./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs --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 54564ff11c4d345dbb32c828a7aa38393a50cdf2 ....................................................................................................................................................................................................... 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_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs --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 54564ff11c4d345dbb32c828a7aa38393a50cdf2 ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:50:53,443 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:50:53,446 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:50:53,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:50:53,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:50:53,499 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:50:53,500 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:50:53,506 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:50:53,508 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:50:53,513 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:50:53,514 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:50:53,516 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:50:53,517 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:50:53,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:50:53,526 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:50:53,528 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:50:53,530 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:50:53,532 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:50:53,535 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:50:53,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:50:53,544 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:50:53,546 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:50:53,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:50:53,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:50:53,559 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:50:53,559 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:50:53,560 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:50:53,562 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:50:53,562 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:50:53,563 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:50:53,564 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:50:53,565 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:50:53,567 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:50:53,568 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:50:53,570 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:50:53,570 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:50:53,571 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:50:53,571 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:50:53,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:50:53,572 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:50:53,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:50:53,573 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:50:53,617 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:50:53,617 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:50:53,619 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:50:53,619 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:50:53,619 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:50:53,619 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:50:53,619 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:50:53,620 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:50:53,620 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:50:53,620 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:50:53,628 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:50:53,628 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:50:53,628 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:50:53,629 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:50:53,629 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:50:53,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:50:53,630 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:50:53,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:50:53,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:50:53,631 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:50:53,631 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:50:53,631 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:50:53,631 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:50:53,632 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:50:53,632 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:50:53,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:50:53,632 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:50:53,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:50:53,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:50:53,635 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:50:53,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:50:53,636 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:50:53,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:50:53,636 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:50:53,637 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:50:53,637 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:50:53,637 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_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54564ff11c4d345dbb32c828a7aa38393a50cdf2 [2021-10-16 02:50:53,988 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:50:54,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:50:54,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:50:54,037 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:50:54,038 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:50:54,040 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2021-10-16 02:50:54,128 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/data/1009e40d0/0843116039ac4afe9cef9252f060ff1e/FLAG4fd8bbecb [2021-10-16 02:50:55,131 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:50:55,132 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2021-10-16 02:50:55,205 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/data/1009e40d0/0843116039ac4afe9cef9252f060ff1e/FLAG4fd8bbecb [2021-10-16 02:50:55,500 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/data/1009e40d0/0843116039ac4afe9cef9252f060ff1e [2021-10-16 02:50:55,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:50:55,504 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:50:55,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:50:55,506 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:50:55,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:50:55,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:50:55" (1/1) ... [2021-10-16 02:50:55,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3037fce5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:50:55, skipping insertion in model container [2021-10-16 02:50:55,513 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:50:55" (1/1) ... [2021-10-16 02:50:55,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:50:55,675 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:50:56,113 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_befcc139-959e-4427-94ea-7d54dad8c64c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2021-10-16 02:50:56,129 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_befcc139-959e-4427-94ea-7d54dad8c64c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2021-10-16 02:50:56,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:50:56,183 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:50:57,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:50:57,436 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:50:57,437 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:50:57,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:50:57,445 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:50:57,463 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:50:57,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:50:57,469 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:50:57,469 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:50:57,471 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:50:57,472 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:50:57,473 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:50:57,473 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:50:58,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:50:58,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:50:58,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:50:58,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:50:58,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:50:58,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:50:58,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:50:58,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:50:58,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:50:58,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:50:58,431 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:50:58,432 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:50:58,432 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:50:58,435 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:50:58,435 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:50:58,450 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 02:50:58,456 INFO L168 Benchmark]: Toolchain (without parser) took 2949.98 ms. Allocated memory is still 107.0 MB. Free memory was 80.1 MB in the beginning and 65.7 MB in the end (delta: 14.5 MB). Peak memory consumption was 32.5 MB. Max. memory is 16.1 GB. [2021-10-16 02:50:58,457 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 88.1 MB. Free memory was 43.4 MB in the beginning and 43.4 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:50:58,458 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2947.31 ms. Allocated memory is still 107.0 MB. Free memory was 80.1 MB in the beginning and 65.7 MB in the end (delta: 14.5 MB). Peak memory consumption was 32.5 MB. Max. memory is 16.1 GB. [2021-10-16 02:50:58,460 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 88.1 MB. Free memory was 43.4 MB in the beginning and 43.4 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2947.31 ms. Allocated memory is still 107.0 MB. Free memory was 80.1 MB in the beginning and 65.7 MB in the end (delta: 14.5 MB). Peak memory consumption was 32.5 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 0.2.1-dev-5709675 [2021-10-16 02:51:01,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:51:01,018 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:51:01,056 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:51:01,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:51:01,062 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:51:01,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:51:01,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:51:01,075 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:51:01,081 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:51:01,083 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:51:01,085 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:51:01,086 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:51:01,092 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:51:01,095 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:51:01,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:51:01,099 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:51:01,100 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:51:01,108 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:51:01,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:51:01,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:51:01,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:51:01,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:51:01,127 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:51:01,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:51:01,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:51:01,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:51:01,141 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:51:01,142 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:51:01,143 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:51:01,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:51:01,145 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:51:01,148 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:51:01,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:51:01,159 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:51:01,159 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:51:01,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:51:01,162 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:51:01,163 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:51:01,167 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:51:01,167 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:51:01,168 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:51:01,219 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:51:01,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:51:01,220 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:51:01,220 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:51:01,221 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:51:01,221 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:51:01,221 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:51:01,222 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:51:01,222 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:51:01,223 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:51:01,223 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:51:01,224 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:51:01,224 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:51:01,224 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:51:01,224 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:51:01,225 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:51:01,225 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:51:01,225 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:51:01,226 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:51:01,226 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:51:01,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:51:01,226 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:51:01,227 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:51:01,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:51:01,227 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:51:01,228 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:51:01,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:51:01,228 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:51:01,228 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:51:01,229 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:51:01,229 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:51:01,229 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:51:01,230 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_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54564ff11c4d345dbb32c828a7aa38393a50cdf2 [2021-10-16 02:51:01,715 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:51:01,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:51:01,752 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:51:01,754 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:51:01,755 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:51:01,756 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2021-10-16 02:51:01,848 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/data/2f976d37a/bcf868abaae64923b36f75d2214a6e7d/FLAG721ddb951 [2021-10-16 02:51:03,042 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:51:03,042 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2021-10-16 02:51:03,112 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/data/2f976d37a/bcf868abaae64923b36f75d2214a6e7d/FLAG721ddb951 [2021-10-16 02:51:03,358 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befcc139-959e-4427-94ea-7d54dad8c64c/bin/utaipan-mTDlp9Zugs/data/2f976d37a/bcf868abaae64923b36f75d2214a6e7d [2021-10-16 02:51:03,361 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:51:03,362 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:51:03,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:51:03,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:51:03,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:51:03,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:51:03" (1/1) ... [2021-10-16 02:51:03,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b0a865f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:03, skipping insertion in model container [2021-10-16 02:51:03,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:51:03" (1/1) ... [2021-10-16 02:51:03,381 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:51:03,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:51:04,016 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_befcc139-959e-4427-94ea-7d54dad8c64c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2021-10-16 02:51:04,025 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_befcc139-959e-4427-94ea-7d54dad8c64c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2021-10-16 02:51:04,066 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:51:04,077 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:51:05,459 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:05,474 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:05,475 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:05,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:05,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:05,494 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:05,495 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:05,497 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:05,498 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:05,500 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:05,501 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:05,502 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:05,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:06,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:51:06,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:51:06,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:51:06,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:51:06,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:51:06,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:51:06,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:51:06,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:51:06,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:51:06,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:51:06,405 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:51:06,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:06,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:06,940 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:06,941 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:06,949 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:06,950 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:06,970 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:06,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:06,989 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:06,990 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:06,990 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:06,991 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:06,991 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:51:07,103 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:51:07,248 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:51:07,254 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_befcc139-959e-4427-94ea-7d54dad8c64c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2021-10-16 02:51:07,255 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_befcc139-959e-4427-94ea-7d54dad8c64c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2021-10-16 02:51:07,262 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:51:07,265 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:51:07,337 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,354 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,355 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,356 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,358 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,358 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:51:07,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:51:07,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:51:07,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:51:07,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:51:07,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:51:07,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:51:07,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:51:07,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:51:07,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:51:07,454 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:51:07,720 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,735 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,763 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,767 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,804 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,805 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,807 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,807 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,808 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,808 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,844 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:51:07,899 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:51:07,931 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_befcc139-959e-4427-94ea-7d54dad8c64c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2021-10-16 02:51:07,931 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_befcc139-959e-4427-94ea-7d54dad8c64c/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2021-10-16 02:51:07,933 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:51:07,935 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:51:07,983 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,984 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,984 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,985 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,986 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,994 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,996 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,997 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:07,998 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,000 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,002 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,003 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,003 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:51:08,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:51:08,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:51:08,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:51:08,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:51:08,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:51:08,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:51:08,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:51:08,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:51:08,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:51:08,100 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:51:08,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,218 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,254 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,255 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,262 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,262 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,277 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,278 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,279 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,279 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,280 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,280 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:51:08,315 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:51:08,789 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:51:08,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:08 WrapperNode [2021-10-16 02:51:08,790 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:51:08,791 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:51:08,792 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:51:08,792 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:51:08,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:08" (1/1) ... [2021-10-16 02:51:08,896 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]]] [2021-10-16 02:51:09,023 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:51:08" (1/1) ... [2021-10-16 02:51:09,023 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:51:09,023 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:51:09,026 INFO L168 Benchmark]: Toolchain (without parser) took 5662.24 ms. Allocated memory was 54.5 MB in the beginning and 146.8 MB in the end (delta: 92.3 MB). Free memory was 30.3 MB in the beginning and 85.5 MB in the end (delta: -55.1 MB). Peak memory consumption was 36.7 MB. Max. memory is 16.1 GB. [2021-10-16 02:51:09,026 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 54.5 MB. Free memory was 34.3 MB in the beginning and 34.3 MB in the end (delta: 36.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:51:09,027 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5424.71 ms. Allocated memory was 54.5 MB in the beginning and 146.8 MB in the end (delta: 92.3 MB). Free memory was 30.1 MB in the beginning and 91.8 MB in the end (delta: -61.7 MB). Peak memory consumption was 70.3 MB. Max. memory is 16.1 GB. [2021-10-16 02:51:09,027 INFO L168 Benchmark]: Boogie Procedure Inliner took 232.04 ms. Allocated memory is still 146.8 MB. Free memory was 91.8 MB in the beginning and 85.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-16 02:51:09,049 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 54.5 MB. Free memory was 34.3 MB in the beginning and 34.3 MB in the end (delta: 36.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5424.71 ms. Allocated memory was 54.5 MB in the beginning and 146.8 MB in the end (delta: 92.3 MB). Free memory was 30.1 MB in the beginning and 91.8 MB in the end (delta: -61.7 MB). Peak memory consumption was 70.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 232.04 ms. Allocated memory is still 146.8 MB. Free memory was 91.8 MB in the beginning and 85.5 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...