./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan --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 82c8d939310ba0ecbb047d8e6d69db4654184593 ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan --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 82c8d939310ba0ecbb047d8e6d69db4654184593 ........................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-22 13:06:35,415 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:06:35,418 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:06:35,452 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:06:35,453 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:06:35,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:06:35,456 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:06:35,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:06:35,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:06:35,462 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:06:35,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:06:35,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:06:35,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:06:35,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:06:35,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:06:35,471 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:06:35,472 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:06:35,473 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:06:35,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:06:35,478 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:06:35,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:06:35,482 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:06:35,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:06:35,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:06:35,489 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:06:35,489 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:06:35,490 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:06:35,491 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:06:35,492 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:06:35,494 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:06:35,494 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:06:35,495 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:06:35,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:06:35,498 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:06:35,499 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:06:35,500 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:06:35,501 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:06:35,501 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:06:35,502 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:06:35,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:06:35,504 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:06:35,505 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-22 13:06:35,531 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:06:35,532 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:06:35,533 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:06:35,533 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:06:35,533 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:06:35,534 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:06:35,534 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-22 13:06:35,534 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:06:35,534 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:06:35,535 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-22 13:06:35,535 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-22 13:06:35,535 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:06:35,535 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-22 13:06:35,536 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-22 13:06:35,536 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-22 13:06:35,537 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:06:35,537 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-22 13:06:35,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:06:35,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:06:35,538 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:06:35,538 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:06:35,538 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:06:35,538 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:06:35,538 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:06:35,539 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:06:35,539 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:06:35,539 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:06:35,539 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:06:35,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:06:35,540 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:06:35,540 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:06:35,540 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:06:35,541 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-22 13:06:35,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-22 13:06:35,541 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:06:35,541 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:06:35,542 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:06:35,542 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-22 13:06:35,542 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-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82c8d939310ba0ecbb047d8e6d69db4654184593 [2020-11-22 13:06:35,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:06:35,852 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:06:35,855 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:06:35,860 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:06:35,864 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:06:35,865 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-11-22 13:06:35,950 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/data/268850487/d9563fd251d040df9294ab07c2e19451/FLAG022ea4985 [2020-11-22 13:06:36,856 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:06:36,857 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-11-22 13:06:36,910 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/data/268850487/d9563fd251d040df9294ab07c2e19451/FLAG022ea4985 [2020-11-22 13:06:37,286 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/data/268850487/d9563fd251d040df9294ab07c2e19451 [2020-11-22 13:06:37,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:06:37,290 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:06:37,292 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:06:37,292 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:06:37,296 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:06:37,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:06:37" (1/1) ... [2020-11-22 13:06:37,299 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@589f4be6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:06:37, skipping insertion in model container [2020-11-22 13:06:37,299 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:06:37" (1/1) ... [2020-11-22 13:06:37,307 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:06:37,436 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:06:37,731 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:06:37,737 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:06:38,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:38,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:38,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:38,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:38,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:38,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:38,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:38,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:38,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:38,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:38,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:38,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:38,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:39,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:06:39,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:06:39,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:06:39,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:06:39,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:06:39,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:06:39,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:06:39,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:06:39,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:06:39,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:06:39,340 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:06:39,341 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:06:39,341 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:06:39,343 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:06:39,343 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:06:39,356 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:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) 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:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-22 13:06:39,361 INFO L168 Benchmark]: Toolchain (without parser) took 2069.54 ms. Allocated memory is still 102.8 MB. Free memory was 54.7 MB in the beginning and 46.1 MB in the end (delta: 8.7 MB). Peak memory consumption was 23.5 MB. Max. memory is 16.1 GB. [2020-11-22 13:06:39,362 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 102.8 MB. Free memory was 79.9 MB in the beginning and 79.7 MB in the end (delta: 241.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:06:39,363 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2066.92 ms. Allocated memory is still 102.8 MB. Free memory was 54.5 MB in the beginning and 46.1 MB in the end (delta: 8.4 MB). Peak memory consumption was 23.5 MB. Max. memory is 16.1 GB. [2020-11-22 13:06:39,365 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 102.8 MB. Free memory was 79.9 MB in the beginning and 79.7 MB in the end (delta: 241.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2066.92 ms. Allocated memory is still 102.8 MB. Free memory was 54.5 MB in the beginning and 46.1 MB in the end (delta: 8.4 MB). Peak memory consumption was 23.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-22 13:06:41,660 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:06:41,662 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:06:41,709 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:06:41,710 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:06:41,715 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:06:41,717 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:06:41,721 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:06:41,724 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:06:41,730 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:06:41,731 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:06:41,749 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:06:41,749 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:06:41,754 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:06:41,756 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:06:41,757 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:06:41,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:06:41,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:06:41,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:06:41,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:06:41,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:06:41,775 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:06:41,782 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:06:41,783 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:06:41,790 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:06:41,793 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:06:41,793 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:06:41,795 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:06:41,796 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:06:41,797 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:06:41,798 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:06:41,798 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:06:41,800 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:06:41,801 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:06:41,802 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:06:41,802 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:06:41,803 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:06:41,804 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:06:41,804 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:06:41,806 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:06:41,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:06:41,807 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-22 13:06:41,850 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:06:41,850 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:06:41,852 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:06:41,853 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:06:41,853 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:06:41,853 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:06:41,854 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:06:41,854 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:06:41,854 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:06:41,856 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:06:41,857 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:06:41,857 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:06:41,858 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:06:41,858 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:06:41,858 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:06:41,858 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-22 13:06:41,859 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-22 13:06:41,859 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:06:41,859 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:06:41,859 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:06:41,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:06:41,860 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-22 13:06:41,860 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:06:41,861 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:06:41,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:06:41,861 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:06:41,861 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:06:41,862 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:06:41,862 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-22 13:06:41,862 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-22 13:06:41,863 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:06:41,863 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:06:41,863 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:06:41,863 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-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82c8d939310ba0ecbb047d8e6d69db4654184593 [2020-11-22 13:06:42,278 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:06:42,315 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:06:42,318 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:06:42,319 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:06:42,320 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:06:42,321 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-11-22 13:06:42,387 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/data/a9273b33d/6e50e04146584e28bd73e4ea5e4838f6/FLAG777c728df [2020-11-22 13:06:43,242 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:06:43,243 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-11-22 13:06:43,291 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/data/a9273b33d/6e50e04146584e28bd73e4ea5e4838f6/FLAG777c728df [2020-11-22 13:06:43,740 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e26bc3f9-d65b-405b-a945-092da30ed3c4/bin/utaipan/data/a9273b33d/6e50e04146584e28bd73e4ea5e4838f6 [2020-11-22 13:06:43,743 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:06:43,744 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:06:43,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:06:43,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:06:43,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:06:43,756 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:06:43" (1/1) ... [2020-11-22 13:06:43,758 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@562d635c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:06:43, skipping insertion in model container [2020-11-22 13:06:43,758 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:06:43" (1/1) ... [2020-11-22 13:06:43,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:06:43,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:06:44,193 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:06:44,206 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:06:45,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,228 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,239 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,245 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:06:45,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:06:45,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:06:45,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:06:45,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:06:45,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:06:45,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:06:45,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:06:45,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:06:45,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:06:45,867 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:06:45,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:45,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,030 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,030 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,035 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:06:46,068 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-22 13:06:46,130 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:06:46,137 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:06:46,138 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:06:46,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:06:46,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:06:46,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:06:46,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:06:46,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:06:46,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:06:46,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:06:46,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:06:46,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:06:46,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:06:46,334 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:06:46,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,410 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,410 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,417 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,421 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,421 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,445 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,452 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:06:46,492 INFO L203 MainTranslator]: Completed pre-run [2020-11-22 13:06:46,518 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:06:46,523 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:06:46,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:06:46,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:06:46,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:06:46,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:06:46,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:06:46,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:06:46,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:06:46,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:06:46,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:06:46,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:06:46,631 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:06:46,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:46,713 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:06:47,634 INFO L208 MainTranslator]: Completed translation [2020-11-22 13:06:47,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:06:47 WrapperNode [2020-11-22 13:06:47,635 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 13:06:47,636 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-22 13:06:47,636 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-22 13:06:47,637 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-22 13:06:47,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:06:47" (1/1) ... [2020-11-22 13:06:47,700 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]]] [2020-11-22 13:06:47,763 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:06:47" (1/1) ... [2020-11-22 13:06:47,765 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-22 13:06:47,765 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-22 13:06:47,768 INFO L168 Benchmark]: Toolchain (without parser) took 4021.76 ms. Allocated memory was 58.7 MB in the beginning and 134.2 MB in the end (delta: 75.5 MB). Free memory was 31.2 MB in the beginning and 29.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 76.0 MB. Max. memory is 16.1 GB. [2020-11-22 13:06:47,768 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 58.7 MB. Free memory is still 41.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:06:47,769 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3889.79 ms. Allocated memory was 58.7 MB in the beginning and 134.2 MB in the end (delta: 75.5 MB). Free memory was 31.1 MB in the beginning and 34.3 MB in the end (delta: -3.3 MB). Peak memory consumption was 86.8 MB. Max. memory is 16.1 GB. [2020-11-22 13:06:47,769 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.97 ms. Allocated memory is still 134.2 MB. Free memory was 34.3 MB in the beginning and 29.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-22 13:06:47,771 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 58.7 MB. Free memory is still 41.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3889.79 ms. Allocated memory was 58.7 MB in the beginning and 134.2 MB in the end (delta: 75.5 MB). Free memory was 31.1 MB in the beginning and 34.3 MB in the end (delta: -3.3 MB). Peak memory consumption was 86.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 128.97 ms. Allocated memory is still 134.2 MB. Free memory was 34.3 MB in the beginning and 29.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...