./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_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_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/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_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/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_8c09de93-194c-4c70-b570-73750a9a1324/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 3a4975114b90501f0dca440aefbd9200ff31a51d ....................................................................................................................................................................................................... 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_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/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_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/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_8c09de93-194c-4c70-b570-73750a9a1324/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 3a4975114b90501f0dca440aefbd9200ff31a51d ............................................................................................................................................................................................................................................................................. 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 03:04:47,415 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:04:47,419 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:04:47,469 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:04:47,470 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:04:47,472 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:04:47,474 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:04:47,477 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:04:47,480 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:04:47,481 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:04:47,483 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:04:47,485 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:04:47,486 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:04:47,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:04:47,490 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:04:47,492 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:04:47,494 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:04:47,495 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:04:47,498 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:04:47,502 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:04:47,504 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:04:47,506 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:04:47,508 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:04:47,510 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:04:47,515 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:04:47,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:04:47,516 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:04:47,518 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:04:47,519 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:04:47,520 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:04:47,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:04:47,522 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:04:47,524 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:04:47,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:04:47,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:04:47,527 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:04:47,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:04:47,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:04:47,530 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:04:47,531 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:04:47,534 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:04:47,536 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 03:04:47,600 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:04:47,603 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:04:47,605 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:04:47,606 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:04:47,606 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:04:47,607 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:04:47,607 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 03:04:47,607 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:04:47,608 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:04:47,608 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 03:04:47,609 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 03:04:47,610 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:04:47,610 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 03:04:47,610 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 03:04:47,611 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 03:04:47,612 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:04:47,612 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 03:04:47,612 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:04:47,612 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:04:47,613 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:04:47,613 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:04:47,613 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:04:47,614 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:04:47,614 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:04:47,614 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:04:47,615 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:04:47,615 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:04:47,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:04:47,616 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:04:47,617 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:04:47,618 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:04:47,618 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 03:04:47,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 03:04:47,619 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:04:47,619 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:04:47,619 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:04:47,620 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_8c09de93-194c-4c70-b570-73750a9a1324/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a4975114b90501f0dca440aefbd9200ff31a51d [2021-10-16 03:04:47,924 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:04:47,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:04:47,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:04:47,965 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:04:47,966 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:04:47,967 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2021-10-16 03:04:48,043 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/data/0a8c742aa/bb7b107606f840778165bce1a33b7f10/FLAG4d0663c71 [2021-10-16 03:04:49,089 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:04:49,090 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2021-10-16 03:04:49,130 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/data/0a8c742aa/bb7b107606f840778165bce1a33b7f10/FLAG4d0663c71 [2021-10-16 03:04:49,474 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/data/0a8c742aa/bb7b107606f840778165bce1a33b7f10 [2021-10-16 03:04:49,476 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:04:49,478 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:04:49,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:04:49,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:04:49,484 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:04:49,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:04:49" (1/1) ... [2021-10-16 03:04:49,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@898726b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:04:49, skipping insertion in model container [2021-10-16 03:04:49,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:04:49" (1/1) ... [2021-10-16 03:04:49,494 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:04:49,639 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:04:50,111 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_8c09de93-194c-4c70-b570-73750a9a1324/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4504,4517] [2021-10-16 03:04:50,124 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_8c09de93-194c-4c70-b570-73750a9a1324/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4564,4577] [2021-10-16 03:04:50,160 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:04:50,168 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:04:51,616 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:51,617 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:51,619 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:51,623 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:51,625 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:51,659 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:51,660 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:51,666 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:51,667 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:51,671 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:51,675 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:51,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:51,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:52,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:04:52,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:04:52,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:04:52,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:04:52,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:04:52,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:04:52,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:04:52,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:04:52,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:04:52,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:04:52,677 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:04:52,678 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 03:04:52,679 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 03:04:52,681 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 03:04:52,682 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 03:04:52,716 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 03:04:52,723 INFO L168 Benchmark]: Toolchain (without parser) took 3242.95 ms. Allocated memory was 94.4 MB in the beginning and 127.9 MB in the end (delta: 33.6 MB). Free memory was 50.1 MB in the beginning and 86.7 MB in the end (delta: -36.6 MB). Peak memory consumption was 26.0 MB. Max. memory is 16.1 GB. [2021-10-16 03:04:52,724 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 94.4 MB. Free memory is still 76.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:04:52,725 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3240.11 ms. Allocated memory was 94.4 MB in the beginning and 127.9 MB in the end (delta: 33.6 MB). Free memory was 49.8 MB in the beginning and 86.7 MB in the end (delta: -36.9 MB). Peak memory consumption was 26.0 MB. Max. memory is 16.1 GB. [2021-10-16 03:04:52,727 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 94.4 MB. Free memory is still 76.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3240.11 ms. Allocated memory was 94.4 MB in the beginning and 127.9 MB in the end (delta: 33.6 MB). Free memory was 49.8 MB in the beginning and 86.7 MB in the end (delta: -36.9 MB). Peak memory consumption was 26.0 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 03:04:55,472 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:04:55,475 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:04:55,530 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:04:55,531 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:04:55,537 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:04:55,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:04:55,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:04:55,550 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:04:55,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:04:55,565 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:04:55,567 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:04:55,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:04:55,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:04:55,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:04:55,573 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:04:55,574 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:04:55,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:04:55,578 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:04:55,581 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:04:55,584 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:04:55,585 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:04:55,587 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:04:55,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:04:55,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:04:55,594 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:04:55,594 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:04:55,595 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:04:55,596 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:04:55,598 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:04:55,598 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:04:55,599 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:04:55,601 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:04:55,602 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:04:55,625 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:04:55,625 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:04:55,626 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:04:55,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:04:55,627 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:04:55,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:04:55,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:04:55,630 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 03:04:55,662 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:04:55,662 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:04:55,664 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:04:55,664 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:04:55,664 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:04:55,664 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:04:55,665 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:04:55,665 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:04:55,665 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:04:55,666 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:04:55,667 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:04:55,667 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:04:55,667 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:04:55,668 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:04:55,668 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:04:55,668 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 03:04:55,668 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 03:04:55,669 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:04:55,669 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:04:55,669 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:04:55,670 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:04:55,670 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 03:04:55,670 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:04:55,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:04:55,671 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:04:55,671 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:04:55,671 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:04:55,672 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 03:04:55,672 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 03:04:55,672 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:04:55,672 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:04:55,673 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:04:55,673 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_8c09de93-194c-4c70-b570-73750a9a1324/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a4975114b90501f0dca440aefbd9200ff31a51d [2021-10-16 03:04:56,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:04:56,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:04:56,223 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:04:56,225 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:04:56,226 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:04:56,227 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2021-10-16 03:04:56,318 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/data/99781d9d9/bde4bc74048043d79a91b36623825747/FLAGd2a875f5a [2021-10-16 03:04:57,486 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:04:57,487 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2021-10-16 03:04:57,553 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/data/99781d9d9/bde4bc74048043d79a91b36623825747/FLAGd2a875f5a [2021-10-16 03:04:57,573 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c09de93-194c-4c70-b570-73750a9a1324/bin/utaipan-mTDlp9Zugs/data/99781d9d9/bde4bc74048043d79a91b36623825747 [2021-10-16 03:04:57,577 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:04:57,579 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:04:57,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:04:57,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:04:57,586 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:04:57,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:04:57" (1/1) ... [2021-10-16 03:04:57,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48c4daf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:04:57, skipping insertion in model container [2021-10-16 03:04:57,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:04:57" (1/1) ... [2021-10-16 03:04:57,599 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:04:57,793 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:04:58,272 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_8c09de93-194c-4c70-b570-73750a9a1324/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4504,4517] [2021-10-16 03:04:58,285 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_8c09de93-194c-4c70-b570-73750a9a1324/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4564,4577] [2021-10-16 03:04:58,335 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:04:58,354 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:04:59,646 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:59,646 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:59,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:59,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:59,649 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:59,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:59,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:59,672 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:59,673 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:59,675 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:59,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:59,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:04:59,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:00,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:05:00,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:05:00,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:05:00,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:05:00,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:05:00,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:05:00,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:05:00,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:05:00,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:05:00,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:05:00,610 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:05:01,131 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,133 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,174 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,175 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,185 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,189 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,219 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,222 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,223 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,223 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,224 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,224 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:05:01,372 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 03:05:01,474 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:05:01,479 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_8c09de93-194c-4c70-b570-73750a9a1324/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4504,4517] [2021-10-16 03:05:01,480 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_8c09de93-194c-4c70-b570-73750a9a1324/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4564,4577] [2021-10-16 03:05:01,487 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:05:01,488 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:05:01,553 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,553 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,554 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,554 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,556 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,569 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,570 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,570 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,572 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,574 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,574 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,575 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:05:01,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:05:01,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:05:01,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:05:01,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:05:01,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:05:01,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:05:01,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:05:01,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:05:01,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:05:01,674 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:05:01,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,869 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,879 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,880 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,902 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,904 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,905 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,905 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,905 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,906 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,907 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:01,938 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:05:01,989 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 03:05:02,020 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_8c09de93-194c-4c70-b570-73750a9a1324/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4504,4517] [2021-10-16 03:05:02,021 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_8c09de93-194c-4c70-b570-73750a9a1324/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4564,4577] [2021-10-16 03:05:02,023 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:05:02,024 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:05:02,068 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,068 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,070 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,078 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,078 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,079 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,080 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,082 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,084 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,084 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,085 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:05:02,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:05:02,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:05:02,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:05:02,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:05:02,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:05:02,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:05:02,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:05:02,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:05:02,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:05:02,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:05:02,266 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,267 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,277 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,280 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,281 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,292 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,293 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,293 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,293 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,294 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,294 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:05:02,353 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:05:02,667 INFO L208 MainTranslator]: Completed translation [2021-10-16 03:05:02,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:05:02 WrapperNode [2021-10-16 03:05:02,668 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 03:05:02,669 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 03:05:02,669 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 03:05:02,669 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 03:05:02,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:05:02" (1/1) ... [2021-10-16 03:05:02,743 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 03:05:02,863 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:05:02" (1/1) ... [2021-10-16 03:05:02,864 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 03:05:02,864 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 03:05:02,866 INFO L168 Benchmark]: Toolchain (without parser) took 5285.94 ms. Allocated memory was 88.1 MB in the beginning and 180.4 MB in the end (delta: 92.3 MB). Free memory was 58.2 MB in the beginning and 71.1 MB in the end (delta: -12.9 MB). Peak memory consumption was 79.9 MB. Max. memory is 16.1 GB. [2021-10-16 03:05:02,867 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 54.5 MB. Free memory is still 35.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:05:02,867 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5086.36 ms. Allocated memory was 88.1 MB in the beginning and 180.4 MB in the end (delta: 92.3 MB). Free memory was 58.0 MB in the beginning and 77.4 MB in the end (delta: -19.4 MB). Peak memory consumption was 82.0 MB. Max. memory is 16.1 GB. [2021-10-16 03:05:02,868 INFO L168 Benchmark]: Boogie Procedure Inliner took 195.32 ms. Allocated memory is still 180.4 MB. Free memory was 77.4 MB in the beginning and 71.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-16 03:05:02,870 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 54.5 MB. Free memory is still 35.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5086.36 ms. Allocated memory was 88.1 MB in the beginning and 180.4 MB in the end (delta: 92.3 MB). Free memory was 58.0 MB in the beginning and 77.4 MB in the end (delta: -19.4 MB). Peak memory consumption was 82.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 195.32 ms. Allocated memory is still 180.4 MB. Free memory was 77.4 MB in the beginning and 71.1 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...