./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_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_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/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 f7b1b187fdb67f15bbdd841ebab4d43207d10bbb ....................................................................................................................................................................................................... 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_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/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 f7b1b187fdb67f15bbdd841ebab4d43207d10bbb ......................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-22 12:47:31,972 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 12:47:31,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 12:47:32,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 12:47:32,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 12:47:32,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 12:47:32,112 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 12:47:32,117 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 12:47:32,128 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 12:47:32,136 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 12:47:32,137 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 12:47:32,140 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 12:47:32,141 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 12:47:32,145 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 12:47:32,147 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 12:47:32,150 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 12:47:32,151 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 12:47:32,156 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 12:47:32,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 12:47:32,170 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 12:47:32,173 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 12:47:32,175 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 12:47:32,177 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 12:47:32,179 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 12:47:32,190 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 12:47:32,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 12:47:32,191 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 12:47:32,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 12:47:32,194 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 12:47:32,196 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 12:47:32,196 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 12:47:32,198 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 12:47:32,200 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 12:47:32,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 12:47:32,203 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 12:47:32,204 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 12:47:32,205 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 12:47:32,205 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 12:47:32,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 12:47:32,207 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 12:47:32,207 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 12:47:32,212 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-22 12:47:32,259 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 12:47:32,260 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 12:47:32,261 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 12:47:32,262 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 12:47:32,262 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 12:47:32,262 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 12:47:32,262 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-22 12:47:32,263 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 12:47:32,263 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 12:47:32,263 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-22 12:47:32,265 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-22 12:47:32,265 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 12:47:32,265 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-22 12:47:32,266 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-22 12:47:32,266 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-22 12:47:32,267 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 12:47:32,267 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-22 12:47:32,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 12:47:32,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 12:47:32,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 12:47:32,268 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 12:47:32,269 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 12:47:32,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 12:47:32,269 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 12:47:32,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 12:47:32,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 12:47:32,270 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 12:47:32,271 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 12:47:32,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 12:47:32,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 12:47:32,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 12:47:32,272 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 12:47:32,272 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-22 12:47:32,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-22 12:47:32,273 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 12:47:32,273 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 12:47:32,274 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 12:47:32,274 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-22 12:47:32,274 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_4fd4af96-35c4-4be4-a9ec-c5018800faae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7b1b187fdb67f15bbdd841ebab4d43207d10bbb [2020-11-22 12:47:32,606 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 12:47:32,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 12:47:32,655 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 12:47:32,657 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 12:47:32,658 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 12:47:32,659 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2020-11-22 12:47:32,752 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/data/a029815b3/5b43898d55aa435ca246153405a2ba1f/FLAGe9e948a31 [2020-11-22 12:47:33,971 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 12:47:33,972 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2020-11-22 12:47:34,043 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/data/a029815b3/5b43898d55aa435ca246153405a2ba1f/FLAGe9e948a31 [2020-11-22 12:47:34,271 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/data/a029815b3/5b43898d55aa435ca246153405a2ba1f [2020-11-22 12:47:34,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 12:47:34,279 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 12:47:34,289 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 12:47:34,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 12:47:34,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 12:47:34,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:47:34" (1/1) ... [2020-11-22 12:47:34,300 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4653b85e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:47:34, skipping insertion in model container [2020-11-22 12:47:34,301 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:47:34" (1/1) ... [2020-11-22 12:47:34,310 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 12:47:34,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:47:35,010 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:47:35,017 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:47:36,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:36,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:36,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:36,407 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:36,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:36,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:36,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:36,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:36,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:36,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:36,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:36,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:36,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:37,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:47:37,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:47:37,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:47:37,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:47:37,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:47:37,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:47:37,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:47:37,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:47:37,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:47:37,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:47:37,250 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:47:37,252 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:47:37,252 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:47:37,254 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:47:37,255 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:47:37,283 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-22 12:47:37,303 INFO L168 Benchmark]: Toolchain (without parser) took 3009.54 ms. Allocated memory is still 107.0 MB. Free memory was 78.5 MB in the beginning and 51.3 MB in the end (delta: 27.1 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-22 12:47:37,304 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 107.0 MB. Free memory was 66.5 MB in the beginning and 66.5 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 12:47:37,305 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2998.99 ms. Allocated memory is still 107.0 MB. Free memory was 78.0 MB in the beginning and 51.3 MB in the end (delta: 26.7 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-22 12:47:37,307 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 107.0 MB. Free memory was 66.5 MB in the beginning and 66.5 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2998.99 ms. Allocated memory is still 107.0 MB. Free memory was 78.0 MB in the beginning and 51.3 MB in the end (delta: 26.7 MB). Peak memory consumption was 25.2 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 [2020-11-22 12:47:40,157 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 12:47:40,164 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 12:47:40,234 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 12:47:40,235 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 12:47:40,242 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 12:47:40,245 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 12:47:40,251 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 12:47:40,255 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 12:47:40,263 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 12:47:40,264 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 12:47:40,279 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 12:47:40,279 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 12:47:40,287 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 12:47:40,289 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 12:47:40,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 12:47:40,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 12:47:40,297 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 12:47:40,302 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 12:47:40,311 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 12:47:40,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 12:47:40,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 12:47:40,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 12:47:40,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 12:47:40,331 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 12:47:40,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 12:47:40,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 12:47:40,339 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 12:47:40,340 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 12:47:40,342 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 12:47:40,342 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 12:47:40,343 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 12:47:40,344 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 12:47:40,346 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 12:47:40,347 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 12:47:40,348 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 12:47:40,349 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 12:47:40,349 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 12:47:40,349 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 12:47:40,351 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 12:47:40,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 12:47:40,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-22 12:47:40,407 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 12:47:40,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 12:47:40,410 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 12:47:40,410 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 12:47:40,410 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 12:47:40,410 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 12:47:40,411 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 12:47:40,411 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 12:47:40,411 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 12:47:40,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 12:47:40,415 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 12:47:40,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 12:47:40,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 12:47:40,415 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 12:47:40,416 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 12:47:40,416 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-22 12:47:40,416 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-22 12:47:40,416 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 12:47:40,416 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 12:47:40,417 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 12:47:40,417 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 12:47:40,417 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-22 12:47:40,417 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 12:47:40,418 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 12:47:40,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 12:47:40,418 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 12:47:40,418 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 12:47:40,419 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 12:47:40,419 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-22 12:47:40,419 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-22 12:47:40,419 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 12:47:40,420 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 12:47:40,420 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 12:47:40,420 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_4fd4af96-35c4-4be4-a9ec-c5018800faae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7b1b187fdb67f15bbdd841ebab4d43207d10bbb [2020-11-22 12:47:40,902 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 12:47:40,951 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 12:47:40,956 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 12:47:40,958 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 12:47:40,959 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 12:47:40,960 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2020-11-22 12:47:41,052 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/data/64bcfbebb/eceb38fbf8d6485d89d78ae44d6050b7/FLAGa8b7149e5 [2020-11-22 12:47:42,262 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 12:47:42,263 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2020-11-22 12:47:42,333 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/data/64bcfbebb/eceb38fbf8d6485d89d78ae44d6050b7/FLAGa8b7149e5 [2020-11-22 12:47:42,597 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4fd4af96-35c4-4be4-a9ec-c5018800faae/bin/utaipan/data/64bcfbebb/eceb38fbf8d6485d89d78ae44d6050b7 [2020-11-22 12:47:42,600 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 12:47:42,602 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 12:47:42,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 12:47:42,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 12:47:42,611 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 12:47:42,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:47:42" (1/1) ... [2020-11-22 12:47:42,616 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b0b04d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:47:42, skipping insertion in model container [2020-11-22 12:47:42,616 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:47:42" (1/1) ... [2020-11-22 12:47:42,626 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 12:47:42,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:47:43,185 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:47:43,192 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:47:44,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:44,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:44,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:44,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:44,410 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:44,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:44,445 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:44,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:44,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:44,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:44,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:44,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:44,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:47:45,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:47:45,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:47:45,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:47:45,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:47:45,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:47:45,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:47:45,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:47:45,064 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:47:45,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:47:45,314 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:47:45,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,673 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:47:45,737 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-22 12:47:45,789 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:47:45,796 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:47:45,797 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:47:45,886 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,886 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:45,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:47:45,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:47:45,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:47:45,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:47:45,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:47:45,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:47:45,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:47:45,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:47:45,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:47:45,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:47:46,027 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:47:46,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,052 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,113 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,121 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,122 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,122 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,123 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,137 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,148 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:47:46,176 INFO L203 MainTranslator]: Completed pre-run [2020-11-22 12:47:46,211 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:47:46,212 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:47:46,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:47:46,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:47:46,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:47:46,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:47:46,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:47:46,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:47:46,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:47:46,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:47:46,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:47:46,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:47:46,420 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:47:46,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,489 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:47:46,526 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:47:47,802 INFO L208 MainTranslator]: Completed translation [2020-11-22 12:47:47,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:47:47 WrapperNode [2020-11-22 12:47:47,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 12:47:47,804 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-22 12:47:47,805 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-22 12:47:47,805 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-22 12:47:47,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:47:47" (1/1) ... [2020-11-22 12:47:47,888 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-22 12:47:47,957 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:47:47" (1/1) ... [2020-11-22 12:47:47,958 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-22 12:47:47,958 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-22 12:47:47,961 INFO L168 Benchmark]: Toolchain (without parser) took 5357.22 ms. Allocated memory was 54.5 MB in the beginning and 146.8 MB in the end (delta: 92.3 MB). Free memory was 24.7 MB in the beginning and 96.1 MB in the end (delta: -71.4 MB). Peak memory consumption was 22.3 MB. Max. memory is 16.1 GB. [2020-11-22 12:47:47,961 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.2 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 12:47:47,962 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5199.75 ms. Allocated memory was 54.5 MB in the beginning and 146.8 MB in the end (delta: 92.3 MB). Free memory was 24.5 MB in the beginning and 101.3 MB in the end (delta: -76.8 MB). Peak memory consumption was 98.3 MB. Max. memory is 16.1 GB. [2020-11-22 12:47:47,963 INFO L168 Benchmark]: Boogie Procedure Inliner took 153.44 ms. Allocated memory is still 146.8 MB. Free memory was 101.3 MB in the beginning and 96.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-22 12:47:47,965 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.2 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5199.75 ms. Allocated memory was 54.5 MB in the beginning and 146.8 MB in the end (delta: 92.3 MB). Free memory was 24.5 MB in the beginning and 101.3 MB in the end (delta: -76.8 MB). Peak memory consumption was 98.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 153.44 ms. Allocated memory is still 146.8 MB. Free memory was 101.3 MB in the beginning and 96.1 MB in the end (delta: 5.2 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...