./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8 --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 3e09854f267ce539647a06e307624f74f0ed71bc ....................................................................................................................................................................................................... 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_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8 --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 3e09854f267ce539647a06e307624f74f0ed71bc ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:28:02,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:28:02,178 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:28:02,253 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:28:02,254 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:28:02,259 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:28:02,261 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:28:02,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:28:02,269 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:28:02,276 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:28:02,277 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:28:02,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:28:02,280 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:28:02,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:28:02,286 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:28:02,298 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:28:02,301 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:28:02,303 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:28:02,305 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:28:02,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:28:02,317 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:28:02,318 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:28:02,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:28:02,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:28:02,337 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:28:02,338 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:28:02,339 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:28:02,341 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:28:02,342 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:28:02,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:28:02,344 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:28:02,346 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:28:02,348 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:28:02,349 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:28:02,351 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:28:02,351 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:28:02,352 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:28:02,353 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:28:02,353 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:28:02,354 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:28:02,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:28:02,356 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:28:02,409 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:28:02,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:28:02,411 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:28:02,411 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:28:02,412 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:28:02,412 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:28:02,412 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:28:02,412 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:28:02,420 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:28:02,420 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:28:02,422 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:28:02,422 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:28:02,422 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:28:02,423 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:28:02,423 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:28:02,424 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:28:02,424 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:28:02,424 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:28:02,425 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:28:02,425 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:28:02,425 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:28:02,425 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:28:02,426 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:28:02,426 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:28:02,426 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:28:02,427 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:28:02,427 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:28:02,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:28:02,428 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:28:02,429 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:28:02,430 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:28:02,430 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:28:02,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:28:02,431 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:28:02,431 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:28:02,431 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:28:02,431 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_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e09854f267ce539647a06e307624f74f0ed71bc [2021-10-13 07:28:02,749 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:28:02,782 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:28:02,785 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:28:02,786 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:28:02,787 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:28:02,788 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2021-10-13 07:28:02,884 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/data/9a9597cb1/3e4b777969c645169c0e238c5e9d022d/FLAGf33b92efb [2021-10-13 07:28:04,088 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:28:04,089 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2021-10-13 07:28:04,149 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/data/9a9597cb1/3e4b777969c645169c0e238c5e9d022d/FLAGf33b92efb [2021-10-13 07:28:04,298 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/data/9a9597cb1/3e4b777969c645169c0e238c5e9d022d [2021-10-13 07:28:04,301 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:28:04,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:28:04,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:28:04,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:28:04,316 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:28:04,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:28:04" (1/1) ... [2021-10-13 07:28:04,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@433fb0e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:28:04, skipping insertion in model container [2021-10-13 07:28:04,319 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:28:04" (1/1) ... [2021-10-13 07:28:04,328 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:28:04,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:28:04,962 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_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2021-10-13 07:28:04,973 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_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2021-10-13 07:28:05,005 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:28:05,011 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:28:06,398 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:06,399 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:06,401 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:06,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:06,405 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:06,428 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:06,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:06,442 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:06,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:06,449 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:06,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:06,453 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:06,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:07,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:28:07,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:28:07,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:28:07,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:28:07,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:28:07,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:28:07,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:28:07,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:28:07,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:28:07,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:28:07,337 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:28:07,338 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:28:07,339 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:28:07,341 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:28:07,341 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:28:07,357 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:28:07,363 INFO L168 Benchmark]: Toolchain (without parser) took 3058.76 ms. Allocated memory is still 140.5 MB. Free memory was 98.2 MB in the beginning and 74.9 MB in the end (delta: 23.2 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:28:07,364 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 88.1 MB. Free memory is still 41.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:28:07,365 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3048.54 ms. Allocated memory is still 140.5 MB. Free memory was 98.2 MB in the beginning and 74.9 MB in the end (delta: 23.2 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:28:07,367 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 88.1 MB. Free memory is still 41.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3048.54 ms. Allocated memory is still 140.5 MB. Free memory was 98.2 MB in the beginning and 74.9 MB in the end (delta: 23.2 MB). Peak memory consumption was 27.3 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-4e77c04 [2021-10-13 07:28:10,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:28:10,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:28:10,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:28:10,063 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:28:10,065 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:28:10,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:28:10,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:28:10,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:28:10,074 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:28:10,076 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:28:10,078 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:28:10,078 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:28:10,080 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:28:10,082 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:28:10,084 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:28:10,085 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:28:10,087 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:28:10,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:28:10,106 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:28:10,109 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:28:10,113 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:28:10,115 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:28:10,116 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:28:10,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:28:10,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:28:10,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:28:10,123 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:28:10,124 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:28:10,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:28:10,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:28:10,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:28:10,138 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:28:10,139 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:28:10,144 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:28:10,144 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:28:10,145 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:28:10,145 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:28:10,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:28:10,148 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:28:10,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:28:10,150 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:28:10,206 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:28:10,206 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:28:10,208 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:28:10,208 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:28:10,208 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:28:10,209 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:28:10,209 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:28:10,209 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:28:10,209 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:28:10,211 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:28:10,212 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:28:10,212 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:28:10,213 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:28:10,213 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:28:10,213 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:28:10,213 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:28:10,214 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:28:10,214 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:28:10,214 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:28:10,214 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:28:10,215 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:28:10,215 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:28:10,215 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:28:10,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:28:10,216 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:28:10,216 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:28:10,216 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:28:10,217 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:28:10,217 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:28:10,217 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:28:10,217 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:28:10,217 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:28:10,218 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_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e09854f267ce539647a06e307624f74f0ed71bc [2021-10-13 07:28:10,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:28:10,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:28:10,719 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:28:10,720 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:28:10,721 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:28:10,722 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2021-10-13 07:28:10,789 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/data/e2f841946/6b5672c1f5fc41bb88edf850a7b3fcec/FLAG671514561 [2021-10-13 07:28:11,963 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:28:11,964 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2021-10-13 07:28:12,032 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/data/e2f841946/6b5672c1f5fc41bb88edf850a7b3fcec/FLAG671514561 [2021-10-13 07:28:12,244 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/bin/utaipan-q2qaUkNPG8/data/e2f841946/6b5672c1f5fc41bb88edf850a7b3fcec [2021-10-13 07:28:12,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:28:12,252 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:28:12,254 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:28:12,255 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:28:12,259 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:28:12,260 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:28:12" (1/1) ... [2021-10-13 07:28:12,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76de000e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:28:12, skipping insertion in model container [2021-10-13 07:28:12,262 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:28:12" (1/1) ... [2021-10-13 07:28:12,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:28:12,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:28:12,924 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_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2021-10-13 07:28:12,937 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_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2021-10-13 07:28:12,968 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:28:12,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:28:14,295 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:14,296 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:14,297 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:14,298 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:14,299 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:14,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:14,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:14,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:14,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:14,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:14,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:14,331 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:14,332 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:14,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:28:14,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:28:14,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:28:14,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:28:14,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:28:14,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:28:14,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:28:15,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:28:15,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:28:15,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:28:15,241 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:28:15,724 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:15,726 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:15,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:15,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:15,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:15,801 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:15,833 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:15,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:15,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:15,837 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:15,838 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:15,838 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:15,839 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:15,902 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:28:15,968 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:28:16,039 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:28:16,044 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_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2021-10-13 07:28:16,045 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_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2021-10-13 07:28:16,046 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:28:16,047 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:28:16,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,092 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,105 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,106 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,108 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,108 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,110 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,110 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,111 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,111 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:28:16,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:28:16,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:28:16,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:28:16,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:28:16,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:28:16,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:28:16,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:28:16,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:28:16,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:28:16,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:28:16,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,403 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,415 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,420 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,421 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,442 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,442 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,476 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:28:16,525 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:28:16,556 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_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2021-10-13 07:28:16,557 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_fd81fdcb-e0be-4471-8afc-6cb030f1ed20/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2021-10-13 07:28:16,559 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:28:16,560 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:28:16,635 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,635 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,637 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,649 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,649 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,650 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,651 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,653 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,653 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:28:16,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:28:16,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:28:16,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:28:16,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:28:16,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:28:16,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:28:16,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:28:16,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:28:16,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:28:16,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:28:16,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,872 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,873 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,892 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:28:16,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:28:17,400 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:28:17,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:28:17 WrapperNode [2021-10-13 07:28:17,401 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:28:17,402 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:28:17,402 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:28:17,402 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:28:17,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:28:17" (1/1) ... [2021-10-13 07:28:17,461 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]]] [2021-10-13 07:28:17,521 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:28:17" (1/1) ... [2021-10-13 07:28:17,522 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:28:17,522 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:28:17,524 INFO L168 Benchmark]: Toolchain (without parser) took 5270.89 ms. Allocated memory was 60.8 MB in the beginning and 159.4 MB in the end (delta: 98.6 MB). Free memory was 31.5 MB in the beginning and 75.7 MB in the end (delta: -44.2 MB). Peak memory consumption was 53.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:28:17,524 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 60.8 MB. Free memory is still 41.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:28:17,525 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5146.64 ms. Allocated memory was 60.8 MB in the beginning and 159.4 MB in the end (delta: 98.6 MB). Free memory was 31.3 MB in the beginning and 81.8 MB in the end (delta: -50.5 MB). Peak memory consumption was 72.8 MB. Max. memory is 16.1 GB. [2021-10-13 07:28:17,525 INFO L168 Benchmark]: Boogie Procedure Inliner took 120.14 ms. Allocated memory is still 159.4 MB. Free memory was 81.8 MB in the beginning and 75.7 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:28:17,527 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 60.8 MB. Free memory is still 41.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5146.64 ms. Allocated memory was 60.8 MB in the beginning and 159.4 MB in the end (delta: 98.6 MB). Free memory was 31.3 MB in the beginning and 81.8 MB in the end (delta: -50.5 MB). Peak memory consumption was 72.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 120.14 ms. Allocated memory is still 159.4 MB. Free memory was 81.8 MB in the beginning and 75.7 MB in the end (delta: 6.1 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...