./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_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_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/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_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/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_bc9d9248-f136-453e-9e3c-76340cb75cb6/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 e7f8ad1667f68508031b52574c0ebff0f5098a49 .................................................................................................................................................................................................... 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_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/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_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/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_bc9d9248-f136-453e-9e3c-76340cb75cb6/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 e7f8ad1667f68508031b52574c0ebff0f5098a49 ................................................................................................................................................................................................................................ 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 02:22:38,008 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:22:38,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:22:38,062 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:22:38,063 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:22:38,065 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:22:38,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:22:38,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:22:38,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:22:38,075 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:22:38,076 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:22:38,078 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:22:38,079 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:22:38,081 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:22:38,082 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:22:38,084 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:22:38,086 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:22:38,088 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:22:38,091 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:22:38,094 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:22:38,097 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:22:38,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:22:38,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:22:38,104 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:22:38,116 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:22:38,119 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:22:38,119 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:22:38,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:22:38,123 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:22:38,125 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:22:38,126 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:22:38,127 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:22:38,130 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:22:38,132 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:22:38,134 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:22:38,135 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:22:38,136 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:22:38,136 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:22:38,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:22:38,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:22:38,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:22:38,143 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:22:38,203 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:22:38,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:22:38,206 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:22:38,207 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:22:38,207 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:22:38,207 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:22:38,208 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:22:38,208 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:22:38,208 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:22:38,208 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:22:38,210 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:22:38,210 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:22:38,211 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:22:38,211 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:22:38,211 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:22:38,212 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:22:38,213 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:22:38,213 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:22:38,213 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:22:38,213 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:22:38,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:22:38,214 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:22:38,214 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:22:38,215 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:22:38,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:22:38,215 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:22:38,216 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:22:38,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:22:38,216 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:22:38,218 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:22:38,219 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:22:38,219 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:22:38,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:22:38,220 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:22:38,220 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:22:38,220 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:22:38,221 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_bc9d9248-f136-453e-9e3c-76340cb75cb6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7f8ad1667f68508031b52574c0ebff0f5098a49 [2021-10-11 02:22:38,580 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:22:38,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:22:38,617 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:22:38,619 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:22:38,620 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:22:38,621 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-10-11 02:22:38,698 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/data/fbd472d77/948fe9da51504f4a9361f9be2bac8aeb/FLAG59db215b5 [2021-10-11 02:22:39,535 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:22:39,536 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-10-11 02:22:39,600 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/data/fbd472d77/948fe9da51504f4a9361f9be2bac8aeb/FLAG59db215b5 [2021-10-11 02:22:39,708 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/data/fbd472d77/948fe9da51504f4a9361f9be2bac8aeb [2021-10-11 02:22:39,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:22:39,713 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:22:39,714 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:22:39,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:22:39,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:22:39,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:22:39" (1/1) ... [2021-10-11 02:22:39,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3127f153 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:39, skipping insertion in model container [2021-10-11 02:22:39,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:22:39" (1/1) ... [2021-10-11 02:22:39,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:22:39,863 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:22:40,223 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_bc9d9248-f136-453e-9e3c-76340cb75cb6/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-10-11 02:22:40,230 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_bc9d9248-f136-453e-9e3c-76340cb75cb6/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-10-11 02:22:40,254 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:22:40,261 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:22:41,193 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:22:41,194 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 02:22:41,195 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 02:22:41,198 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 02:22:41,199 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 02:22:41,288 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:41,289 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:41,290 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:41,291 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:41,292 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:41,311 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:41,315 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:41,318 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:41,320 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:41,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:22:41,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:22:41,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:22:41,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:22:41,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:22:41,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:22:41,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:22:41,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:22:41,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:22:41,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:22:42,109 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:22:42,116 INFO L168 Benchmark]: Toolchain (without parser) took 2401.35 ms. Allocated memory was 86.0 MB in the beginning and 117.4 MB in the end (delta: 31.5 MB). Free memory was 61.8 MB in the beginning and 63.3 MB in the end (delta: -1.6 MB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:42,118 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 86.0 MB. Free memory was 66.7 MB in the beginning and 66.6 MB in the end (delta: 49.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:22:42,120 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2398.85 ms. Allocated memory was 86.0 MB in the beginning and 117.4 MB in the end (delta: 31.5 MB). Free memory was 61.6 MB in the beginning and 63.3 MB in the end (delta: -1.8 MB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:42,123 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 86.0 MB. Free memory was 66.7 MB in the beginning and 66.6 MB in the end (delta: 49.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2398.85 ms. Allocated memory was 86.0 MB in the beginning and 117.4 MB in the end (delta: 31.5 MB). Free memory was 61.6 MB in the beginning and 63.3 MB in the end (delta: -1.8 MB). Peak memory consumption was 32.1 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 02:22:44,661 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:22:44,664 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:22:44,723 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:22:44,723 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:22:44,725 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:22:44,727 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:22:44,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:22:44,732 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:22:44,733 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:22:44,735 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:22:44,736 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:22:44,737 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:22:44,739 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:22:44,740 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:22:44,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:22:44,743 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:22:44,744 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:22:44,747 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:22:44,750 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:22:44,752 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:22:44,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:22:44,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:22:44,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:22:44,776 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:22:44,783 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:22:44,784 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:22:44,787 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:22:44,788 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:22:44,790 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:22:44,791 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:22:44,793 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:22:44,794 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:22:44,796 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:22:44,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:22:44,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:22:44,799 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:22:44,800 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:22:44,800 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:22:44,802 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:22:44,803 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:22:44,804 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:22:44,851 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:22:44,851 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:22:44,853 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:22:44,853 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:22:44,853 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:22:44,853 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:22:44,854 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:22:44,854 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:22:44,854 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:22:44,855 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:22:44,855 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:22:44,856 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:22:44,856 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:22:44,856 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:22:44,857 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:22:44,857 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:22:44,857 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:22:44,857 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:22:44,857 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:22:44,858 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:22:44,858 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:22:44,858 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:22:44,859 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:22:44,859 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:22:44,859 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:22:44,859 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:22:44,860 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:22:44,860 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:22:44,860 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:22:44,860 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:22:44,861 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:22:44,861 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:22:44,861 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_bc9d9248-f136-453e-9e3c-76340cb75cb6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7f8ad1667f68508031b52574c0ebff0f5098a49 [2021-10-11 02:22:45,292 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:22:45,319 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:22:45,323 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:22:45,324 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:22:45,325 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:22:45,326 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-10-11 02:22:45,403 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/data/475f3c30b/7fa8a466cf3047f6bff0e9f8983ad0bd/FLAG6bf9b2b90 [2021-10-11 02:22:46,442 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:22:46,443 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-10-11 02:22:46,499 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/data/475f3c30b/7fa8a466cf3047f6bff0e9f8983ad0bd/FLAG6bf9b2b90 [2021-10-11 02:22:46,825 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9248-f136-453e-9e3c-76340cb75cb6/bin/utaipan-WLngWcDbfI/data/475f3c30b/7fa8a466cf3047f6bff0e9f8983ad0bd [2021-10-11 02:22:46,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:22:46,830 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:22:46,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:22:46,835 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:22:46,839 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:22:46,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:22:46" (1/1) ... [2021-10-11 02:22:46,844 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a7eb8c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:46, skipping insertion in model container [2021-10-11 02:22:46,845 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:22:46" (1/1) ... [2021-10-11 02:22:46,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:22:46,996 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:22:47,442 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_bc9d9248-f136-453e-9e3c-76340cb75cb6/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-10-11 02:22:47,454 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_bc9d9248-f136-453e-9e3c-76340cb75cb6/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-10-11 02:22:47,481 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:22:47,489 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:22:48,682 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:22:48,800 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:48,804 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:48,805 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:48,806 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:48,809 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:48,844 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:48,845 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:48,847 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:48,848 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:49,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:22:49,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:22:49,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:22:49,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:22:49,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:22:49,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:22:49,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:22:49,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:22:49,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:22:49,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:22:49,517 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:49,518 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:49,577 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:22:49,614 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:22:49,656 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:22:49,661 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_bc9d9248-f136-453e-9e3c-76340cb75cb6/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-10-11 02:22:49,661 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_bc9d9248-f136-453e-9e3c-76340cb75cb6/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-10-11 02:22:49,663 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:22:49,664 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:22:49,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:22:49,739 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:49,740 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:49,740 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:49,741 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:49,742 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:49,752 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:49,752 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:49,754 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:49,754 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:49,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:22:49,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:22:49,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:22:49,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:22:49,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:22:49,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:22:49,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:22:49,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:22:49,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:22:49,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:22:49,870 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:49,870 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:49,901 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:22:49,924 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:22:49,948 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_bc9d9248-f136-453e-9e3c-76340cb75cb6/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-10-11 02:22:49,949 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_bc9d9248-f136-453e-9e3c-76340cb75cb6/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-10-11 02:22:49,951 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:22:49,952 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:22:50,004 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:22:50,028 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:50,029 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:50,029 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:50,030 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:50,031 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:50,039 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:50,040 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:50,042 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:50,043 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:50,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:22:50,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:22:50,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:22:50,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:22:50,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:22:50,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:22:50,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:22:50,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:22:50,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:22:50,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:22:50,176 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:50,178 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:50,216 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:22:51,163 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:22:51,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:51 WrapperNode [2021-10-11 02:22:51,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:22:51,165 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:22:51,165 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:22:51,165 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:22:51,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:51" (1/1) ... [2021-10-11 02:22:51,248 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 02:22:51,297 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:51" (1/1) ... [2021-10-11 02:22:51,297 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:22:51,298 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:22:51,300 INFO L168 Benchmark]: Toolchain (without parser) took 4468.23 ms. Allocated memory was 92.3 MB in the beginning and 169.9 MB in the end (delta: 77.6 MB). Free memory was 71.6 MB in the beginning and 110.1 MB in the end (delta: -38.5 MB). Peak memory consumption was 39.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:51,300 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 92.3 MB. Free memory is still 73.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:22:51,301 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4329.76 ms. Allocated memory was 92.3 MB in the beginning and 169.9 MB in the end (delta: 77.6 MB). Free memory was 71.3 MB in the beginning and 114.2 MB in the end (delta: -42.9 MB). Peak memory consumption was 115.5 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:51,302 INFO L168 Benchmark]: Boogie Procedure Inliner took 132.80 ms. Allocated memory is still 169.9 MB. Free memory was 114.2 MB in the beginning and 110.1 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:51,304 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 92.3 MB. Free memory is still 73.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4329.76 ms. Allocated memory was 92.3 MB in the beginning and 169.9 MB in the end (delta: 77.6 MB). Free memory was 71.3 MB in the beginning and 114.2 MB in the end (delta: -42.9 MB). Peak memory consumption was 115.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 132.80 ms. Allocated memory is still 169.9 MB. Free memory was 114.2 MB in the beginning and 110.1 MB in the end (delta: 4.1 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...