./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_string_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_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/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_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/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_7ab2a820-f581-457f-bdac-2b0346d643d2/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 9ada52fa2d2f19797875f51aa29b98afc09f0d81 ....................................................................................................................................................................................................... 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_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/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_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/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_7ab2a820-f581-457f-bdac-2b0346d643d2/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 9ada52fa2d2f19797875f51aa29b98afc09f0d81 ............................................................................................................................................................................................................................................................................. 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 03:01:01,512 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:01:01,517 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:01:01,559 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:01:01,560 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:01:01,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:01:01,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:01:01,570 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:01:01,572 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:01:01,578 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:01:01,579 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:01:01,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:01:01,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:01:01,583 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:01:01,586 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:01:01,593 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:01:01,595 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:01:01,596 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:01:01,599 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:01:01,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:01:01,608 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:01:01,609 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:01:01,612 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:01:01,613 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:01:01,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:01:01,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:01:01,623 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:01:01,625 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:01:01,625 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:01:01,627 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:01:01,628 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:01:01,629 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:01:01,631 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:01:01,632 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:01:01,634 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:01:01,634 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:01:01,635 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:01:01,635 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:01:01,635 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:01:01,636 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:01:01,637 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:01:01,638 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 03:01:01,684 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:01:01,685 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:01:01,685 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:01:01,685 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:01:01,686 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:01:01,686 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:01:01,686 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 03:01:01,686 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:01:01,686 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:01:01,687 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 03:01:01,687 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 03:01:01,687 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:01:01,687 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 03:01:01,687 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 03:01:01,688 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 03:01:01,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:01:01,688 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 03:01:01,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:01:01,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:01:01,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:01:01,689 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:01:01,689 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:01:01,689 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:01:01,690 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:01:01,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:01:01,690 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:01:01,690 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:01:01,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:01:01,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:01:01,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:01:01,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:01:01,691 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 03:01:01,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 03:01:01,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:01:01,692 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:01:01,692 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:01:01,692 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_7ab2a820-f581-457f-bdac-2b0346d643d2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ada52fa2d2f19797875f51aa29b98afc09f0d81 [2021-10-16 03:01:01,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:01:01,983 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:01:01,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:01:01,987 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:01:01,988 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:01:01,989 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-10-16 03:01:02,047 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/data/eb3d5931f/19e43d0d85cb46ea9835e4cff5ba21d8/FLAG58243e1ca [2021-10-16 03:01:02,933 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:01:02,933 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-10-16 03:01:02,978 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/data/eb3d5931f/19e43d0d85cb46ea9835e4cff5ba21d8/FLAG58243e1ca [2021-10-16 03:01:03,069 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/data/eb3d5931f/19e43d0d85cb46ea9835e4cff5ba21d8 [2021-10-16 03:01:03,071 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:01:03,072 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:01:03,078 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:01:03,078 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:01:03,081 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:01:03,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:01:03" (1/1) ... [2021-10-16 03:01:03,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17a7ab1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:01:03, skipping insertion in model container [2021-10-16 03:01:03,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:01:03" (1/1) ... [2021-10-16 03:01:03,088 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:01:03,231 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:01:03,592 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_7ab2a820-f581-457f-bdac-2b0346d643d2/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-10-16 03:01:03,603 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_7ab2a820-f581-457f-bdac-2b0346d643d2/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-10-16 03:01:03,637 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:01:03,655 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:01:04,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,837 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,838 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,854 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,855 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,856 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,857 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:05,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:01:05,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:01:05,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:01:05,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:01:05,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:01:05,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:01:05,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:01:05,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:01:05,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:01:05,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:01:05,651 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:01:05,653 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 03:01:05,654 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:01:05,658 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 03:01:05,659 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 03:01:05,696 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 03:01:05,702 INFO L168 Benchmark]: Toolchain (without parser) took 2628.62 ms. Allocated memory was 119.5 MB in the beginning and 153.1 MB in the end (delta: 33.6 MB). Free memory was 71.5 MB in the beginning and 117.5 MB in the end (delta: -46.0 MB). Peak memory consumption was 24.6 MB. Max. memory is 16.1 GB. [2021-10-16 03:01:05,704 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 119.5 MB. Free memory was 98.3 MB in the beginning and 98.2 MB in the end (delta: 69.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:01:05,707 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2622.11 ms. Allocated memory was 119.5 MB in the beginning and 153.1 MB in the end (delta: 33.6 MB). Free memory was 71.3 MB in the beginning and 117.5 MB in the end (delta: -46.2 MB). Peak memory consumption was 24.6 MB. Max. memory is 16.1 GB. [2021-10-16 03:01:05,709 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 119.5 MB. Free memory was 98.3 MB in the beginning and 98.2 MB in the end (delta: 69.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2622.11 ms. Allocated memory was 119.5 MB in the beginning and 153.1 MB in the end (delta: 33.6 MB). Free memory was 71.3 MB in the beginning and 117.5 MB in the end (delta: -46.2 MB). Peak memory consumption was 24.6 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 03:01:07,912 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:01:07,915 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:01:07,981 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:01:07,981 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:01:07,987 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:01:07,989 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:01:07,993 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:01:07,997 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:01:08,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:01:08,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:01:08,011 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:01:08,011 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:01:08,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:01:08,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:01:08,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:01:08,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:01:08,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:01:08,026 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:01:08,033 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:01:08,036 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:01:08,037 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:01:08,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:01:08,043 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:01:08,049 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:01:08,049 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:01:08,050 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:01:08,052 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:01:08,053 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:01:08,054 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:01:08,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:01:08,055 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:01:08,057 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:01:08,058 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:01:08,060 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:01:08,060 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:01:08,061 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:01:08,061 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:01:08,062 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:01:08,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:01:08,064 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:01:08,065 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 03:01:08,111 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:01:08,111 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:01:08,113 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:01:08,113 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:01:08,113 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:01:08,114 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:01:08,114 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:01:08,114 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:01:08,114 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:01:08,116 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:01:08,117 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:01:08,118 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:01:08,118 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:01:08,118 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:01:08,118 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:01:08,119 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 03:01:08,119 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 03:01:08,119 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:01:08,119 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:01:08,119 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:01:08,120 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:01:08,120 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 03:01:08,120 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:01:08,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:01:08,121 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:01:08,121 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:01:08,121 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:01:08,121 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 03:01:08,122 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 03:01:08,122 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:01:08,122 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:01:08,122 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:01:08,123 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_7ab2a820-f581-457f-bdac-2b0346d643d2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ada52fa2d2f19797875f51aa29b98afc09f0d81 [2021-10-16 03:01:08,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:01:08,528 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:01:08,531 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:01:08,532 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:01:08,533 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:01:08,534 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-10-16 03:01:08,609 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/data/114e3ad28/bd3996969ace41e290b853307832737c/FLAG0d39cab18 [2021-10-16 03:01:09,566 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:01:09,568 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-10-16 03:01:09,614 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/data/114e3ad28/bd3996969ace41e290b853307832737c/FLAG0d39cab18 [2021-10-16 03:01:10,009 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ab2a820-f581-457f-bdac-2b0346d643d2/bin/utaipan-mTDlp9Zugs/data/114e3ad28/bd3996969ace41e290b853307832737c [2021-10-16 03:01:10,011 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:01:10,012 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:01:10,014 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:01:10,014 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:01:10,017 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:01:10,018 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:01:10" (1/1) ... [2021-10-16 03:01:10,019 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a215bf5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:01:10, skipping insertion in model container [2021-10-16 03:01:10,019 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:01:10" (1/1) ... [2021-10-16 03:01:10,026 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:01:10,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:01:10,508 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_7ab2a820-f581-457f-bdac-2b0346d643d2/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-10-16 03:01:10,514 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_7ab2a820-f581-457f-bdac-2b0346d643d2/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-10-16 03:01:10,542 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:01:10,556 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:01:11,947 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,947 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,949 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,949 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,950 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,971 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,971 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,973 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,974 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,975 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,975 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:01:12,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:01:12,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:01:12,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:01:12,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:01:12,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:01:12,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:01:12,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:01:12,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:01:12,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:01:12,717 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:01:13,063 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,086 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,092 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,093 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,120 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,122 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,122 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,123 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,123 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,123 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,124 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,162 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:01:13,203 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 03:01:13,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:01:13,314 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_7ab2a820-f581-457f-bdac-2b0346d643d2/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-10-16 03:01:13,315 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_7ab2a820-f581-457f-bdac-2b0346d643d2/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-10-16 03:01:13,316 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:01:13,317 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:01:13,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,360 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,361 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,361 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,362 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,362 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,363 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:01:13,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:01:13,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:01:13,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:01:13,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:01:13,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:01:13,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:01:13,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:01:13,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:01:13,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:01:13,429 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:01:13,550 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,550 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,571 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,572 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,580 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,581 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:01:13,652 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 03:01:13,691 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_7ab2a820-f581-457f-bdac-2b0346d643d2/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-10-16 03:01:13,692 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_7ab2a820-f581-457f-bdac-2b0346d643d2/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-10-16 03:01:13,693 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:01:13,695 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:01:13,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,733 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,733 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,734 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,735 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,745 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,746 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,746 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:13,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:01:13,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:01:13,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:01:13,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:01:13,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:01:13,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:01:13,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:01:13,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:01:13,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:01:13,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:01:13,865 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:01:14,031 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:14,032 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:14,041 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:14,041 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:14,044 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:14,045 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:14,058 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:14,059 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:14,059 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:14,060 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:14,060 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:14,060 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:14,061 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:14,086 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:01:14,654 INFO L208 MainTranslator]: Completed translation [2021-10-16 03:01:14,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:01:14 WrapperNode [2021-10-16 03:01:14,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 03:01:14,656 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 03:01:14,657 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 03:01:14,657 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 03:01:14,664 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:01:14" (1/1) ... [2021-10-16 03:01:14,737 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 03:01:14,848 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:01:14" (1/1) ... [2021-10-16 03:01:14,848 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 03:01:14,848 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 03:01:14,850 INFO L168 Benchmark]: Toolchain (without parser) took 4837.00 ms. Allocated memory was 62.9 MB in the beginning and 169.9 MB in the end (delta: 107.0 MB). Free memory was 31.9 MB in the beginning and 89.4 MB in the end (delta: -57.5 MB). Peak memory consumption was 48.5 MB. Max. memory is 16.1 GB. [2021-10-16 03:01:14,851 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 62.9 MB. Free memory is still 43.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:01:14,851 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4641.75 ms. Allocated memory was 62.9 MB in the beginning and 169.9 MB in the end (delta: 107.0 MB). Free memory was 31.6 MB in the beginning and 95.7 MB in the end (delta: -64.1 MB). Peak memory consumption was 70.9 MB. Max. memory is 16.1 GB. [2021-10-16 03:01:14,852 INFO L168 Benchmark]: Boogie Procedure Inliner took 192.02 ms. Allocated memory is still 169.9 MB. Free memory was 95.7 MB in the beginning and 89.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-16 03:01:14,853 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 62.9 MB. Free memory is still 43.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4641.75 ms. Allocated memory was 62.9 MB in the beginning and 169.9 MB in the end (delta: 107.0 MB). Free memory was 31.6 MB in the beginning and 95.7 MB in the end (delta: -64.1 MB). Peak memory consumption was 70.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 192.02 ms. Allocated memory is still 169.9 MB. Free memory was 95.7 MB in the beginning and 89.4 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...