./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/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 24058329b0099d083f30b6e2c4d4452b019c6265 ....................................................................................................................................................................................................... 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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/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 24058329b0099d083f30b6e2c4d4452b019c6265 ............................................................................................................................................................................................................................................................................. 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 08:04:16,470 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 08:04:16,473 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 08:04:16,535 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 08:04:16,536 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 08:04:16,540 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 08:04:16,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 08:04:16,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 08:04:16,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 08:04:16,555 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 08:04:16,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 08:04:16,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 08:04:16,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 08:04:16,561 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 08:04:16,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 08:04:16,573 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 08:04:16,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 08:04:16,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 08:04:16,579 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 08:04:16,589 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 08:04:16,591 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 08:04:16,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 08:04:16,596 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 08:04:16,598 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 08:04:16,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 08:04:16,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 08:04:16,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 08:04:16,611 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 08:04:16,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 08:04:16,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 08:04:16,614 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 08:04:16,615 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 08:04:16,617 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 08:04:16,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 08:04:16,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 08:04:16,620 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 08:04:16,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 08:04:16,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 08:04:16,621 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 08:04:16,622 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 08:04:16,623 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 08:04:16,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 08:04:16,676 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 08:04:16,676 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 08:04:16,678 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 08:04:16,678 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 08:04:16,678 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 08:04:16,679 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 08:04:16,679 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 08:04:16,679 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 08:04:16,679 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 08:04:16,680 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 08:04:16,681 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 08:04:16,681 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 08:04:16,681 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 08:04:16,682 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 08:04:16,682 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 08:04:16,683 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 08:04:16,683 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 08:04:16,683 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 08:04:16,684 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 08:04:16,684 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 08:04:16,684 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 08:04:16,684 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 08:04:16,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 08:04:16,685 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 08:04:16,685 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 08:04:16,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 08:04:16,686 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 08:04:16,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 08:04:16,686 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 08:04:16,688 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 08:04:16,688 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 08:04:16,689 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 08:04:16,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 08:04:16,689 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 08:04:16,690 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 08:04:16,690 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 08:04:16,690 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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24058329b0099d083f30b6e2c4d4452b019c6265 [2021-10-13 08:04:17,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 08:04:17,087 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 08:04:17,090 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 08:04:17,091 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 08:04:17,092 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 08:04:17,093 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2021-10-13 08:04:17,163 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/data/58bee4f1f/96f2ac26b7d1409ba9bae963df630c91/FLAG3ecd0afbc [2021-10-13 08:04:18,116 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 08:04:18,117 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2021-10-13 08:04:18,182 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/data/58bee4f1f/96f2ac26b7d1409ba9bae963df630c91/FLAG3ecd0afbc [2021-10-13 08:04:18,513 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/data/58bee4f1f/96f2ac26b7d1409ba9bae963df630c91 [2021-10-13 08:04:18,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 08:04:18,518 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 08:04:18,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 08:04:18,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 08:04:18,525 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 08:04:18,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:04:18" (1/1) ... [2021-10-13 08:04:18,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61692f1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:04:18, skipping insertion in model container [2021-10-13 08:04:18,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:04:18" (1/1) ... [2021-10-13 08:04:18,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 08:04:18,712 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:04:19,037 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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4493,4506] [2021-10-13 08:04:19,046 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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4553,4566] [2021-10-13 08:04:19,080 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:04:19,098 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:04:20,332 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:20,333 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:20,334 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:20,334 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:20,335 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:20,350 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:20,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:20,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:20,354 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:20,356 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:20,357 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:20,357 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:20,358 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:20,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:04:20,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:04:20,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:04:20,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:04:20,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:04:20,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:04:20,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:04:20,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:04:20,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:04:20,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:04:21,210 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:04:21,211 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 08:04:21,212 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 08:04:21,214 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 08:04:21,215 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 08:04:21,229 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 08:04:21,241 INFO L168 Benchmark]: Toolchain (without parser) took 2721.49 ms. Allocated memory is still 104.9 MB. Free memory was 78.1 MB in the beginning and 67.4 MB in the end (delta: 10.7 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2021-10-13 08:04:21,242 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 81.8 MB. Free memory was 60.9 MB in the beginning and 60.9 MB in the end (delta: 31.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 08:04:21,243 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2718.51 ms. Allocated memory is still 104.9 MB. Free memory was 77.7 MB in the beginning and 67.4 MB in the end (delta: 10.3 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2021-10-13 08:04:21,245 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 81.8 MB. Free memory was 60.9 MB in the beginning and 60.9 MB in the end (delta: 31.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2718.51 ms. Allocated memory is still 104.9 MB. Free memory was 77.7 MB in the beginning and 67.4 MB in the end (delta: 10.3 MB). Peak memory consumption was 31.5 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 08:04:23,746 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 08:04:23,751 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 08:04:23,829 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 08:04:23,829 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 08:04:23,835 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 08:04:23,837 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 08:04:23,842 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 08:04:23,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 08:04:23,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 08:04:23,857 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 08:04:23,859 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 08:04:23,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 08:04:23,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 08:04:23,865 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 08:04:23,872 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 08:04:23,875 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 08:04:23,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 08:04:23,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 08:04:23,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 08:04:23,893 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 08:04:23,895 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 08:04:23,899 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 08:04:23,901 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 08:04:23,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 08:04:23,915 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 08:04:23,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 08:04:23,918 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 08:04:23,919 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 08:04:23,920 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 08:04:23,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 08:04:23,922 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 08:04:23,924 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 08:04:23,925 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 08:04:23,927 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 08:04:23,927 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 08:04:23,928 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 08:04:23,928 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 08:04:23,928 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 08:04:23,931 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 08:04:23,931 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 08:04:23,932 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 08:04:23,982 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 08:04:23,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 08:04:23,984 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 08:04:23,984 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 08:04:23,984 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 08:04:23,984 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 08:04:23,985 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 08:04:23,985 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 08:04:23,985 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 08:04:23,987 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 08:04:23,988 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 08:04:23,988 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 08:04:23,988 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 08:04:23,988 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 08:04:23,989 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 08:04:23,989 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 08:04:23,989 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 08:04:23,989 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 08:04:23,990 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 08:04:23,990 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 08:04:23,990 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 08:04:23,990 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 08:04:23,990 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 08:04:23,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 08:04:23,991 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 08:04:23,991 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 08:04:23,991 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 08:04:23,992 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 08:04:23,992 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 08:04:23,992 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 08:04:23,992 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 08:04:23,992 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 08:04:23,993 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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24058329b0099d083f30b6e2c4d4452b019c6265 [2021-10-13 08:04:24,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 08:04:24,451 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 08:04:24,454 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 08:04:24,455 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 08:04:24,456 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 08:04:24,457 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2021-10-13 08:04:24,537 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/data/811df7b12/e507df4e9d0f4c86aa00cfdac0b274a3/FLAG5a3abfe12 [2021-10-13 08:04:25,608 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 08:04:25,608 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2021-10-13 08:04:25,681 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/data/811df7b12/e507df4e9d0f4c86aa00cfdac0b274a3/FLAG5a3abfe12 [2021-10-13 08:04:25,971 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6ee238-7394-4cad-be95-b4914ec4a1f5/bin/utaipan-q2qaUkNPG8/data/811df7b12/e507df4e9d0f4c86aa00cfdac0b274a3 [2021-10-13 08:04:25,974 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 08:04:25,976 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 08:04:25,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 08:04:25,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 08:04:25,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 08:04:25,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:04:25" (1/1) ... [2021-10-13 08:04:25,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38a8562a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:04:25, skipping insertion in model container [2021-10-13 08:04:25,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:04:25" (1/1) ... [2021-10-13 08:04:26,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 08:04:26,201 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:04:26,701 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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4493,4506] [2021-10-13 08:04:26,715 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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4553,4566] [2021-10-13 08:04:26,748 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:04:26,759 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:04:28,205 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:28,213 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:28,214 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:28,215 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:28,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:28,238 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:28,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:28,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:28,248 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:28,254 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:28,257 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:28,259 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:28,259 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:28,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:04:28,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:04:28,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:04:28,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:04:28,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:04:28,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:04:28,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:04:28,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:04:28,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:04:28,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:04:29,100 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:04:29,528 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,555 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,556 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,563 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,564 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,586 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,626 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:04:29,674 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 08:04:29,794 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:04:29,799 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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4493,4506] [2021-10-13 08:04:29,800 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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4553,4566] [2021-10-13 08:04:29,802 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:04:29,803 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:04:29,880 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,886 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,899 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,899 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,901 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,902 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,903 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,905 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,906 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,906 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:29,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:04:29,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:04:29,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:04:29,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:04:29,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:04:29,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:04:29,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:04:29,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:04:29,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:04:29,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:04:30,004 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:04:30,156 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,156 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,164 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,164 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,167 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,167 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,175 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,175 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,176 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,176 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,178 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,197 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:04:30,217 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 08:04:30,230 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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4493,4506] [2021-10-13 08:04:30,231 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_bc6ee238-7394-4cad-be95-b4914ec4a1f5/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4553,4566] [2021-10-13 08:04:30,232 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:04:30,233 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:04:30,259 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,260 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,260 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,260 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,261 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,266 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,267 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,267 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,268 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,268 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,269 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,269 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,270 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:04:30,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:04:30,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:04:30,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:04:30,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:04:30,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:04:30,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:04:30,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:04:30,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:04:30,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:04:30,342 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:04:30,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,433 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,459 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,461 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,461 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,462 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,462 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,463 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:30,489 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:04:30,985 INFO L208 MainTranslator]: Completed translation [2021-10-13 08:04:30,985 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:04:30 WrapperNode [2021-10-13 08:04:30,985 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 08:04:30,987 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 08:04:30,988 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 08:04:30,988 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 08:04:30,997 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:04:30" (1/1) ... [2021-10-13 08:04:31,140 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 08:04:31,225 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:04:30" (1/1) ... [2021-10-13 08:04:31,238 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 08:04:31,238 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 08:04:31,240 INFO L168 Benchmark]: Toolchain (without parser) took 5263.33 ms. Allocated memory was 75.5 MB in the beginning and 148.9 MB in the end (delta: 73.4 MB). Free memory was 47.1 MB in the beginning and 61.3 MB in the end (delta: -14.2 MB). Peak memory consumption was 59.1 MB. Max. memory is 16.1 GB. [2021-10-13 08:04:31,241 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 75.5 MB. Free memory was 55.8 MB in the beginning and 55.8 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 08:04:31,242 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5008.77 ms. Allocated memory was 75.5 MB in the beginning and 148.9 MB in the end (delta: 73.4 MB). Free memory was 47.0 MB in the beginning and 67.6 MB in the end (delta: -20.6 MB). Peak memory consumption was 78.4 MB. Max. memory is 16.1 GB. [2021-10-13 08:04:31,242 INFO L168 Benchmark]: Boogie Procedure Inliner took 250.77 ms. Allocated memory is still 148.9 MB. Free memory was 67.6 MB in the beginning and 61.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 08:04:31,245 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 75.5 MB. Free memory was 55.8 MB in the beginning and 55.8 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5008.77 ms. Allocated memory was 75.5 MB in the beginning and 148.9 MB in the end (delta: 73.4 MB). Free memory was 47.0 MB in the beginning and 67.6 MB in the end (delta: -20.6 MB). Peak memory consumption was 78.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 250.77 ms. Allocated memory is still 148.9 MB. Free memory was 67.6 MB in the beginning and 61.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...