./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_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_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/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 42ddff8a04eaa53bd7b1ce62c7cbaff0c6a516a4 ....................................................................................................................................................................................................... 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_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/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 42ddff8a04eaa53bd7b1ce62c7cbaff0c6a516a4 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 07:39:27,173 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:39:27,175 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:39:27,223 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:39:27,224 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:39:27,230 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:39:27,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:39:27,242 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:39:27,245 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:39:27,253 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:39:27,266 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:39:27,267 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:39:27,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:39:27,269 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:39:27,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:39:27,272 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:39:27,273 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:39:27,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:39:27,276 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:39:27,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:39:27,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:39:27,288 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:39:27,295 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:39:27,296 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:39:27,304 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:39:27,310 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:39:27,311 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:39:27,312 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:39:27,313 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:39:27,314 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:39:27,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:39:27,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:39:27,316 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:39:27,317 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:39:27,319 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:39:27,319 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:39:27,320 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:39:27,320 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:39:27,320 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:39:27,321 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:39:27,321 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:39:27,322 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:39:27,354 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:39:27,354 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:39:27,355 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:39:27,355 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:39:27,355 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:39:27,355 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:39:27,356 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:39:27,356 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:39:27,356 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:39:27,356 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:39:27,356 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:39:27,357 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:39:27,357 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:39:27,357 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:39:27,357 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:39:27,358 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:39:27,358 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:39:27,358 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:39:27,359 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:39:27,359 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:39:27,359 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:39:27,359 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:39:27,359 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:39:27,359 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:39:27,360 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:39:27,360 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:39:27,360 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:39:27,360 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:39:27,360 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:39:27,361 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:39:27,361 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:39:27,361 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:39:27,361 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:39:27,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:39:27,362 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:39:27,362 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:39:27,362 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:39:27,362 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:39:27,362 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_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 42ddff8a04eaa53bd7b1ce62c7cbaff0c6a516a4 [2020-11-28 07:39:27,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:39:27,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:39:27,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:39:27,672 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:39:27,673 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:39:27,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-11-28 07:39:27,743 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/data/559b1db77/6c10395504b94825b94f7279894c7bfc/FLAGd5d1ccbbf [2020-11-28 07:39:28,679 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:39:28,680 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-11-28 07:39:28,720 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/data/559b1db77/6c10395504b94825b94f7279894c7bfc/FLAGd5d1ccbbf [2020-11-28 07:39:29,165 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/data/559b1db77/6c10395504b94825b94f7279894c7bfc [2020-11-28 07:39:29,171 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:39:29,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:39:29,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:39:29,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:39:29,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:39:29,178 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:39:29" (1/1) ... [2020-11-28 07:39:29,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1022ddba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:39:29, skipping insertion in model container [2020-11-28 07:39:29,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:39:29" (1/1) ... [2020-11-28 07:39:29,187 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:39:29,297 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:39:29,546 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:39:29,552 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:39:30,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:30,578 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:30,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:30,580 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:30,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:30,600 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:30,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:30,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:30,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:30,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:30,606 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:30,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:30,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:31,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:39:31,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:39:31,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:39:31,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:39:31,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:39:31,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:39:31,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:39:31,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:39:31,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:39:31,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:39:31,302 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:39:31,302 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 07:39:31,303 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 07:39:31,305 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 07:39:31,305 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 07:39:31,317 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:39:31,323 INFO L168 Benchmark]: Toolchain (without parser) took 2149.58 ms. Allocated memory is still 104.9 MB. Free memory was 70.8 MB in the beginning and 69.0 MB in the end (delta: 1.8 MB). Peak memory consumption was 52.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:39:31,324 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 79.7 MB. Free memory is still 50.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:39:31,325 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2147.41 ms. Allocated memory is still 104.9 MB. Free memory was 70.5 MB in the beginning and 69.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 52.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:39:31,327 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 79.7 MB. Free memory is still 50.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2147.41 ms. Allocated memory is still 104.9 MB. Free memory was 70.5 MB in the beginning and 69.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 52.2 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 07:39:33,534 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:39:33,538 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:39:33,573 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:39:33,573 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:39:33,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:39:33,576 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:39:33,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:39:33,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:39:33,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:39:33,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:39:33,593 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:39:33,594 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:39:33,595 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:39:33,596 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:39:33,598 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:39:33,599 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:39:33,600 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:39:33,602 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:39:33,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:39:33,606 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:39:33,612 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:39:33,613 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:39:33,614 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:39:33,618 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:39:33,618 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:39:33,619 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:39:33,620 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:39:33,620 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:39:33,621 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:39:33,622 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:39:33,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:39:33,624 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:39:33,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:39:33,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:39:33,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:39:33,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:39:33,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:39:33,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:39:33,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:39:33,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:39:33,631 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:39:33,656 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:39:33,657 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:39:33,657 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:39:33,658 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:39:33,658 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:39:33,658 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:39:33,658 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:39:33,658 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:39:33,659 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:39:33,659 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:39:33,659 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:39:33,660 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:39:33,660 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:39:33,660 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:39:33,660 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:39:33,660 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:39:33,661 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:39:33,661 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:39:33,661 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:39:33,661 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:39:33,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:39:33,662 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:39:33,662 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:39:33,662 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:39:33,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:39:33,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:39:33,663 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:39:33,663 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:39:33,663 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:39:33,663 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:39:33,663 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:39:33,663 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:39:33,664 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:39:33,664 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_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 42ddff8a04eaa53bd7b1ce62c7cbaff0c6a516a4 [2020-11-28 07:39:33,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:39:34,027 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:39:34,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:39:34,032 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:39:34,036 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:39:34,037 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-11-28 07:39:34,116 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/data/fd9405e5d/85f46dd374534c0cbb1ddce5606644ec/FLAG6538f9c5d [2020-11-28 07:39:35,081 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:39:35,083 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-11-28 07:39:35,124 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/data/fd9405e5d/85f46dd374534c0cbb1ddce5606644ec/FLAG6538f9c5d [2020-11-28 07:39:35,554 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_caa3dfeb-7e3e-429b-bdb2-04e3369aeb6a/bin/utaipan/data/fd9405e5d/85f46dd374534c0cbb1ddce5606644ec [2020-11-28 07:39:35,556 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:39:35,559 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:39:35,562 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:39:35,562 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:39:35,566 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:39:35,568 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:39:35" (1/1) ... [2020-11-28 07:39:35,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e95b489 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:39:35, skipping insertion in model container [2020-11-28 07:39:35,570 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:39:35" (1/1) ... [2020-11-28 07:39:35,577 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:39:35,694 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:39:36,035 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:39:36,043 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:39:37,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,022 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:39:37,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:39:37,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:39:37,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:39:37,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:39:37,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:39:37,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:39:37,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:39:37,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:39:37,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:39:37,643 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:39:37,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,788 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,788 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,830 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:39:37,865 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:39:37,924 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:39:37,934 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:39:37,935 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:39:37,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:37,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,012 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:39:38,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:39:38,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:39:38,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:39:38,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:39:38,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:39:38,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:39:38,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:39:38,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:39:38,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:39:38,160 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:39:38,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,204 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:39:38,340 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:39:38,354 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:39:38,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:39:38,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:39:38,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:39:38,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:39:38,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:39:38,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:39:38,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:39:38,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:39:38,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:39:38,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:39:38,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:39:38,488 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:39:38,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:38,623 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:39:39,608 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:39:39,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:39:39 WrapperNode [2020-11-28 07:39:39,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:39:39,610 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:39:39,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:39:39,611 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:39:39,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:39:39" (1/1) ... [2020-11-28 07:39:39,678 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 07:39:39,720 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:39:39" (1/1) ... [2020-11-28 07:39:39,720 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:39:39,721 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:39:39,723 INFO L168 Benchmark]: Toolchain (without parser) took 4162.63 ms. Allocated memory was 58.7 MB in the beginning and 136.3 MB in the end (delta: 77.6 MB). Free memory was 28.7 MB in the beginning and 79.9 MB in the end (delta: -51.2 MB). Peak memory consumption was 25.7 MB. Max. memory is 16.1 GB. [2020-11-28 07:39:39,723 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 58.7 MB. Free memory was 40.4 MB in the beginning and 40.4 MB in the end (delta: 31.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:39:39,724 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4047.45 ms. Allocated memory was 58.7 MB in the beginning and 136.3 MB in the end (delta: 77.6 MB). Free memory was 28.5 MB in the beginning and 85.3 MB in the end (delta: -56.8 MB). Peak memory consumption was 83.9 MB. Max. memory is 16.1 GB. [2020-11-28 07:39:39,725 INFO L168 Benchmark]: Boogie Procedure Inliner took 110.06 ms. Allocated memory is still 136.3 MB. Free memory was 85.3 MB in the beginning and 79.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 07:39:39,727 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 58.7 MB. Free memory was 40.4 MB in the beginning and 40.4 MB in the end (delta: 31.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4047.45 ms. Allocated memory was 58.7 MB in the beginning and 136.3 MB in the end (delta: 77.6 MB). Free memory was 28.5 MB in the beginning and 85.3 MB in the end (delta: -56.8 MB). Peak memory consumption was 83.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 110.06 ms. Allocated memory is still 136.3 MB. Free memory was 85.3 MB in the beginning and 79.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...