./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI --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 3b51c2612145ec1023df693fa4dd749d7fcebd3d .................................................................................................................................................................................................... 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_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI --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 3b51c2612145ec1023df693fa4dd749d7fcebd3d ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:28:34,108 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:28:34,110 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:28:34,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:28:34,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:28:34,152 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:28:34,155 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:28:34,160 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:28:34,163 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:28:34,170 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:28:34,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:28:34,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:28:34,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:28:34,176 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:28:34,179 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:28:34,181 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:28:34,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:28:34,185 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:28:34,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:28:34,198 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:28:34,201 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:28:34,203 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:28:34,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:28:34,208 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:28:34,214 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:28:34,214 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:28:34,215 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:28:34,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:28:34,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:28:34,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:28:34,220 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:28:34,221 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:28:34,222 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:28:34,223 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:28:34,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:28:34,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:28:34,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:28:34,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:28:34,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:28:34,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:28:34,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:28:34,230 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:28:34,274 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:28:34,279 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:28:34,281 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:28:34,282 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:28:34,282 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:28:34,282 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:28:34,283 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:28:34,283 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:28:34,283 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:28:34,283 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:28:34,284 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:28:34,285 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:28:34,285 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:28:34,285 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:28:34,286 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:28:34,286 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:28:34,287 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:28:34,287 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:28:34,287 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:28:34,287 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:28:34,288 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:28:34,288 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:28:34,288 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:28:34,288 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:28:34,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:28:34,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:28:34,289 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:28:34,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:28:34,289 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:28:34,292 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:28:34,292 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:28:34,292 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:28:34,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:28:34,293 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:28:34,293 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:28:34,293 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:28:34,293 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_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b51c2612145ec1023df693fa4dd749d7fcebd3d [2021-10-11 02:28:34,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:28:34,665 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:28:34,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:28:34,672 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:28:34,673 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:28:34,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-11 02:28:34,740 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/data/091a0fbe5/70727523b37740c7a3cb2fdb34ee5c67/FLAG20ce26ded [2021-10-11 02:28:35,651 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:28:35,651 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-11 02:28:35,716 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/data/091a0fbe5/70727523b37740c7a3cb2fdb34ee5c67/FLAG20ce26ded [2021-10-11 02:28:36,092 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/data/091a0fbe5/70727523b37740c7a3cb2fdb34ee5c67 [2021-10-11 02:28:36,095 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:28:36,096 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:28:36,098 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:28:36,099 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:28:36,102 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:28:36,103 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:28:36" (1/1) ... [2021-10-11 02:28:36,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d54962d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:28:36, skipping insertion in model container [2021-10-11 02:28:36,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:28:36" (1/1) ... [2021-10-11 02:28:36,112 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:28:36,228 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:28:36,489 WARN L226 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_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-11 02:28:36,496 WARN L226 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_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-11 02:28:36,516 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:28:36,521 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:28:37,528 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:28:37,529 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:28:37,530 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:28:37,532 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:28:37,533 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:28:37,600 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:37,601 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:37,602 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:37,602 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:37,603 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:37,618 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:37,619 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:37,621 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:37,622 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:38,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:28:38,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:28:38,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:28:38,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:28:38,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:28:38,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:28:38,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:28:38,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:28:38,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:28:38,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:28:38,280 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:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:28:38,296 INFO L168 Benchmark]: Toolchain (without parser) took 2197.98 ms. Allocated memory is still 107.0 MB. Free memory was 81.6 MB in the beginning and 83.6 MB in the end (delta: -1.9 MB). Peak memory consumption was 53.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:38,296 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 81.8 MB. Free memory is still 59.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:28:38,297 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2194.95 ms. Allocated memory is still 107.0 MB. Free memory was 81.6 MB in the beginning and 83.6 MB in the end (delta: -1.9 MB). Peak memory consumption was 53.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:38,298 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 81.8 MB. Free memory is still 59.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2194.95 ms. Allocated memory is still 107.0 MB. Free memory was 81.6 MB in the beginning and 83.6 MB in the end (delta: -1.9 MB). Peak memory consumption was 53.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:28:40,731 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:28:40,733 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:28:40,765 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:28:40,765 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:28:40,767 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:28:40,768 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:28:40,771 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:28:40,773 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:28:40,774 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:28:40,776 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:28:40,777 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:28:40,778 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:28:40,779 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:28:40,781 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:28:40,782 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:28:40,783 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:28:40,784 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:28:40,787 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:28:40,789 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:28:40,791 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:28:40,793 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:28:40,794 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:28:40,795 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:28:40,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:28:40,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:28:40,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:28:40,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:28:40,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:28:40,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:28:40,804 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:28:40,805 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:28:40,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:28:40,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:28:40,814 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:28:40,815 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:28:40,816 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:28:40,816 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:28:40,816 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:28:40,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:28:40,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:28:40,820 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:28:40,878 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:28:40,878 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:28:40,880 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:28:40,880 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:28:40,880 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:28:40,881 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:28:40,881 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:28:40,881 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:28:40,881 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:28:40,883 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:28:40,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:28:40,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:28:40,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:28:40,885 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:28:40,885 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:28:40,885 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:28:40,885 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:28:40,886 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:28:40,886 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:28:40,886 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:28:40,886 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:28:40,887 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:28:40,887 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:28:40,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:28:40,887 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:28:40,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:28:40,888 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:28:40,888 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:28:40,888 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:28:40,888 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:28:40,889 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:28:40,889 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:28:40,889 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_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b51c2612145ec1023df693fa4dd749d7fcebd3d [2021-10-11 02:28:41,295 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:28:41,316 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:28:41,320 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:28:41,322 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:28:41,323 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:28:41,323 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-11 02:28:41,397 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/data/eb842768f/2f214ec3742b4c51b6212fbfbfb5565a/FLAGcf1091bd0 [2021-10-11 02:28:42,370 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:28:42,371 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-11 02:28:42,411 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/data/eb842768f/2f214ec3742b4c51b6212fbfbfb5565a/FLAGcf1091bd0 [2021-10-11 02:28:42,846 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/bin/utaipan-WLngWcDbfI/data/eb842768f/2f214ec3742b4c51b6212fbfbfb5565a [2021-10-11 02:28:42,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:28:42,850 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:28:42,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:28:42,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:28:42,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:28:42,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:28:42" (1/1) ... [2021-10-11 02:28:42,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53ae3996 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:28:42, skipping insertion in model container [2021-10-11 02:28:42,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:28:42" (1/1) ... [2021-10-11 02:28:42,869 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:28:43,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:28:43,378 WARN L226 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_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-11 02:28:43,387 WARN L226 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_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-11 02:28:43,414 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:28:43,421 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:28:44,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:28:44,590 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:44,590 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:44,591 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:44,592 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:44,593 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:44,609 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:44,610 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:44,612 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:44,613 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:28:45,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:28:45,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:28:45,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:28:45,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:28:45,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:28:45,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:28:45,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:28:45,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:28:45,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:28:45,211 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,211 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,267 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:28:45,304 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:28:45,365 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:28:45,373 WARN L226 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_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-11 02:28:45,374 WARN L226 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_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-11 02:28:45,382 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:28:45,384 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:28:45,468 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:28:45,514 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,514 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,515 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,515 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,516 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,524 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,540 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,541 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,542 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:28:45,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:28:45,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:28:45,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:28:45,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:28:45,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:28:45,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:28:45,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:28:45,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:28:45,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:28:45,676 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,676 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:28:45,716 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:28:45,741 WARN L226 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_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-11 02:28:45,742 WARN L226 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_4079f835-5a22-4b99-91ce-bb7d5ef3fa7b/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-11 02:28:45,743 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:28:45,745 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:28:45,805 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:28:45,839 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,857 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,857 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,857 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,858 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,863 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,864 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,865 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,865 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:45,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:28:45,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:28:45,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:28:45,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:28:45,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:28:45,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:28:45,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:28:45,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:28:45,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:28:45,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:28:46,017 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:46,018 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:46,059 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:28:47,025 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:28:47,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:28:47 WrapperNode [2021-10-11 02:28:47,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:28:47,027 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:28:47,028 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:28:47,028 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:28:47,035 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:28:47" (1/1) ... [2021-10-11 02:28:47,094 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]]] [2021-10-11 02:28:47,133 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:28:47" (1/1) ... [2021-10-11 02:28:47,133 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:28:47,134 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:28:47,136 INFO L168 Benchmark]: Toolchain (without parser) took 4284.87 ms. Allocated memory was 50.3 MB in the beginning and 167.8 MB in the end (delta: 117.4 MB). Free memory was 30.3 MB in the beginning and 52.3 MB in the end (delta: -22.0 MB). Peak memory consumption was 95.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:47,136 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 50.3 MB. Free memory was 31.9 MB in the beginning and 31.8 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:28:47,137 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4175.21 ms. Allocated memory was 50.3 MB in the beginning and 167.8 MB in the end (delta: 117.4 MB). Free memory was 30.0 MB in the beginning and 56.5 MB in the end (delta: -26.5 MB). Peak memory consumption was 95.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:47,138 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.29 ms. Allocated memory is still 167.8 MB. Free memory was 56.5 MB in the beginning and 52.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:47,140 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 50.3 MB. Free memory was 31.9 MB in the beginning and 31.8 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4175.21 ms. Allocated memory was 50.3 MB in the beginning and 167.8 MB in the end (delta: 117.4 MB). Free memory was 30.0 MB in the beginning and 56.5 MB in the end (delta: -26.5 MB). Peak memory consumption was 95.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 106.29 ms. Allocated memory is still 167.8 MB. Free memory was 56.5 MB in the beginning and 52.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...