./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_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_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/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 e503cd1d5106ef176bfbc66379073cd5d616e898 ....................................................................................................................................................................................................... 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_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/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 e503cd1d5106ef176bfbc66379073cd5d616e898 .................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:21:13,315 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:21:13,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:21:13,402 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:21:13,403 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:21:13,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:21:13,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:21:13,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:21:13,425 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:21:13,432 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:21:13,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:21:13,437 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:21:13,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:21:13,446 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:21:13,448 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:21:13,450 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:21:13,452 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:21:13,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:21:13,461 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:21:13,471 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:21:13,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:21:13,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:21:13,478 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:21:13,480 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:21:13,491 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:21:13,492 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:21:13,492 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:21:13,495 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:21:13,496 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:21:13,498 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:21:13,499 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:21:13,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:21:13,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:21:13,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:21:13,506 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:21:13,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:21:13,508 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:21:13,508 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:21:13,510 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:21:13,511 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:21:13,512 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:21:13,516 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:21:13,565 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:21:13,566 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:21:13,567 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:21:13,568 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:21:13,568 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:21:13,569 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:21:13,569 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:21:13,569 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:21:13,570 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:21:13,570 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:21:13,572 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:21:13,572 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:21:13,573 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:21:13,573 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:21:13,573 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:21:13,574 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:21:13,575 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:21:13,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:21:13,575 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:21:13,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:21:13,576 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:21:13,577 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:21:13,577 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:21:13,577 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:21:13,578 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:21:13,578 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:21:13,578 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:21:13,579 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:21:13,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:21:13,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:21:13,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:21:13,582 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:21:13,583 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:21:13,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:21:13,583 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:21:13,584 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:21:13,584 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:21:13,585 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:21:13,585 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_a62aa764-eb0e-45a8-a78f-35c38f56323e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e503cd1d5106ef176bfbc66379073cd5d616e898 [2020-11-28 07:21:13,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:21:13,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:21:13,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:21:13,960 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:21:13,962 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:21:13,963 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2020-11-28 07:21:14,060 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/data/8047f0b59/2ae02cc28e0842ebae0f78a7073aff49/FLAG43f565c6b [2020-11-28 07:21:15,109 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:21:15,111 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2020-11-28 07:21:15,175 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/data/8047f0b59/2ae02cc28e0842ebae0f78a7073aff49/FLAG43f565c6b [2020-11-28 07:21:15,471 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/data/8047f0b59/2ae02cc28e0842ebae0f78a7073aff49 [2020-11-28 07:21:15,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:21:15,476 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:21:15,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:21:15,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:21:15,482 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:21:15,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:21:15" (1/1) ... [2020-11-28 07:21:15,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fd765aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:21:15, skipping insertion in model container [2020-11-28 07:21:15,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:21:15" (1/1) ... [2020-11-28 07:21:15,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:21:15,656 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:21:16,116 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:21:16,123 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:21:17,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:17,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:17,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:17,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:17,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:17,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:17,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:17,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:17,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:17,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:17,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:17,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:17,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:17,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:21:17,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:21:17,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:21:17,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:21:17,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:21:17,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:21:17,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:21:17,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:21:17,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:21:17,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:21:18,006 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:21:18,007 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:21:18,007 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:21:18,010 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:21:18,010 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:21:18,044 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:21:18,056 INFO L168 Benchmark]: Toolchain (without parser) took 2578.49 ms. Allocated memory was 88.1 MB in the beginning and 117.4 MB in the end (delta: 29.4 MB). Free memory was 48.3 MB in the beginning and 60.7 MB in the end (delta: -12.4 MB). Peak memory consumption was 23.5 MB. Max. memory is 16.1 GB. [2020-11-28 07:21:18,057 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 88.1 MB. Free memory was 45.9 MB in the beginning and 45.8 MB in the end (delta: 67.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:21:18,058 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2575.23 ms. Allocated memory was 88.1 MB in the beginning and 117.4 MB in the end (delta: 29.4 MB). Free memory was 48.0 MB in the beginning and 60.7 MB in the end (delta: -12.7 MB). Peak memory consumption was 23.5 MB. Max. memory is 16.1 GB. [2020-11-28 07:21:18,062 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 88.1 MB. Free memory was 45.9 MB in the beginning and 45.8 MB in the end (delta: 67.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2575.23 ms. Allocated memory was 88.1 MB in the beginning and 117.4 MB in the end (delta: 29.4 MB). Free memory was 48.0 MB in the beginning and 60.7 MB in the end (delta: -12.7 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 [2020-11-28 07:21:20,716 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:21:20,718 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:21:20,752 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:21:20,753 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:21:20,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:21:20,756 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:21:20,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:21:20,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:21:20,763 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:21:20,764 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:21:20,765 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:21:20,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:21:20,767 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:21:20,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:21:20,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:21:20,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:21:20,773 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:21:20,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:21:20,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:21:20,780 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:21:20,782 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:21:20,783 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:21:20,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:21:20,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:21:20,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:21:20,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:21:20,791 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:21:20,792 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:21:20,793 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:21:20,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:21:20,795 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:21:20,796 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:21:20,797 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:21:20,799 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:21:20,799 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:21:20,800 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:21:20,801 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:21:20,801 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:21:20,803 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:21:20,804 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:21:20,805 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:21:20,841 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:21:20,843 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:21:20,846 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:21:20,850 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:21:20,850 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:21:20,850 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:21:20,851 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:21:20,851 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:21:20,851 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:21:20,852 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:21:20,854 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:21:20,854 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:21:20,855 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:21:20,855 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:21:20,855 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:21:20,855 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:21:20,856 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:21:20,856 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:21:20,856 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:21:20,856 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:21:20,857 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:21:20,857 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:21:20,857 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:21:20,857 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:21:20,858 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:21:20,858 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:21:20,858 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:21:20,858 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:21:20,859 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:21:20,859 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:21:20,859 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:21:20,859 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:21:20,860 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:21:20,860 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_a62aa764-eb0e-45a8-a78f-35c38f56323e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e503cd1d5106ef176bfbc66379073cd5d616e898 [2020-11-28 07:21:21,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:21:21,408 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:21:21,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:21:21,415 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:21:21,415 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:21:21,417 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2020-11-28 07:21:21,506 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/data/1bb4367f0/06cf514a41fa4a69be112a3d4e69e0f1/FLAGacfd7ffe4 [2020-11-28 07:21:22,528 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:21:22,530 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2020-11-28 07:21:22,582 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/data/1bb4367f0/06cf514a41fa4a69be112a3d4e69e0f1/FLAGacfd7ffe4 [2020-11-28 07:21:22,943 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a62aa764-eb0e-45a8-a78f-35c38f56323e/bin/utaipan/data/1bb4367f0/06cf514a41fa4a69be112a3d4e69e0f1 [2020-11-28 07:21:22,946 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:21:22,947 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:21:22,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:21:22,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:21:22,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:21:22,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:21:22" (1/1) ... [2020-11-28 07:21:22,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12e18c1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:21:22, skipping insertion in model container [2020-11-28 07:21:22,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:21:22" (1/1) ... [2020-11-28 07:21:22,966 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:21:23,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:21:23,588 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:21:23,596 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:21:24,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:24,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:24,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:24,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:24,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:24,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:24,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:24,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:24,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:24,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:24,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:24,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:24,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:21:25,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:21:25,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:21:25,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:21:25,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:21:25,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:21:25,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:21:25,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:21:25,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:21:25,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:21:25,523 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:21:25,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:25,827 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:21:25,877 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:21:25,945 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:21:25,954 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:21:25,955 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:21:26,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:21:26,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:21:26,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:21:26,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:21:26,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:21:26,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:21:26,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:21:26,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:21:26,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:21:26,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:21:26,165 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:21:26,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,191 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:21:26,321 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:21:26,340 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:21:26,341 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:21:26,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:21:26,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:21:26,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:21:26,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:21:26,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:21:26,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:21:26,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:21:26,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:21:26,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:21:26,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:21:26,477 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:21:26,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,571 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,574 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,575 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,576 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,576 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:21:26,617 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:21:27,642 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:21:27,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:21:27 WrapperNode [2020-11-28 07:21:27,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:21:27,645 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:21:27,645 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:21:27,645 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:21:27,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:21:27" (1/1) ... [2020-11-28 07:21:27,730 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]]] [2020-11-28 07:21:27,805 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:21:27" (1/1) ... [2020-11-28 07:21:27,820 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:21:27,820 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:21:27,823 INFO L168 Benchmark]: Toolchain (without parser) took 4874.18 ms. Allocated memory was 71.3 MB in the beginning and 119.5 MB in the end (delta: 48.2 MB). Free memory was 47.8 MB in the beginning and 55.1 MB in the end (delta: -7.4 MB). Peak memory consumption was 39.6 MB. Max. memory is 16.1 GB. [2020-11-28 07:21:27,823 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 71.3 MB. Free memory is still 53.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:21:27,824 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4694.95 ms. Allocated memory was 71.3 MB in the beginning and 119.5 MB in the end (delta: 48.2 MB). Free memory was 47.5 MB in the beginning and 60.4 MB in the end (delta: -12.9 MB). Peak memory consumption was 76.0 MB. Max. memory is 16.1 GB. [2020-11-28 07:21:27,824 INFO L168 Benchmark]: Boogie Procedure Inliner took 175.61 ms. Allocated memory is still 119.5 MB. Free memory was 60.4 MB in the beginning and 55.1 MB in the end (delta: 5.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:21:27,826 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 71.3 MB. Free memory is still 53.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4694.95 ms. Allocated memory was 71.3 MB in the beginning and 119.5 MB in the end (delta: 48.2 MB). Free memory was 47.5 MB in the beginning and 60.4 MB in the end (delta: -12.9 MB). Peak memory consumption was 76.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 175.61 ms. Allocated memory is still 119.5 MB. Free memory was 60.4 MB in the beginning and 55.1 MB in the end (delta: 5.3 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...