./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_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_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/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_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/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_35a0c01d-25b3-46b3-abba-8946543841ef/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 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 .................................................................................................................................................................................................... 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_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/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_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/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_35a0c01d-25b3-46b3-abba-8946543841ef/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 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 ................................................................................................................................................................................................................................ 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 02:56:01,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:56:01,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:56:01,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:56:01,626 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:56:01,632 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:56:01,634 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:56:01,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:56:01,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:56:01,641 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:56:01,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:56:01,644 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:56:01,645 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:56:01,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:56:01,648 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:56:01,650 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:56:01,651 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:56:01,653 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:56:01,655 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:56:01,658 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:56:01,661 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:56:01,663 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:56:01,665 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:56:01,666 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:56:01,671 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:56:01,671 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:56:01,672 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:56:01,673 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:56:01,674 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:56:01,675 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:56:01,676 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:56:01,677 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:56:01,678 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:56:01,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:56:01,681 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:56:01,682 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:56:01,683 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:56:01,683 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:56:01,684 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:56:01,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:56:01,686 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:56:01,687 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:56:01,717 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:56:01,717 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:56:01,718 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:56:01,719 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:56:01,719 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:56:01,719 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:56:01,720 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:56:01,720 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:56:01,720 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:56:01,720 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:56:01,720 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:56:01,721 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:56:01,721 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:56:01,721 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:56:01,721 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:56:01,722 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:56:01,723 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:56:01,723 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:56:01,723 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:56:01,723 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:56:01,723 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:56:01,724 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:56:01,724 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:56:01,724 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:56:01,724 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:56:01,725 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:56:01,725 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:56:01,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:56:01,725 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:56:01,726 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:56:01,726 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:56:01,726 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:56:01,726 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:56:01,726 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:56:01,727 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:56:01,727 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:56:01,727 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_35a0c01d-25b3-46b3-abba-8946543841ef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 [2021-10-16 02:56:02,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:56:02,125 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:56:02,128 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:56:02,130 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:56:02,131 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:56:02,133 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-16 02:56:02,221 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/data/7b9bd8cf5/c989ca04b7094ea9897f607e0d5e565c/FLAGe3fa99fb2 [2021-10-16 02:56:03,363 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:56:03,364 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-16 02:56:03,408 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/data/7b9bd8cf5/c989ca04b7094ea9897f607e0d5e565c/FLAGe3fa99fb2 [2021-10-16 02:56:03,711 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/data/7b9bd8cf5/c989ca04b7094ea9897f607e0d5e565c [2021-10-16 02:56:03,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:56:03,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:56:03,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:56:03,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:56:03,724 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:56:03,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:56:03" (1/1) ... [2021-10-16 02:56:03,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c921359 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:56:03, skipping insertion in model container [2021-10-16 02:56:03,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:56:03" (1/1) ... [2021-10-16 02:56:03,737 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:56:03,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:56:04,195 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_35a0c01d-25b3-46b3-abba-8946543841ef/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-16 02:56:04,209 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_35a0c01d-25b3-46b3-abba-8946543841ef/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-16 02:56:04,240 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:56:04,257 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:56:05,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:05,436 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:05,437 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:05,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:05,442 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:05,475 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:05,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:05,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:05,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:06,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:56:06,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:56:06,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:56:06,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:56:06,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:56:06,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:56:06,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:56:06,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:56:06,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:56:06,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:56:06,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:56:06,324 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 02:56:06,324 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 02:56:06,327 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 02:56:06,327 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 02:56:06,356 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.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 02:56:06,362 INFO L168 Benchmark]: Toolchain (without parser) took 2643.42 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 63.0 MB in the beginning and 90.9 MB in the end (delta: -27.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.1 GB. [2021-10-16 02:56:06,363 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 92.3 MB. Free memory is still 68.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:56:06,365 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2640.04 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 63.0 MB in the beginning and 90.9 MB in the end (delta: -27.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.1 GB. [2021-10-16 02:56:06,367 INFO L339 ainManager$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 92.3 MB. Free memory is still 68.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2640.04 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 63.0 MB in the beginning and 90.9 MB in the end (delta: -27.9 MB). Peak memory consumption was 33.9 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 02:56:08,865 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:56:08,869 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:56:08,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:56:08,924 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:56:08,928 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:56:08,930 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:56:08,934 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:56:08,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:56:08,946 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:56:08,947 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:56:08,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:56:08,950 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:56:08,953 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:56:08,955 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:56:08,962 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:56:08,964 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:56:08,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:56:08,969 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:56:08,992 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:56:08,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:56:08,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:56:08,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:56:09,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:56:09,010 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:56:09,011 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:56:09,011 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:56:09,013 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:56:09,014 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:56:09,015 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:56:09,016 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:56:09,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:56:09,019 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:56:09,020 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:56:09,021 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:56:09,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:56:09,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:56:09,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:56:09,023 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:56:09,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:56:09,026 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:56:09,027 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:56:09,073 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:56:09,074 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:56:09,076 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:56:09,077 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:56:09,077 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:56:09,077 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:56:09,077 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:56:09,078 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:56:09,078 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:56:09,080 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:56:09,081 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:56:09,081 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:56:09,082 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:56:09,082 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:56:09,082 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:56:09,082 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:56:09,083 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:56:09,083 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:56:09,083 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:56:09,083 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:56:09,084 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:56:09,084 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:56:09,084 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:56:09,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:56:09,085 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:56:09,085 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:56:09,085 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:56:09,086 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:56:09,086 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:56:09,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:56:09,086 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:56:09,087 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:56:09,087 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_35a0c01d-25b3-46b3-abba-8946543841ef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 [2021-10-16 02:56:09,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:56:09,513 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:56:09,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:56:09,518 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:56:09,519 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:56:09,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-16 02:56:09,607 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/data/082890ad3/fb0f9c9cc7ac488dae274f2823bee8b9/FLAGdce872591 [2021-10-16 02:56:10,634 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:56:10,635 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-16 02:56:10,683 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/data/082890ad3/fb0f9c9cc7ac488dae274f2823bee8b9/FLAGdce872591 [2021-10-16 02:56:11,131 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35a0c01d-25b3-46b3-abba-8946543841ef/bin/utaipan-mTDlp9Zugs/data/082890ad3/fb0f9c9cc7ac488dae274f2823bee8b9 [2021-10-16 02:56:11,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:56:11,140 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:56:11,144 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:56:11,145 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:56:11,149 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:56:11,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:56:11" (1/1) ... [2021-10-16 02:56:11,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@610dbf75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:56:11, skipping insertion in model container [2021-10-16 02:56:11,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:56:11" (1/1) ... [2021-10-16 02:56:11,160 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:56:11,331 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:56:11,598 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_35a0c01d-25b3-46b3-abba-8946543841ef/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-16 02:56:11,614 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_35a0c01d-25b3-46b3-abba-8946543841ef/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-16 02:56:11,644 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:56:11,658 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:56:12,757 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:12,762 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:12,763 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:12,764 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:12,765 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:12,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:12,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:12,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:12,799 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:13,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:56:13,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:56:13,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:56:13,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:56:13,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:56:13,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:56:13,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:56:13,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:56:13,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:56:13,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:56:13,631 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:56:13,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:13,799 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:13,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:56:13,950 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:56:13,992 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:56:14,001 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_35a0c01d-25b3-46b3-abba-8946543841ef/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-16 02:56:14,002 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_35a0c01d-25b3-46b3-abba-8946543841ef/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-16 02:56:14,008 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:56:14,009 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:56:14,085 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,086 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,086 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,093 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,108 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,109 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,118 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,119 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:56:14,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:56:14,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:56:14,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:56:14,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:56:14,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:56:14,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:56:14,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:56:14,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:56:14,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:56:14,249 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:56:14,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:56:14,469 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:56:14,501 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_35a0c01d-25b3-46b3-abba-8946543841ef/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-16 02:56:14,502 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_35a0c01d-25b3-46b3-abba-8946543841ef/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-16 02:56:14,504 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:56:14,505 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:56:14,549 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,550 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,550 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,551 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,551 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,558 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,564 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:56:14,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:56:14,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:56:14,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:56:14,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:56:14,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:56:14,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:56:14,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:56:14,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:56:14,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:56:14,668 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:56:14,763 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,763 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:56:14,788 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:56:15,198 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:56:15,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:56:15 WrapperNode [2021-10-16 02:56:15,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:56:15,201 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:56:15,201 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:56:15,202 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:56:15,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:56:15" (1/1) ... [2021-10-16 02:56:15,300 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 02:56:15,402 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:56:15" (1/1) ... [2021-10-16 02:56:15,416 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:56:15,417 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:56:15,419 INFO L168 Benchmark]: Toolchain (without parser) took 4278.23 ms. Allocated memory was 67.1 MB in the beginning and 132.1 MB in the end (delta: 65.0 MB). Free memory was 41.6 MB in the beginning and 50.6 MB in the end (delta: -9.0 MB). Peak memory consumption was 56.4 MB. Max. memory is 16.1 GB. [2021-10-16 02:56:15,419 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 67.1 MB. Free memory was 46.9 MB in the beginning and 46.8 MB in the end (delta: 60.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:56:15,420 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4055.84 ms. Allocated memory was 67.1 MB in the beginning and 132.1 MB in the end (delta: 65.0 MB). Free memory was 41.5 MB in the beginning and 56.1 MB in the end (delta: -14.7 MB). Peak memory consumption was 64.8 MB. Max. memory is 16.1 GB. [2021-10-16 02:56:15,421 INFO L168 Benchmark]: Boogie Procedure Inliner took 215.33 ms. Allocated memory is still 132.1 MB. Free memory was 56.1 MB in the beginning and 50.6 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-16 02:56:15,423 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 67.1 MB. Free memory was 46.9 MB in the beginning and 46.8 MB in the end (delta: 60.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4055.84 ms. Allocated memory was 67.1 MB in the beginning and 132.1 MB in the end (delta: 65.0 MB). Free memory was 41.5 MB in the beginning and 56.1 MB in the end (delta: -14.7 MB). Peak memory consumption was 64.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 215.33 ms. Allocated memory is still 132.1 MB. Free memory was 56.1 MB in the beginning and 50.6 MB in the end (delta: 5.6 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...