./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE --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 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 ........................................................................................................................................................................................................ 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_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE --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 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 ................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 09:46:40,235 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 09:46:40,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 09:46:40,291 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 09:46:40,292 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 09:46:40,296 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 09:46:40,298 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 09:46:40,302 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 09:46:40,305 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 09:46:40,312 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 09:46:40,314 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 09:46:40,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 09:46:40,316 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 09:46:40,319 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 09:46:40,322 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 09:46:40,327 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 09:46:40,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 09:46:40,330 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 09:46:40,332 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 09:46:40,339 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 09:46:40,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 09:46:40,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 09:46:40,346 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 09:46:40,347 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 09:46:40,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 09:46:40,356 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 09:46:40,356 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 09:46:40,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 09:46:40,359 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 09:46:40,361 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 09:46:40,361 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 09:46:40,362 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 09:46:40,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 09:46:40,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 09:46:40,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 09:46:40,367 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 09:46:40,368 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 09:46:40,368 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 09:46:40,368 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 09:46:40,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 09:46:40,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 09:46:40,371 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-24 09:46:40,417 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 09:46:40,417 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 09:46:40,418 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 09:46:40,419 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 09:46:40,419 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 09:46:40,419 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 09:46:40,419 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-24 09:46:40,419 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 09:46:40,419 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 09:46:40,420 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-24 09:46:40,420 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-24 09:46:40,420 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 09:46:40,420 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-24 09:46:40,420 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-24 09:46:40,421 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-24 09:46:40,421 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 09:46:40,422 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-24 09:46:40,422 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 09:46:40,422 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 09:46:40,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 09:46:40,422 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 09:46:40,423 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 09:46:40,423 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 09:46:40,423 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 09:46:40,423 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 09:46:40,423 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 09:46:40,424 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 09:46:40,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 09:46:40,424 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 09:46:40,426 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 09:46:40,426 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 09:46:40,427 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-24 09:46:40,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-24 09:46:40,427 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 09:46:40,427 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 09:46:40,428 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 09:46:40,428 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_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 [2021-10-24 09:46:40,711 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 09:46:40,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 09:46:40,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 09:46:40,746 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 09:46:40,747 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 09:46:40,748 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-24 09:46:40,819 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/data/d45d8479c/acdd5d95efee490a9baf912dd2aacc51/FLAGeed63bbae [2021-10-24 09:46:41,620 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 09:46:41,620 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-24 09:46:41,659 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/data/d45d8479c/acdd5d95efee490a9baf912dd2aacc51/FLAGeed63bbae [2021-10-24 09:46:42,122 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/data/d45d8479c/acdd5d95efee490a9baf912dd2aacc51 [2021-10-24 09:46:42,125 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 09:46:42,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 09:46:42,128 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 09:46:42,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 09:46:42,131 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 09:46:42,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:46:42" (1/1) ... [2021-10-24 09:46:42,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@764f8bc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:46:42, skipping insertion in model container [2021-10-24 09:46:42,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:46:42" (1/1) ... [2021-10-24 09:46:42,140 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 09:46:42,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 09:46:42,594 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-24 09:46:42,605 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-24 09:46:42,628 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:46:42,644 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:46:43,536 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:43,536 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:43,537 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:43,538 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:43,539 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:43,552 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:43,553 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:43,555 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:43,556 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:43,558 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:43,559 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:43,560 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:43,560 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:43,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:46:43,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:46:43,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:46:43,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:46:43,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:46:43,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:46:43,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:46:43,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:46:43,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:46:43,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:46:44,209 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:46:44,211 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:46:44,212 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:46:44,214 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:46:44,215 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:46:44,234 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) 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:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) 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:1103) 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:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-24 09:46:44,244 INFO L168 Benchmark]: Toolchain (without parser) took 2116.12 ms. Allocated memory is still 107.0 MB. Free memory was 81.2 MB in the beginning and 73.5 MB in the end (delta: 7.7 MB). Peak memory consumption was 31.3 MB. Max. memory is 16.1 GB. [2021-10-24 09:46:44,246 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 88.1 MB. Free memory was 58.4 MB in the beginning and 58.4 MB in the end (delta: 26.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 09:46:44,249 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2113.79 ms. Allocated memory is still 107.0 MB. Free memory was 80.8 MB in the beginning and 73.5 MB in the end (delta: 7.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 16.1 GB. [2021-10-24 09:46:44,251 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 88.1 MB. Free memory was 58.4 MB in the beginning and 58.4 MB in the end (delta: 26.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2113.79 ms. Allocated memory is still 107.0 MB. Free memory was 80.8 MB in the beginning and 73.5 MB in the end (delta: 7.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 09:46:46,541 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 09:46:46,544 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 09:46:46,582 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 09:46:46,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 09:46:46,585 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 09:46:46,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 09:46:46,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 09:46:46,591 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 09:46:46,592 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 09:46:46,594 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 09:46:46,595 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 09:46:46,596 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 09:46:46,597 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 09:46:46,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 09:46:46,601 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 09:46:46,602 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 09:46:46,603 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 09:46:46,606 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 09:46:46,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 09:46:46,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 09:46:46,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 09:46:46,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 09:46:46,621 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 09:46:46,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 09:46:46,630 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 09:46:46,631 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 09:46:46,634 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 09:46:46,634 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 09:46:46,636 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 09:46:46,636 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 09:46:46,637 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 09:46:46,638 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 09:46:46,639 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 09:46:46,640 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 09:46:46,640 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 09:46:46,641 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 09:46:46,641 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 09:46:46,642 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 09:46:46,644 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 09:46:46,646 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 09:46:46,646 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-24 09:46:46,704 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 09:46:46,704 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 09:46:46,706 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 09:46:46,706 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 09:46:46,706 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 09:46:46,706 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 09:46:46,707 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 09:46:46,707 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 09:46:46,707 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 09:46:46,708 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 09:46:46,709 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 09:46:46,710 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 09:46:46,710 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 09:46:46,710 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 09:46:46,710 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 09:46:46,710 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-24 09:46:46,711 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-24 09:46:46,711 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 09:46:46,711 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 09:46:46,711 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 09:46:46,711 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 09:46:46,712 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-24 09:46:46,712 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 09:46:46,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 09:46:46,712 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 09:46:46,712 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 09:46:46,713 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 09:46:46,713 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-24 09:46:46,713 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-24 09:46:46,713 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 09:46:46,713 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 09:46:46,714 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 09:46:46,714 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_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 [2021-10-24 09:46:47,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 09:46:47,157 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 09:46:47,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 09:46:47,161 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 09:46:47,162 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 09:46:47,162 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-24 09:46:47,242 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/data/4402fb6b0/3b0fadf0b888437db67d4ba51d896379/FLAG6354876bc [2021-10-24 09:46:48,177 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 09:46:48,178 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-24 09:46:48,235 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/data/4402fb6b0/3b0fadf0b888437db67d4ba51d896379/FLAG6354876bc [2021-10-24 09:46:48,658 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/bin/utaipan-9zjyvhn0QE/data/4402fb6b0/3b0fadf0b888437db67d4ba51d896379 [2021-10-24 09:46:48,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 09:46:48,663 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 09:46:48,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 09:46:48,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 09:46:48,671 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 09:46:48,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:46:48" (1/1) ... [2021-10-24 09:46:48,673 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e8899b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:46:48, skipping insertion in model container [2021-10-24 09:46:48,674 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:46:48" (1/1) ... [2021-10-24 09:46:48,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 09:46:48,829 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 09:46:49,186 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-24 09:46:49,197 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-24 09:46:49,241 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:46:49,254 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:46:50,358 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:50,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:50,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:50,360 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:50,362 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:50,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:50,378 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:50,380 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:50,381 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:50,383 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:50,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:50,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:50,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:50,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:46:50,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:46:50,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:46:50,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:46:50,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:46:50,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:46:50,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:46:50,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:46:50,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:46:50,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:46:51,014 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:46:51,054 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,063 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,142 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,143 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,143 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,144 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,144 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,145 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,145 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,146 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,147 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,147 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,147 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,148 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,148 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,151 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,152 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,152 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,153 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,157 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,157 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,166 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,167 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,180 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,185 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,185 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,186 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,187 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,191 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 09:46:51,235 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-24 09:46:51,317 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 09:46:51,321 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-24 09:46:51,321 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-24 09:46:51,323 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:46:51,323 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:46:51,381 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,382 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,392 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,400 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,401 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,405 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,406 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,407 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,407 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,408 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:46:51,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:46:51,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:46:51,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:46:51,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:46:51,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:46:51,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:46:51,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:46:51,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:46:51,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:46:51,491 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:46:51,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,538 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,592 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,593 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,594 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,594 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,597 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,597 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,598 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,598 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,598 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,600 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,600 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,614 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,615 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,616 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,633 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,635 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,635 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,637 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,638 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 09:46:51,671 INFO L203 MainTranslator]: Completed pre-run [2021-10-24 09:46:51,696 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-24 09:46:51,697 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83547f64-f596-4ba2-bb01-cdeb23506bcf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-24 09:46:51,698 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:46:51,699 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:46:51,767 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,767 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,767 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,774 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,775 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,776 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,776 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,777 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,778 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:46:51,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:46:51,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:46:51,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:46:51,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:46:51,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:46:51,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:46:51,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:46:51,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:46:51,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:46:51,883 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:46:51,900 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:51,907 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,044 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,047 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,047 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,048 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,048 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,049 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,050 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,050 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,051 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,051 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,055 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,056 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,056 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,057 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,057 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,058 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,058 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,060 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,061 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,067 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,068 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,068 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,074 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,076 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,077 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,077 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,077 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,079 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:46:52,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 09:46:52,339 INFO L208 MainTranslator]: Completed translation [2021-10-24 09:46:52,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:46:52 WrapperNode [2021-10-24 09:46:52,340 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-24 09:46:52,341 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-24 09:46:52,341 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-24 09:46:52,341 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-24 09:46:52,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:46:52" (1/1) ... [2021-10-24 09:46:52,413 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]]] [2021-10-24 09:46:52,485 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:46:52" (1/1) ... [2021-10-24 09:46:52,485 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-24 09:46:52,485 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-24 09:46:52,487 INFO L168 Benchmark]: Toolchain (without parser) took 3822.84 ms. Allocated memory was 50.3 MB in the beginning and 201.3 MB in the end (delta: 151.0 MB). Free memory was 28.4 MB in the beginning and 121.1 MB in the end (delta: -92.8 MB). Peak memory consumption was 58.5 MB. Max. memory is 16.1 GB. [2021-10-24 09:46:52,488 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 50.3 MB. Free memory was 31.6 MB in the beginning and 31.6 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 09:46:52,488 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3672.80 ms. Allocated memory was 50.3 MB in the beginning and 201.3 MB in the end (delta: 151.0 MB). Free memory was 28.1 MB in the beginning and 126.5 MB in the end (delta: -98.3 MB). Peak memory consumption was 55.9 MB. Max. memory is 16.1 GB. [2021-10-24 09:46:52,489 INFO L168 Benchmark]: Boogie Procedure Inliner took 144.06 ms. Allocated memory is still 201.3 MB. Free memory was 126.5 MB in the beginning and 121.1 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-24 09:46:52,491 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 50.3 MB. Free memory was 31.6 MB in the beginning and 31.6 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3672.80 ms. Allocated memory was 50.3 MB in the beginning and 201.3 MB in the end (delta: 151.0 MB). Free memory was 28.1 MB in the beginning and 126.5 MB in the end (delta: -98.3 MB). Peak memory consumption was 55.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 144.06 ms. Allocated memory is still 201.3 MB. Free memory was 126.5 MB in the beginning and 121.1 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...