./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw --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 66d360c8c29bda7e5219dac4b14837aec8d465009822b05f671b68702d836670 ....................................................................................................................................................................................................... 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_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw --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 66d360c8c29bda7e5219dac4b14837aec8d465009822b05f671b68702d836670 ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-20 05:11:47,055 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 05:11:47,059 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 05:11:47,114 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 05:11:47,115 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 05:11:47,119 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 05:11:47,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 05:11:47,126 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 05:11:47,129 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 05:11:47,134 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 05:11:47,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 05:11:47,138 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 05:11:47,139 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 05:11:47,141 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 05:11:47,144 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 05:11:47,149 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 05:11:47,151 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 05:11:47,153 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 05:11:47,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 05:11:47,164 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 05:11:47,166 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 05:11:47,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 05:11:47,171 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 05:11:47,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 05:11:47,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 05:11:47,182 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 05:11:47,183 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 05:11:47,185 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 05:11:47,186 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 05:11:47,188 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 05:11:47,188 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 05:11:47,189 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 05:11:47,191 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 05:11:47,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 05:11:47,195 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 05:11:47,195 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 05:11:47,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 05:11:47,196 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 05:11:47,197 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 05:11:47,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 05:11:47,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 05:11:47,200 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-20 05:11:47,228 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 05:11:47,228 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 05:11:47,229 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 05:11:47,229 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 05:11:47,230 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 05:11:47,230 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 05:11:47,230 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-20 05:11:47,230 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 05:11:47,231 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 05:11:47,231 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-20 05:11:47,231 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-20 05:11:47,231 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 05:11:47,232 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-20 05:11:47,232 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-20 05:11:47,232 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-20 05:11:47,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 05:11:47,233 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-20 05:11:47,234 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 05:11:47,234 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 05:11:47,234 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 05:11:47,234 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 05:11:47,235 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 05:11:47,235 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 05:11:47,235 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 05:11:47,235 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 05:11:47,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 05:11:47,236 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 05:11:47,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 05:11:47,236 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 05:11:47,237 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 05:11:47,237 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 05:11:47,237 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-20 05:11:47,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-20 05:11:47,238 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 05:11:47,238 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 05:11:47,238 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 05:11:47,238 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_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66d360c8c29bda7e5219dac4b14837aec8d465009822b05f671b68702d836670 [2021-10-20 05:11:47,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 05:11:47,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 05:11:47,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 05:11:47,550 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 05:11:47,551 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 05:11:47,552 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-10-20 05:11:47,655 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/data/aad9ee4c9/e0bef0c329c6419a81d638846b6c90b3/FLAGc8d20255d [2021-10-20 05:11:48,585 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 05:11:48,585 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-10-20 05:11:48,650 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/data/aad9ee4c9/e0bef0c329c6419a81d638846b6c90b3/FLAGc8d20255d [2021-10-20 05:11:49,083 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/data/aad9ee4c9/e0bef0c329c6419a81d638846b6c90b3 [2021-10-20 05:11:49,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 05:11:49,087 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 05:11:49,090 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 05:11:49,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 05:11:49,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 05:11:49,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:11:49" (1/1) ... [2021-10-20 05:11:49,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18391e36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:11:49, skipping insertion in model container [2021-10-20 05:11:49,095 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:11:49" (1/1) ... [2021-10-20 05:11:49,120 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 05:11:49,271 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:11:49,667 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_edf10021-1fd1-4411-b601-98f9e90b5369/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4491,4504] [2021-10-20 05:11:49,677 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_edf10021-1fd1-4411-b601-98f9e90b5369/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4551,4564] [2021-10-20 05:11:49,708 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:11:49,714 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:11:50,866 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:50,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:50,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:50,869 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:50,870 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:50,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:50,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:50,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:50,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:50,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:50,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:50,892 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:50,892 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:51,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:11:51,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:11:51,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:11:51,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:11:51,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:11:51,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:11:51,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:11:51,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:11:51,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:11:51,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:11:51,805 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:11:51,806 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:11:51,807 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:11:51,809 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:11:51,810 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:11:51,824 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-20 05:11:51,830 INFO L168 Benchmark]: Toolchain (without parser) took 2742.04 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 44.9 MB in the beginning and 71.4 MB in the end (delta: -26.5 MB). Peak memory consumption was 18.3 MB. Max. memory is 16.1 GB. [2021-10-20 05:11:51,831 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 88.1 MB. Free memory is still 41.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 05:11:51,832 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2738.45 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 44.7 MB in the beginning and 71.4 MB in the end (delta: -26.6 MB). Peak memory consumption was 18.3 MB. Max. memory is 16.1 GB. [2021-10-20 05:11:51,834 INFO L339 ainManager$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 88.1 MB. Free memory is still 41.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2738.45 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 44.7 MB in the beginning and 71.4 MB in the end (delta: -26.6 MB). Peak memory consumption was 18.3 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-e943c26 [2021-10-20 05:11:54,212 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 05:11:54,215 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 05:11:54,265 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 05:11:54,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 05:11:54,270 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 05:11:54,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 05:11:54,282 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 05:11:54,286 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 05:11:54,294 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 05:11:54,295 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 05:11:54,296 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 05:11:54,297 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 05:11:54,298 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 05:11:54,300 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 05:11:54,301 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 05:11:54,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 05:11:54,309 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 05:11:54,311 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 05:11:54,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 05:11:54,325 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 05:11:54,327 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 05:11:54,333 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 05:11:54,336 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 05:11:54,340 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 05:11:54,340 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 05:11:54,340 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 05:11:54,343 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 05:11:54,343 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 05:11:54,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 05:11:54,345 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 05:11:54,346 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 05:11:54,348 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 05:11:54,349 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 05:11:54,351 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 05:11:54,351 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 05:11:54,352 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 05:11:54,352 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 05:11:54,352 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 05:11:54,354 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 05:11:54,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 05:11:54,361 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-20 05:11:54,407 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 05:11:54,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 05:11:54,408 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 05:11:54,409 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 05:11:54,409 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 05:11:54,409 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 05:11:54,409 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 05:11:54,409 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 05:11:54,410 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 05:11:54,411 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 05:11:54,412 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 05:11:54,413 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 05:11:54,413 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 05:11:54,413 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 05:11:54,414 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 05:11:54,414 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-20 05:11:54,414 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-20 05:11:54,414 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 05:11:54,414 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 05:11:54,414 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 05:11:54,415 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 05:11:54,415 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-20 05:11:54,415 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 05:11:54,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 05:11:54,416 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 05:11:54,416 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 05:11:54,416 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 05:11:54,416 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-20 05:11:54,416 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-20 05:11:54,416 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 05:11:54,417 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 05:11:54,417 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 05:11:54,417 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_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66d360c8c29bda7e5219dac4b14837aec8d465009822b05f671b68702d836670 [2021-10-20 05:11:54,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 05:11:54,862 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 05:11:54,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 05:11:54,867 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 05:11:54,868 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 05:11:54,869 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-10-20 05:11:54,952 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/data/51cbb9863/bd3e5f8e619b483197ac2123c0eb7b06/FLAG111e4afe6 [2021-10-20 05:11:55,953 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 05:11:55,953 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-10-20 05:11:56,020 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/data/51cbb9863/bd3e5f8e619b483197ac2123c0eb7b06/FLAG111e4afe6 [2021-10-20 05:11:56,411 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edf10021-1fd1-4411-b601-98f9e90b5369/bin/utaipan-tZwUujhuQw/data/51cbb9863/bd3e5f8e619b483197ac2123c0eb7b06 [2021-10-20 05:11:56,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 05:11:56,416 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 05:11:56,418 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 05:11:56,418 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 05:11:56,422 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 05:11:56,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:11:56" (1/1) ... [2021-10-20 05:11:56,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77844df1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:11:56, skipping insertion in model container [2021-10-20 05:11:56,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:11:56" (1/1) ... [2021-10-20 05:11:56,434 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 05:11:56,590 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:11:56,979 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_edf10021-1fd1-4411-b601-98f9e90b5369/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4491,4504] [2021-10-20 05:11:56,988 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_edf10021-1fd1-4411-b601-98f9e90b5369/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4551,4564] [2021-10-20 05:11:57,021 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:11:57,029 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:11:58,272 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:58,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:58,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:58,275 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:58,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:58,298 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:58,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:58,305 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:58,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:58,313 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:58,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:58,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:58,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:58,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:11:58,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:11:58,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:11:58,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:11:58,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:11:58,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:11:58,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:11:58,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:11:58,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:11:58,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:11:59,217 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:11:59,594 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,620 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,621 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,628 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,628 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,656 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,659 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,659 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,661 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,661 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,724 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 05:11:59,804 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-20 05:11:59,869 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:11:59,875 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_edf10021-1fd1-4411-b601-98f9e90b5369/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4491,4504] [2021-10-20 05:11:59,876 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_edf10021-1fd1-4411-b601-98f9e90b5369/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4551,4564] [2021-10-20 05:11:59,877 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:11:59,878 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:11:59,945 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,945 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,946 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,946 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,947 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,958 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,959 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,960 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:11:59,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:12:00,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:12:00,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:12:00,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:12:00,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:12:00,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:12:00,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:12:00,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:12:00,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:12:00,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:12:00,053 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:12:00,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,218 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,226 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,227 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,231 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,248 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,249 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,249 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,250 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,250 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,274 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 05:12:00,317 INFO L203 MainTranslator]: Completed pre-run [2021-10-20 05:12:00,358 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_edf10021-1fd1-4411-b601-98f9e90b5369/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4491,4504] [2021-10-20 05:12:00,359 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_edf10021-1fd1-4411-b601-98f9e90b5369/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4551,4564] [2021-10-20 05:12:00,360 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:12:00,361 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:12:00,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,394 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,394 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,395 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,401 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,403 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,403 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,405 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,406 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,407 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,407 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:12:00,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:12:00,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:12:00,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:12:00,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:12:00,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:12:00,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:12:00,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:12:00,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:12:00,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:12:00,484 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:12:00,590 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,591 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,613 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,613 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,654 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,655 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,656 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,656 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:12:00,694 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 05:12:01,113 INFO L208 MainTranslator]: Completed translation [2021-10-20 05:12:01,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:12:01 WrapperNode [2021-10-20 05:12:01,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-20 05:12:01,126 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-20 05:12:01,127 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-20 05:12:01,127 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-20 05:12:01,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:12:01" (1/1) ... [2021-10-20 05:12:01,244 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]]] [2021-10-20 05:12:01,301 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:12:01" (1/1) ... [2021-10-20 05:12:01,302 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-20 05:12:01,302 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-20 05:12:01,304 INFO L168 Benchmark]: Toolchain (without parser) took 4887.06 ms. Allocated memory was 58.7 MB in the beginning and 167.8 MB in the end (delta: 109.1 MB). Free memory was 28.4 MB in the beginning and 72.5 MB in the end (delta: -44.1 MB). Peak memory consumption was 61.6 MB. Max. memory is 16.1 GB. [2021-10-20 05:12:01,304 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 05:12:01,305 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4707.53 ms. Allocated memory was 58.7 MB in the beginning and 167.8 MB in the end (delta: 109.1 MB). Free memory was 28.1 MB in the beginning and 77.7 MB in the end (delta: -49.6 MB). Peak memory consumption was 67.4 MB. Max. memory is 16.1 GB. [2021-10-20 05:12:01,306 INFO L168 Benchmark]: Boogie Procedure Inliner took 175.41 ms. Allocated memory is still 167.8 MB. Free memory was 77.7 MB in the beginning and 72.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-20 05:12:01,308 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 58.7 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4707.53 ms. Allocated memory was 58.7 MB in the beginning and 167.8 MB in the end (delta: 109.1 MB). Free memory was 28.1 MB in the beginning and 77.7 MB in the end (delta: -49.6 MB). Peak memory consumption was 67.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 175.41 ms. Allocated memory is still 167.8 MB. Free memory was 77.7 MB in the beginning and 72.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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...