./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_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_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/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_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/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_3043a269-8fd8-46af-a7ee-6e857befe214/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 20b49638eeba19e52083fa0c99d626ccc70aba3e ....................................................................................................................................................................................................... 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_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/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_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/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_3043a269-8fd8-46af-a7ee-6e857befe214/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 20b49638eeba19e52083fa0c99d626ccc70aba3e ............................................................................................................................................................................................................................................................................. 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 02:15:38,643 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:15:38,646 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:15:38,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:15:38,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:15:38,716 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:15:38,719 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:15:38,726 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:15:38,730 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:15:38,739 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:15:38,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:15:38,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:15:38,744 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:15:38,748 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:15:38,752 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:15:38,760 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:15:38,761 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:15:38,763 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:15:38,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:15:38,773 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:15:38,779 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:15:38,781 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:15:38,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:15:38,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:15:38,797 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:15:38,798 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:15:38,798 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:15:38,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:15:38,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:15:38,804 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:15:38,805 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:15:38,806 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:15:38,809 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:15:38,810 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:15:38,812 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:15:38,813 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:15:38,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:15:38,814 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:15:38,814 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:15:38,816 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:15:38,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:15:38,817 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:15:38,878 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:15:38,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:15:38,883 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:15:38,883 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:15:38,884 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:15:38,884 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:15:38,884 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:15:38,884 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:15:38,891 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:15:38,891 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:15:38,893 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:15:38,893 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:15:38,893 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:15:38,894 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:15:38,894 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:15:38,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:15:38,895 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:15:38,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:15:38,895 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:15:38,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:15:38,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:15:38,896 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:15:38,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:15:38,897 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:15:38,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:15:38,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:15:38,898 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:15:38,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:15:38,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:15:38,900 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:15:38,901 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:15:38,901 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:15:38,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:15:38,902 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:15:38,902 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:15:38,902 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:15:38,902 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_3043a269-8fd8-46af-a7ee-6e857befe214/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20b49638eeba19e52083fa0c99d626ccc70aba3e [2021-10-16 02:15:39,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:15:39,247 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:15:39,251 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:15:39,254 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:15:39,255 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:15:39,256 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2021-10-16 02:15:39,357 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/data/f8b637b2d/80e63f98b5404d27aa2b42cd986c5ffe/FLAGdf1e9cce8 [2021-10-16 02:15:40,379 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:15:40,380 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2021-10-16 02:15:40,448 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/data/f8b637b2d/80e63f98b5404d27aa2b42cd986c5ffe/FLAGdf1e9cce8 [2021-10-16 02:15:40,750 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/data/f8b637b2d/80e63f98b5404d27aa2b42cd986c5ffe [2021-10-16 02:15:40,752 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:15:40,754 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:15:40,760 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:15:40,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:15:40,768 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:15:40,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:15:40" (1/1) ... [2021-10-16 02:15:40,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54878322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:15:40, skipping insertion in model container [2021-10-16 02:15:40,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:15:40" (1/1) ... [2021-10-16 02:15:40,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:15:40,942 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:15:41,350 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_3043a269-8fd8-46af-a7ee-6e857befe214/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i[4494,4507] [2021-10-16 02:15:41,360 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_3043a269-8fd8-46af-a7ee-6e857befe214/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i[4554,4567] [2021-10-16 02:15:41,395 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:15:41,405 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:15:42,599 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:42,600 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:42,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:42,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:42,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:42,623 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:42,624 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:42,626 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:42,627 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:42,629 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:42,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:42,632 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:42,633 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:43,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:15:43,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:15:43,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:15:43,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:15:43,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:15:43,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:15:43,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:15:43,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:15:43,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:15:43,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:15:43,636 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:15:43,652 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:15:43,653 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 02:15:43,655 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 02:15:43,656 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 02:15:43,686 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1415) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1359) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 02:15:43,693 INFO L168 Benchmark]: Toolchain (without parser) took 2936.44 ms. Allocated memory was 104.9 MB in the beginning and 136.3 MB in the end (delta: 31.5 MB). Free memory was 60.4 MB in the beginning and 103.4 MB in the end (delta: -42.9 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2021-10-16 02:15:43,695 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 104.9 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:15:43,698 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2929.15 ms. Allocated memory was 104.9 MB in the beginning and 136.3 MB in the end (delta: 31.5 MB). Free memory was 60.2 MB in the beginning and 103.4 MB in the end (delta: -43.1 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2021-10-16 02:15:43,701 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 104.9 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2929.15 ms. Allocated memory was 104.9 MB in the beginning and 136.3 MB in the end (delta: 31.5 MB). Free memory was 60.2 MB in the beginning and 103.4 MB in the end (delta: -43.1 MB). Peak memory consumption was 29.2 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 02:15:46,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:15:46,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:15:46,390 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:15:46,390 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:15:46,395 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:15:46,398 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:15:46,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:15:46,407 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:15:46,416 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:15:46,418 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:15:46,420 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:15:46,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:15:46,424 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:15:46,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:15:46,432 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:15:46,434 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:15:46,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:15:46,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:15:46,450 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:15:46,453 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:15:46,454 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:15:46,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:15:46,460 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:15:46,471 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:15:46,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:15:46,472 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:15:46,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:15:46,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:15:46,477 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:15:46,477 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:15:46,478 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:15:46,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:15:46,482 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:15:46,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:15:46,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:15:46,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:15:46,485 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:15:46,486 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:15:46,488 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:15:46,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:15:46,490 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:15:46,541 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:15:46,541 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:15:46,542 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:15:46,543 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:15:46,543 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:15:46,543 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:15:46,544 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:15:46,544 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:15:46,544 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:15:46,546 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:15:46,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:15:46,547 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:15:46,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:15:46,548 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:15:46,548 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:15:46,548 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:15:46,548 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:15:46,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:15:46,549 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:15:46,549 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:15:46,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:15:46,550 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:15:46,550 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:15:46,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:15:46,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:15:46,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:15:46,551 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:15:46,551 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:15:46,551 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:15:46,552 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:15:46,552 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:15:46,552 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:15:46,552 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_3043a269-8fd8-46af-a7ee-6e857befe214/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20b49638eeba19e52083fa0c99d626ccc70aba3e [2021-10-16 02:15:47,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:15:47,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:15:47,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:15:47,084 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:15:47,085 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:15:47,086 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2021-10-16 02:15:47,167 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/data/9de37427e/c087d407f3844c62b8c317a4af51dd4f/FLAGc8a1eefe9 [2021-10-16 02:15:48,333 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:15:48,334 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2021-10-16 02:15:48,384 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/data/9de37427e/c087d407f3844c62b8c317a4af51dd4f/FLAGc8a1eefe9 [2021-10-16 02:15:48,397 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3043a269-8fd8-46af-a7ee-6e857befe214/bin/utaipan-mTDlp9Zugs/data/9de37427e/c087d407f3844c62b8c317a4af51dd4f [2021-10-16 02:15:48,399 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:15:48,401 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:15:48,403 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:15:48,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:15:48,409 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:15:48,410 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:15:48" (1/1) ... [2021-10-16 02:15:48,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17bf54e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:15:48, skipping insertion in model container [2021-10-16 02:15:48,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:15:48" (1/1) ... [2021-10-16 02:15:48,421 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:15:48,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:15:48,884 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_3043a269-8fd8-46af-a7ee-6e857befe214/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i[4494,4507] [2021-10-16 02:15:48,893 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_3043a269-8fd8-46af-a7ee-6e857befe214/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i[4554,4567] [2021-10-16 02:15:48,922 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:15:48,929 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:15:50,308 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:50,309 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:50,309 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:50,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:50,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:50,327 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:50,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:50,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:50,331 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:50,334 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:50,335 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:50,336 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:50,337 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:50,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:15:50,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:15:50,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:15:50,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:15:50,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:15:50,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:15:50,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:15:50,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:15:50,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:15:50,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:15:51,279 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:15:51,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:51,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:51,767 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:51,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:51,775 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:51,776 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:51,794 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:51,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:51,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:51,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:51,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:51,797 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:51,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:51,870 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:15:51,911 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:15:51,975 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:15:51,979 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_3043a269-8fd8-46af-a7ee-6e857befe214/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i[4494,4507] [2021-10-16 02:15:51,980 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_3043a269-8fd8-46af-a7ee-6e857befe214/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i[4554,4567] [2021-10-16 02:15:51,981 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:15:51,982 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:15:52,020 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,020 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,021 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,021 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,022 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,030 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,030 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,032 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,032 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,033 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,034 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,035 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,035 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:15:52,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:15:52,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:15:52,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:15:52,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:15:52,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:15:52,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:15:52,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:15:52,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:15:52,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:15:52,242 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:15:52,431 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,468 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,468 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,468 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,469 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,469 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,496 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:15:52,549 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:15:52,579 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_3043a269-8fd8-46af-a7ee-6e857befe214/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i[4494,4507] [2021-10-16 02:15:52,580 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_3043a269-8fd8-46af-a7ee-6e857befe214/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i[4554,4567] [2021-10-16 02:15:52,582 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:15:52,582 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:15:52,632 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,632 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,633 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,633 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,634 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,641 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,642 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,643 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,644 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,645 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:15:52,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:15:52,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:15:52,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:15:52,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:15:52,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:15:52,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:15:52,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:15:52,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:15:52,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:15:52,754 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:15:52,941 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,942 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,967 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,985 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,997 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,998 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,999 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:52,999 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:53,000 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:53,000 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:53,001 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:15:53,026 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:15:53,367 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:15:53,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:15:53 WrapperNode [2021-10-16 02:15:53,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:15:53,368 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:15:53,368 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:15:53,369 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:15:53,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:15:53" (1/1) ... [2021-10-16 02:15:53,431 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 02:15:53,489 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:15:53" (1/1) ... [2021-10-16 02:15:53,490 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:15:53,490 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:15:53,492 INFO L168 Benchmark]: Toolchain (without parser) took 5089.78 ms. Allocated memory was 62.9 MB in the beginning and 153.1 MB in the end (delta: 90.2 MB). Free memory was 31.5 MB in the beginning and 64.1 MB in the end (delta: -32.6 MB). Peak memory consumption was 57.1 MB. Max. memory is 16.1 GB. [2021-10-16 02:15:53,493 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 62.9 MB. Free memory is still 43.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:15:53,493 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4964.14 ms. Allocated memory was 62.9 MB in the beginning and 153.1 MB in the end (delta: 90.2 MB). Free memory was 31.2 MB in the beginning and 70.4 MB in the end (delta: -39.1 MB). Peak memory consumption was 67.4 MB. Max. memory is 16.1 GB. [2021-10-16 02:15:53,494 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.71 ms. Allocated memory is still 153.1 MB. Free memory was 70.4 MB in the beginning and 64.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-16 02:15:53,495 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 62.9 MB. Free memory is still 43.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4964.14 ms. Allocated memory was 62.9 MB in the beginning and 153.1 MB in the end (delta: 90.2 MB). Free memory was 31.2 MB in the beginning and 70.4 MB in the end (delta: -39.1 MB). Peak memory consumption was 67.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 121.71 ms. Allocated memory is still 153.1 MB. Free memory was 70.4 MB in the beginning and 64.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...