./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_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_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/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 08d8cfad3e88e8f8ece021eaa9243638a162bd4c ....................................................................................................................................................................................................... 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_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/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 08d8cfad3e88e8f8ece021eaa9243638a162bd4c ................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:44:17,006 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:44:17,009 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:44:17,082 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:44:17,089 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:44:17,102 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:44:17,104 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:44:17,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:44:17,109 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:44:17,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:44:17,113 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:44:17,117 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:44:17,117 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:44:17,126 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:44:17,128 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:44:17,131 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:44:17,133 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:44:17,136 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:44:17,139 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:44:17,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:44:17,150 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:44:17,152 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:44:17,154 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:44:17,155 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:44:17,158 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:44:17,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:44:17,159 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:44:17,161 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:44:17,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:44:17,162 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:44:17,163 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:44:17,164 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:44:17,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:44:17,166 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:44:17,167 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:44:17,168 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:44:17,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:44:17,169 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:44:17,169 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:44:17,170 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:44:17,171 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:44:17,172 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 01:44:17,199 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:44:17,199 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:44:17,200 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:44:17,201 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 01:44:17,201 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 01:44:17,201 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 01:44:17,201 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 01:44:17,202 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 01:44:17,202 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 01:44:17,202 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 01:44:17,202 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 01:44:17,202 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 01:44:17,203 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 01:44:17,203 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 01:44:17,203 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 01:44:17,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:44:17,204 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:44:17,204 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:44:17,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:44:17,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:44:17,205 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:44:17,205 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:44:17,205 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:44:17,206 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:44:17,206 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:44:17,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:44:17,206 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:44:17,207 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:44:17,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:44:17,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:44:17,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:44:17,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:44:17,208 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 01:44:17,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:44:17,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:44:17,208 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:44:17,208 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:44:17,209 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 01:44:17,209 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_d9a99462-4402-41be-9810-3e173f5cddd3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08d8cfad3e88e8f8ece021eaa9243638a162bd4c [2020-11-30 01:44:17,464 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:44:17,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:44:17,497 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:44:17,499 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:44:17,499 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:44:17,500 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-30 01:44:17,601 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/data/d8004c7b6/f833568d6559454dbf4113998b73262f/FLAG8864d2ba5 [2020-11-30 01:44:18,574 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:44:18,575 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-30 01:44:18,615 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/data/d8004c7b6/f833568d6559454dbf4113998b73262f/FLAG8864d2ba5 [2020-11-30 01:44:19,048 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/data/d8004c7b6/f833568d6559454dbf4113998b73262f [2020-11-30 01:44:19,051 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:44:19,052 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:44:19,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:44:19,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:44:19,058 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:44:19,059 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:44:19" (1/1) ... [2020-11-30 01:44:19,061 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63d63792 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:44:19, skipping insertion in model container [2020-11-30 01:44:19,062 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:44:19" (1/1) ... [2020-11-30 01:44:19,070 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:44:19,171 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:44:19,505 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:44:19,514 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:44:20,545 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:44:20,546 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:44:20,547 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:44:20,551 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:44:20,553 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:44:20,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:20,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:20,677 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:20,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:20,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:20,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:20,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:20,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:20,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:20,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:20,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:20,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:20,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:21,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:44:21,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:44:21,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:44:21,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:44:21,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:44:21,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:44:21,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:44:21,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:44:21,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:44:21,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:44:21,334 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:44:21,341 INFO L168 Benchmark]: Toolchain (without parser) took 2287.34 ms. Allocated memory is still 111.1 MB. Free memory was 71.6 MB in the beginning and 55.4 MB in the end (delta: 16.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:44:21,342 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 79.7 MB. Free memory was 36.7 MB in the beginning and 36.7 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:44:21,343 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2284.49 ms. Allocated memory is still 111.1 MB. Free memory was 71.3 MB in the beginning and 55.4 MB in the end (delta: 15.9 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:44:21,345 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 79.7 MB. Free memory was 36.7 MB in the beginning and 36.7 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2284.49 ms. Allocated memory is still 111.1 MB. Free memory was 71.3 MB in the beginning and 55.4 MB in the end (delta: 15.9 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 [2020-11-30 01:44:23,677 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:44:23,680 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:44:23,718 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:44:23,719 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:44:23,721 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:44:23,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:44:23,725 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:44:23,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:44:23,729 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:44:23,730 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:44:23,732 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:44:23,732 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:44:23,734 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:44:23,735 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:44:23,737 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:44:23,738 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:44:23,739 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:44:23,743 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:44:23,745 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:44:23,747 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:44:23,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:44:23,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:44:23,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:44:23,760 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:44:23,760 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:44:23,761 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:44:23,762 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:44:23,763 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:44:23,764 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:44:23,764 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:44:23,765 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:44:23,766 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:44:23,767 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:44:23,769 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:44:23,769 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:44:23,770 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:44:23,771 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:44:23,771 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:44:23,773 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:44:23,774 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:44:23,775 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 01:44:23,802 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:44:23,803 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:44:23,804 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:44:23,804 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 01:44:23,804 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 01:44:23,804 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 01:44:23,805 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 01:44:23,805 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 01:44:23,805 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 01:44:23,806 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:44:23,806 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:44:23,806 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:44:23,807 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:44:23,807 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:44:23,807 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:44:23,807 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:44:23,807 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:44:23,807 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:44:23,808 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:44:23,808 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:44:23,808 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:44:23,808 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:44:23,809 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:44:23,809 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:44:23,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:44:23,809 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:44:23,810 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:44:23,810 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:44:23,810 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:44:23,810 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:44:23,810 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:44:23,811 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:44:23,811 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:44:23,811 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_d9a99462-4402-41be-9810-3e173f5cddd3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08d8cfad3e88e8f8ece021eaa9243638a162bd4c [2020-11-30 01:44:24,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:44:24,257 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:44:24,260 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:44:24,262 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:44:24,263 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:44:24,264 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-30 01:44:24,349 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/data/7424696cd/bd68103d3dfe4cdd8d52d3ddfb3cc132/FLAG867d32a41 [2020-11-30 01:44:25,257 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:44:25,260 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2020-11-30 01:44:25,307 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/data/7424696cd/bd68103d3dfe4cdd8d52d3ddfb3cc132/FLAG867d32a41 [2020-11-30 01:44:25,792 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d9a99462-4402-41be-9810-3e173f5cddd3/bin/utaipan/data/7424696cd/bd68103d3dfe4cdd8d52d3ddfb3cc132 [2020-11-30 01:44:25,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:44:25,797 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:44:25,798 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:44:25,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:44:25,802 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:44:25,803 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:44:25" (1/1) ... [2020-11-30 01:44:25,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d1a896e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:44:25, skipping insertion in model container [2020-11-30 01:44:25,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:44:25" (1/1) ... [2020-11-30 01:44:25,814 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:44:25,953 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:44:26,304 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:44:26,315 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:44:27,446 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:44:27,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:27,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:27,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:27,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:27,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:27,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:27,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:27,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:27,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:27,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:27,571 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:27,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:27,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:44:28,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:44:28,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:44:28,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:44:28,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:44:28,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:44:28,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:44:28,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:44:28,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:44:28,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:44:28,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,297 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,309 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,309 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,370 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:44:28,424 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:44:28,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:44:28,515 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:44:28,516 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:44:28,589 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:44:28,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,624 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:44:28,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:44:28,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:44:28,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:44:28,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:44:28,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:44:28,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:44:28,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:44:28,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:44:28,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:44:28,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,788 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,788 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,788 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,858 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:44:28,891 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:44:28,920 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:44:28,920 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:44:28,963 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:44:28,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:28,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:44:29,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:44:29,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:44:29,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:44:29,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:44:29,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:44:29,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:44:29,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:44:29,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:44:29,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:44:29,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:44:29,108 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:44:30,016 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:44:30,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:44:30 WrapperNode [2020-11-30 01:44:30,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:44:30,018 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:44:30,018 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:44:30,019 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:44:30,027 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:44:30" (1/1) ... [2020-11-30 01:44:30,091 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]]] [2020-11-30 01:44:30,137 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:44:30" (1/1) ... [2020-11-30 01:44:30,138 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:44:30,138 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:44:30,141 INFO L168 Benchmark]: Toolchain (without parser) took 4342.55 ms. Allocated memory was 75.5 MB in the beginning and 159.4 MB in the end (delta: 83.9 MB). Free memory was 52.3 MB in the beginning and 93.2 MB in the end (delta: -40.9 MB). Peak memory consumption was 44.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:44:30,141 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 75.5 MB. Free memory was 58.1 MB in the beginning and 58.0 MB in the end (delta: 59.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:44:30,142 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4219.12 ms. Allocated memory was 75.5 MB in the beginning and 159.4 MB in the end (delta: 83.9 MB). Free memory was 52.1 MB in the beginning and 97.4 MB in the end (delta: -45.3 MB). Peak memory consumption was 92.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:44:30,143 INFO L168 Benchmark]: Boogie Procedure Inliner took 120.00 ms. Allocated memory is still 159.4 MB. Free memory was 97.4 MB in the beginning and 93.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:44:30,145 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 75.5 MB. Free memory was 58.1 MB in the beginning and 58.0 MB in the end (delta: 59.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4219.12 ms. Allocated memory was 75.5 MB in the beginning and 159.4 MB in the end (delta: 83.9 MB). Free memory was 52.1 MB in the beginning and 97.4 MB in the end (delta: -45.3 MB). Peak memory consumption was 92.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 120.00 ms. Allocated memory is still 159.4 MB. Free memory was 97.4 MB in the beginning and 93.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...