./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 e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/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_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw --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 44162e1142387f3513ac3cf9af71d3c7aa6399e99cd364d08a07ceb8efc80a41 ....................................................................................................................................................................................................... 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_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/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_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw --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 44162e1142387f3513ac3cf9af71d3c7aa6399e99cd364d08a07ceb8efc80a41 ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-20 05:32:55,443 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 05:32:55,447 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 05:32:55,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 05:32:55,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 05:32:55,519 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 05:32:55,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 05:32:55,526 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 05:32:55,530 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 05:32:55,536 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 05:32:55,538 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 05:32:55,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 05:32:55,541 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 05:32:55,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 05:32:55,546 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 05:32:55,555 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 05:32:55,558 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 05:32:55,560 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 05:32:55,562 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 05:32:55,572 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 05:32:55,574 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 05:32:55,576 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 05:32:55,580 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 05:32:55,581 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 05:32:55,594 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 05:32:55,594 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 05:32:55,595 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 05:32:55,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 05:32:55,598 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 05:32:55,601 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 05:32:55,601 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 05:32:55,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 05:32:55,605 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 05:32:55,607 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 05:32:55,609 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 05:32:55,610 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 05:32:55,611 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 05:32:55,611 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 05:32:55,612 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 05:32:55,613 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 05:32:55,614 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 05:32:55,615 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-20 05:32:55,665 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 05:32:55,666 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 05:32:55,668 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 05:32:55,668 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 05:32:55,668 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 05:32:55,668 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 05:32:55,669 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-20 05:32:55,669 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 05:32:55,669 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 05:32:55,669 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-20 05:32:55,671 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-20 05:32:55,671 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 05:32:55,671 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-20 05:32:55,672 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-20 05:32:55,672 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-20 05:32:55,673 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 05:32:55,673 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-20 05:32:55,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 05:32:55,674 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 05:32:55,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 05:32:55,674 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 05:32:55,674 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 05:32:55,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 05:32:55,675 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 05:32:55,675 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 05:32:55,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 05:32:55,676 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 05:32:55,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 05:32:55,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 05:32:55,678 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 05:32:55,678 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 05:32:55,679 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-20 05:32:55,679 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-20 05:32:55,679 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 05:32:55,679 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 05:32:55,680 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 05:32:55,680 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_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44162e1142387f3513ac3cf9af71d3c7aa6399e99cd364d08a07ceb8efc80a41 [2021-10-20 05:32:56,006 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 05:32:56,031 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 05:32:56,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 05:32:56,036 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 05:32:56,037 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 05:32:56,038 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-20 05:32:56,104 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/data/5101ad143/305408bc4af24bb19fd46facdde73c72/FLAG141be1541 [2021-10-20 05:32:57,112 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 05:32:57,113 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-20 05:32:57,171 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/data/5101ad143/305408bc4af24bb19fd46facdde73c72/FLAG141be1541 [2021-10-20 05:32:57,489 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/data/5101ad143/305408bc4af24bb19fd46facdde73c72 [2021-10-20 05:32:57,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 05:32:57,494 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 05:32:57,496 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 05:32:57,496 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 05:32:57,500 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 05:32:57,501 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:32:57" (1/1) ... [2021-10-20 05:32:57,503 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11140769 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:32:57, skipping insertion in model container [2021-10-20 05:32:57,503 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:32:57" (1/1) ... [2021-10-20 05:32:57,512 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 05:32:57,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:32:58,051 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_33f50b45-1431-4cb0-a4bf-9380757d3cb7/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-20 05:32:58,061 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_33f50b45-1431-4cb0-a4bf-9380757d3cb7/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-20 05:32:58,104 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:32:58,126 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:32:59,581 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:32:59,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:32:59,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:32:59,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:32:59,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:32:59,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:32:59,604 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:32:59,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:32:59,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:32:59,611 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:32:59,613 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:32:59,614 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:32:59,615 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:00,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:33:00,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:33:00,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:33:00,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:33:00,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:33:00,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:33:00,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:33:00,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:33:00,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:33:00,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:33:00,650 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:33:00,651 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:33:00,652 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:33:00,654 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:33:00,654 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:33:00,672 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-20 05:33:00,678 INFO L168 Benchmark]: Toolchain (without parser) took 3182.30 ms. Allocated memory was 104.9 MB in the beginning and 127.9 MB in the end (delta: 23.1 MB). Free memory was 77.3 MB in the beginning and 90.4 MB in the end (delta: -13.1 MB). Peak memory consumption was 35.4 MB. Max. memory is 16.1 GB. [2021-10-20 05:33:00,678 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 104.9 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 05:33:00,680 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3179.28 ms. Allocated memory was 104.9 MB in the beginning and 127.9 MB in the end (delta: 23.1 MB). Free memory was 77.3 MB in the beginning and 90.4 MB in the end (delta: -13.1 MB). Peak memory consumption was 35.4 MB. Max. memory is 16.1 GB. [2021-10-20 05:33:00,683 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 104.9 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3179.28 ms. Allocated memory was 104.9 MB in the beginning and 127.9 MB in the end (delta: 23.1 MB). Free memory was 77.3 MB in the beginning and 90.4 MB in the end (delta: -13.1 MB). Peak memory consumption was 35.4 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-e943c26 [2021-10-20 05:33:03,264 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 05:33:03,268 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 05:33:03,335 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 05:33:03,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 05:33:03,341 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 05:33:03,343 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 05:33:03,349 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 05:33:03,353 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 05:33:03,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 05:33:03,367 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 05:33:03,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 05:33:03,370 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 05:33:03,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 05:33:03,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 05:33:03,384 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 05:33:03,386 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 05:33:03,390 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 05:33:03,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 05:33:03,401 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 05:33:03,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 05:33:03,406 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 05:33:03,410 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 05:33:03,412 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 05:33:03,424 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 05:33:03,426 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 05:33:03,427 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 05:33:03,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 05:33:03,430 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 05:33:03,432 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 05:33:03,432 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 05:33:03,433 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 05:33:03,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 05:33:03,437 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 05:33:03,439 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 05:33:03,439 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 05:33:03,440 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 05:33:03,463 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 05:33:03,464 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 05:33:03,466 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 05:33:03,467 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 05:33:03,468 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-20 05:33:03,522 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 05:33:03,522 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 05:33:03,524 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 05:33:03,524 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 05:33:03,524 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 05:33:03,525 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 05:33:03,525 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 05:33:03,525 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 05:33:03,526 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 05:33:03,528 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 05:33:03,529 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 05:33:03,529 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 05:33:03,530 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 05:33:03,530 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 05:33:03,530 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 05:33:03,531 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-20 05:33:03,531 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-20 05:33:03,531 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 05:33:03,531 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 05:33:03,532 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 05:33:03,532 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 05:33:03,532 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-20 05:33:03,533 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 05:33:03,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 05:33:03,533 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 05:33:03,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 05:33:03,534 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 05:33:03,534 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-20 05:33:03,535 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-20 05:33:03,535 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 05:33:03,535 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 05:33:03,535 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 05:33:03,536 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_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44162e1142387f3513ac3cf9af71d3c7aa6399e99cd364d08a07ceb8efc80a41 [2021-10-20 05:33:04,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 05:33:04,028 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 05:33:04,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 05:33:04,033 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 05:33:04,034 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 05:33:04,035 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-20 05:33:04,120 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/data/fe5a3f22d/1ab5ad77bf904f07a7415fa560e1a597/FLAG6cab00f59 [2021-10-20 05:33:05,243 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 05:33:05,245 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-20 05:33:05,309 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/data/fe5a3f22d/1ab5ad77bf904f07a7415fa560e1a597/FLAG6cab00f59 [2021-10-20 05:33:05,515 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33f50b45-1431-4cb0-a4bf-9380757d3cb7/bin/utaipan-tZwUujhuQw/data/fe5a3f22d/1ab5ad77bf904f07a7415fa560e1a597 [2021-10-20 05:33:05,518 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 05:33:05,522 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 05:33:05,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 05:33:05,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 05:33:05,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 05:33:05,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:33:05" (1/1) ... [2021-10-20 05:33:05,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67dbb31b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:33:05, skipping insertion in model container [2021-10-20 05:33:05,531 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:33:05" (1/1) ... [2021-10-20 05:33:05,539 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 05:33:05,740 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:33:06,212 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_33f50b45-1431-4cb0-a4bf-9380757d3cb7/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-20 05:33:06,226 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_33f50b45-1431-4cb0-a4bf-9380757d3cb7/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-20 05:33:06,263 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:33:06,276 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:33:07,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:07,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:07,797 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:07,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:07,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:07,816 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:07,817 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:07,820 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:07,821 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:07,823 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:07,824 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:07,825 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:07,826 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:08,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:33:08,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:33:08,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:33:08,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:33:08,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:33:08,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:33:08,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:33:08,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:33:08,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:33:08,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:33:08,773 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:33:09,268 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,269 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,294 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,295 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,369 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 05:33:09,431 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-20 05:33:09,526 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:33:09,532 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_33f50b45-1431-4cb0-a4bf-9380757d3cb7/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-20 05:33:09,533 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_33f50b45-1431-4cb0-a4bf-9380757d3cb7/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-20 05:33:09,534 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:33:09,535 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:33:09,587 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,587 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,589 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,604 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,609 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,610 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,610 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:33:09,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:33:09,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:33:09,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:33:09,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:33:09,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:33:09,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:33:09,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:33:09,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:33:09,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:33:09,690 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:33:09,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,862 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,874 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,892 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:09,918 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 05:33:10,001 INFO L203 MainTranslator]: Completed pre-run [2021-10-20 05:33:10,033 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_33f50b45-1431-4cb0-a4bf-9380757d3cb7/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-20 05:33:10,033 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_33f50b45-1431-4cb0-a4bf-9380757d3cb7/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-20 05:33:10,035 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:33:10,036 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:33:10,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,100 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,109 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,111 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,113 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,115 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,117 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,118 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,119 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:33:10,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:33:10,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:33:10,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:33:10,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:33:10,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:33:10,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:33:10,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:33:10,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:33:10,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:33:10,205 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:33:10,358 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,382 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,383 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,387 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,400 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,401 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,403 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,403 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:33:10,438 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 05:33:10,933 INFO L208 MainTranslator]: Completed translation [2021-10-20 05:33:10,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:33:10 WrapperNode [2021-10-20 05:33:10,933 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-20 05:33:10,935 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-20 05:33:10,941 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-20 05:33:10,941 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-20 05:33:10,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:33:10" (1/1) ... [2021-10-20 05:33:11,076 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]]] [2021-10-20 05:33:11,208 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:33:10" (1/1) ... [2021-10-20 05:33:11,219 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-20 05:33:11,220 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-20 05:33:11,222 INFO L168 Benchmark]: Toolchain (without parser) took 5699.30 ms. Allocated memory was 71.3 MB in the beginning and 174.1 MB in the end (delta: 102.8 MB). Free memory was 45.6 MB in the beginning and 93.6 MB in the end (delta: -48.0 MB). Peak memory consumption was 52.0 MB. Max. memory is 16.1 GB. [2021-10-20 05:33:11,223 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 71.3 MB. Free memory was 52.2 MB in the beginning and 52.1 MB in the end (delta: 60.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 05:33:11,223 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5410.80 ms. Allocated memory was 71.3 MB in the beginning and 174.1 MB in the end (delta: 102.8 MB). Free memory was 45.5 MB in the beginning and 99.7 MB in the end (delta: -54.2 MB). Peak memory consumption was 75.3 MB. Max. memory is 16.1 GB. [2021-10-20 05:33:11,224 INFO L168 Benchmark]: Boogie Procedure Inliner took 284.56 ms. Allocated memory is still 174.1 MB. Free memory was 99.7 MB in the beginning and 93.6 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-20 05:33:11,226 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 71.3 MB. Free memory was 52.2 MB in the beginning and 52.1 MB in the end (delta: 60.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5410.80 ms. Allocated memory was 71.3 MB in the beginning and 174.1 MB in the end (delta: 102.8 MB). Free memory was 45.5 MB in the beginning and 99.7 MB in the end (delta: -54.2 MB). Peak memory consumption was 75.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 284.56 ms. Allocated memory is still 174.1 MB. Free memory was 99.7 MB in the beginning and 93.6 MB in the end (delta: 6.1 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...