,176 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:32:36,177 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:32:36,177 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:32:36,177 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:32:36,178 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:32:36,178 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:32:36,178 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:32:36,178 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:32:36,178 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:32:36,178 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:32:36,179 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:32:36,179 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:32:36,179 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:32:36,179 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:32:36,180 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:32:36,180 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:32:36,180 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:32:36,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:32:36,181 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:32:36,181 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:32:36,181 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:32:36,181 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:32:36,181 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:32:36,182 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:32:36,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:32:36,182 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:32:36,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:32:36,182 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:32:36,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:32:36,183 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:32:36,183 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:32:36,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:32:36,183 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:32:36,183 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:32:36,184 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:32:36,184 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_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2780a61e8f696797394939e31ac7646031a70af1 [2021-10-11 02:32:36,494 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:32:36,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:32:36,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:32:36,539 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:32:36,540 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:32:36,541 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-11 02:32:36,609 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/data/12eaf6bea/10e38e0d9e51493581003201d9d5787b/FLAG2874a12ae [2021-10-11 02:32:37,395 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:32:37,396 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-11 02:32:37,437 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/data/12eaf6bea/10e38e0d9e51493581003201d9d5787b/FLAG2874a12ae [2021-10-11 02:32:37,930 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/data/12eaf6bea/10e38e0d9e51493581003201d9d5787b [2021-10-11 02:32:37,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:32:37,934 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:32:37,936 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:37,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:32:37,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:32:37,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:37" (1/1) ... [2021-10-11 02:32:37,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34bf6cd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:37, skipping insertion in model container [2021-10-11 02:32:37,946 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:37" (1/1) ... [2021-10-11 02:32:37,951 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:32:38,073 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:38,387 WARN L226 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_d08d1bb5-1b77-41fa-ad55-c465e90d407f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-11 02:32:38,394 WARN L226 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_d08d1bb5-1b77-41fa-ad55-c465e90d407f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-11 02:32:38,418 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:38,424 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:39,439 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:39,440 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:39,441 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:39,442 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:39,443 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:39,460 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:39,461 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:39,463 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:39,464 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:39,466 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:39,468 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:39,469 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:39,469 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:39,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:39,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:39,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:39,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:39,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:39,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:39,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:39,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:40,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:40,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:40,317 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:40,320 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:40,321 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:40,325 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:40,326 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:40,366 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:32:40,372 INFO L168 Benchmark]: Toolchain (without parser) took 2436.63 ms. Allocated memory was 102.8 MB in the beginning and 134.2 MB in the end (delta: 31.5 MB). Free memory was 77.7 MB in the beginning and 99.4 MB in the end (delta: -21.7 MB). Peak memory consumption was 46.5 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:40,375 INFO L168 Benchmark]: CDTParser took 0.64 ms. Allocated memory is still 102.8 MB. Free memory was 82.0 MB in the beginning and 82.0 MB in the end (delta: 50.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:32:40,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2434.23 ms. Allocated memory was 102.8 MB in the beginning and 134.2 MB in the end (delta: 31.5 MB). Free memory was 77.4 MB in the beginning and 99.4 MB in the end (delta: -21.9 MB). Peak memory consumption was 46.5 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:40,380 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64 ms. Allocated memory is still 102.8 MB. Free memory was 82.0 MB in the beginning and 82.0 MB in the end (delta: 50.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2434.23 ms. Allocated memory was 102.8 MB in the beginning and 134.2 MB in the end (delta: 31.5 MB). Free memory was 77.4 MB in the beginning and 99.4 MB in the end (delta: -21.9 MB). Peak memory consumption was 46.5 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 [2021-10-11 02:32:42,838 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:32:42,842 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:32:42,900 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:32:42,901 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:32:42,907 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:32:42,910 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:32:42,916 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:32:42,919 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:32:42,926 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:32:42,930 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:32:42,932 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:32:42,932 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:32:42,935 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:32:42,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:32:42,939 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:32:42,941 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:32:42,942 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:32:42,949 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:32:42,959 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:32:42,961 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:32:42,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:32:42,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:32:42,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:32:42,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:32:42,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:32:42,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:32:42,970 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:32:42,970 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:32:42,972 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:32:42,972 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:32:42,973 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:32:42,974 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:32:42,975 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:32:42,976 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:32:42,976 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:32:42,977 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:32:42,978 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:32:42,978 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:32:42,979 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:32:42,980 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:32:42,981 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:32:43,022 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:32:43,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:32:43,024 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:32:43,024 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:32:43,024 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:32:43,025 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:32:43,025 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:32:43,025 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:32:43,025 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:32:43,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:32:43,029 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:32:43,030 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:32:43,030 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:32:43,030 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:32:43,030 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:32:43,031 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:32:43,031 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:32:43,031 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:32:43,031 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:32:43,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:32:43,032 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:32:43,032 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:32:43,032 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:32:43,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:32:43,033 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:32:43,033 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:32:43,033 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:32:43,034 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:32:43,034 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:32:43,034 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:32:43,034 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:32:43,035 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:32:43,035 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_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2780a61e8f696797394939e31ac7646031a70af1 [2021-10-11 02:32:43,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:32:43,520 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:32:43,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:32:43,523 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:32:43,525 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:32:43,526 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-11 02:32:43,601 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/data/5bd08828b/3d3cc8eea9bc42e993c8bab3f7d19d5f/FLAG26b7d4e80 [2021-10-11 02:32:44,711 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:32:44,713 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-11 02:32:44,778 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/data/5bd08828b/3d3cc8eea9bc42e993c8bab3f7d19d5f/FLAG26b7d4e80 [2021-10-11 02:32:45,080 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d08d1bb5-1b77-41fa-ad55-c465e90d407f/bin/utaipan-WLngWcDbfI/data/5bd08828b/3d3cc8eea9bc42e993c8bab3f7d19d5f [2021-10-11 02:32:45,083 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:32:45,086 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:32:45,090 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:45,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:32:45,095 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:32:45,096 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:45" (1/1) ... [2021-10-11 02:32:45,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58f7af0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:45, skipping insertion in model container [2021-10-11 02:32:45,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:45" (1/1) ... [2021-10-11 02:32:45,108 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:32:45,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:45,705 WARN L226 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_d08d1bb5-1b77-41fa-ad55-c465e90d407f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-11 02:32:45,714 WARN L226 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_d08d1bb5-1b77-41fa-ad55-c465e90d407f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-11 02:32:45,749 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:45,758 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:47,127 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:47,129 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:47,130 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:47,132 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:47,133 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:47,158 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:47,160 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:47,163 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:47,164 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:47,166 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:47,168 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:47,173 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:47,174 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:47,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:47,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:47,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:47,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:47,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:47,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:47,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:47,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:47,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:47,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:47,954 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:48,358 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,358 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,383 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,384 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,391 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,392 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,408 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,409 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,410 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,411 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,411 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,412 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,412 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,454 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:48,491 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:32:48,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:48,593 WARN L226 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_d08d1bb5-1b77-41fa-ad55-c465e90d407f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-11 02:32:48,594 WARN L226 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_d08d1bb5-1b77-41fa-ad55-c465e90d407f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-11 02:32:48,595 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:48,596 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:48,628 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,628 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,628 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,629 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,630 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,636 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,636 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,637 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,638 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,639 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,639 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,640 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,640 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:48,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:48,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:48,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:48,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:48,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:48,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:48,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:48,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:48,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:48,723 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:48,859 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,860 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,872 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,873 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,875 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,877 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,891 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,892 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,893 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,893 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,894 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,894 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,894 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,921 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:48,963 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:32:48,989 WARN L226 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_d08d1bb5-1b77-41fa-ad55-c465e90d407f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-11 02:32:48,989 WARN L226 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_d08d1bb5-1b77-41fa-ad55-c465e90d407f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-11 02:32:48,991 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:48,993 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:49,033 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,034 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,034 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,034 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,035 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,041 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,043 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,044 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,044 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,046 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,047 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,048 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,048 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:49,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:49,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:49,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:49,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:49,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:49,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:49,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:49,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:49,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:49,128 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:49,268 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,269 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,285 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,286 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,290 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,291 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,308 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,309 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,317 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,317 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,318 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,318 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,319 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:49,376 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:50,814 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:32:50,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:50 WrapperNode [2021-10-11 02:32:50,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:50,816 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:32:50,816 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:32:50,816 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:32:50,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:50" (1/1) ... [2021-10-11 02:32:50,910 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]]] [2021-10-11 02:32:50,991 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:50" (1/1) ... [2021-10-11 02:32:50,991 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:32:50,992 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:32:50,994 INFO L168 Benchmark]: Toolchain (without parser) took 5907.07 ms. Allocated memory was 56.6 MB in the beginning and 172.0 MB in the end (delta: 115.3 MB). Free memory was 25.1 MB in the beginning and 104.2 MB in the end (delta: -79.1 MB). Peak memory consumption was 35.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:50,994 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 56.6 MB. Free memory is still 38.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:32:50,995 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5724.95 ms. Allocated memory was 56.6 MB in the beginning and 172.0 MB in the end (delta: 115.3 MB). Free memory was 25.0 MB in the beginning and 110.5 MB in the end (delta: -85.5 MB). Peak memory consumption was 119.5 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:50,995 INFO L168 Benchmark]: Boogie Procedure Inliner took 175.97 ms. Allocated memory is still 172.0 MB. Free memory was 110.5 MB in the beginning and 104.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:50,997 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 56.6 MB. Free memory is still 38.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5724.95 ms. Allocated memory was 56.6 MB in the beginning and 172.0 MB in the end (delta: 115.3 MB). Free memory was 25.0 MB in the beginning and 110.5 MB in the end (delta: -85.5 MB). Peak memory consumption was 119.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 175.97 ms. Allocated memory is still 172.0 MB. Free memory was 110.5 MB in the beginning and 104.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...