./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 82c8d939310ba0ecbb047d8e6d69db4654184593 ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 82c8d939310ba0ecbb047d8e6d69db4654184593 ........................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:32:57,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:32:57,772 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:32:57,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:32:57,837 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:32:57,842 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:32:57,845 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:32:57,862 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:32:57,865 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:32:57,872 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:32:57,873 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:32:57,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:32:57,877 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:32:57,880 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:32:57,882 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:32:57,884 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:32:57,886 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:32:57,890 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:32:57,893 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:32:57,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:32:57,903 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:32:57,904 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:32:57,907 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:32:57,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:32:57,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:32:57,917 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:32:57,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:32:57,920 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:32:57,921 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:32:57,922 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:32:57,923 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:32:57,924 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:32:57,926 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:32:57,928 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:32:57,929 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:32:57,929 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:32:57,930 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:32:57,931 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:32:57,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:32:57,934 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:32:57,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:32:57,938 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:32:57,985 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:32:57,986 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:32:57,988 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:32:57,989 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:32:57,989 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:32:57,989 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:32:57,990 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:32:57,990 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:32:57,991 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:32:57,991 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:32:57,992 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:32:57,993 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:32:57,993 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:32:57,994 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:32:57,994 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:32:57,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:32:57,996 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:32:57,996 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:32:57,996 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:32:57,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:32:57,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:32:57,997 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:32:57,998 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:32:57,998 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:32:57,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:32:57,999 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:32:57,999 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:32:58,000 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:32:58,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:32:58,002 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:32:58,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:32:58,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:32:58,004 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:32:58,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:32:58,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:32:58,005 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:32:58,005 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:32:58,005 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:32:58,006 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_fad485c1-21ea-4f04-9a05-9f12659ed3a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82c8d939310ba0ecbb047d8e6d69db4654184593 [2020-11-28 07:32:58,309 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:32:58,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:32:58,366 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:32:58,367 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:32:58,368 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:32:58,369 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-11-28 07:32:58,471 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/data/4fe33db42/0572fe99236b486eb15a2f45d5767e4d/FLAGc6e51b71a [2020-11-28 07:32:59,501 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:32:59,502 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-11-28 07:32:59,550 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/data/4fe33db42/0572fe99236b486eb15a2f45d5767e4d/FLAGc6e51b71a [2020-11-28 07:32:59,905 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/data/4fe33db42/0572fe99236b486eb15a2f45d5767e4d [2020-11-28 07:32:59,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:32:59,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:32:59,917 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:32:59,917 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:32:59,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:32:59,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:32:59" (1/1) ... [2020-11-28 07:32:59,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74ee35da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:59, skipping insertion in model container [2020-11-28 07:32:59,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:32:59" (1/1) ... [2020-11-28 07:32:59,935 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:33:00,090 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:33:00,381 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:33:00,387 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:33:01,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:01,348 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:01,349 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:01,350 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:01,351 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:01,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:01,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:01,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:01,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:01,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:01,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:01,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:01,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:01,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:33:01,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:33:01,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:33:01,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:33:01,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:33:01,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:33:01,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:33:01,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:33:01,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:33:01,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:33:02,093 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:33:02,094 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:33:02,094 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:33:02,096 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:33:02,096 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:33:02,108 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:33:02,114 INFO L168 Benchmark]: Toolchain (without parser) took 2201.74 ms. Allocated memory is still 115.3 MB. Free memory was 77.0 MB in the beginning and 59.4 MB in the end (delta: 17.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-11-28 07:33:02,115 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 77.6 MB. Free memory was 52.2 MB in the beginning and 52.2 MB in the end (delta: 30.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:33:02,116 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2195.55 ms. Allocated memory is still 115.3 MB. Free memory was 77.0 MB in the beginning and 59.4 MB in the end (delta: 17.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-11-28 07:33:02,118 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 77.6 MB. Free memory was 52.2 MB in the beginning and 52.2 MB in the end (delta: 30.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2195.55 ms. Allocated memory is still 115.3 MB. Free memory was 77.0 MB in the beginning and 59.4 MB in the end (delta: 17.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:33:04,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:33:04,369 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:33:04,414 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:33:04,415 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:33:04,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:33:04,422 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:33:04,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:33:04,430 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:33:04,436 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:33:04,438 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:33:04,442 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:33:04,443 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:33:04,449 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:33:04,450 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:33:04,452 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:33:04,454 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:33:04,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:33:04,461 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:33:04,469 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:33:04,471 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:33:04,473 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:33:04,485 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:33:04,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:33:04,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:33:04,493 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:33:04,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:33:04,495 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:33:04,496 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:33:04,497 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:33:04,497 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:33:04,498 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:33:04,499 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:33:04,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:33:04,507 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:33:04,507 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:33:04,508 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:33:04,508 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:33:04,509 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:33:04,511 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:33:04,512 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:33:04,513 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:33:04,565 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:33:04,565 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:33:04,567 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:33:04,567 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:33:04,567 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:33:04,568 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:33:04,568 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:33:04,569 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:33:04,569 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:33:04,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:33:04,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:33:04,572 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:33:04,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:33:04,573 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:33:04,573 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:33:04,573 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:33:04,574 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:33:04,574 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:33:04,574 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:33:04,574 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:33:04,575 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:33:04,575 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:33:04,575 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:33:04,576 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:33:04,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:33:04,576 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:33:04,576 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:33:04,577 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:33:04,577 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:33:04,577 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:33:04,578 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:33:04,578 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:33:04,578 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:33:04,579 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_fad485c1-21ea-4f04-9a05-9f12659ed3a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82c8d939310ba0ecbb047d8e6d69db4654184593 [2020-11-28 07:33:04,947 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:33:04,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:33:04,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:33:04,979 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:33:04,980 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:33:04,981 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-11-28 07:33:05,071 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/data/56e6703a6/b6278b62c25e498e94cee9a7c122768a/FLAG0f893b936 [2020-11-28 07:33:06,004 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:33:06,005 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-11-28 07:33:06,064 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/data/56e6703a6/b6278b62c25e498e94cee9a7c122768a/FLAG0f893b936 [2020-11-28 07:33:06,505 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fad485c1-21ea-4f04-9a05-9f12659ed3a6/bin/utaipan/data/56e6703a6/b6278b62c25e498e94cee9a7c122768a [2020-11-28 07:33:06,508 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:33:06,511 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:33:06,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:33:06,515 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:33:06,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:33:06,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:33:06" (1/1) ... [2020-11-28 07:33:06,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d8ba7d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:33:06, skipping insertion in model container [2020-11-28 07:33:06,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:33:06" (1/1) ... [2020-11-28 07:33:06,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:33:06,669 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:33:06,998 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:33:07,005 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:33:08,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,022 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:33:08,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:33:08,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:33:08,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:33:08,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:33:08,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:33:08,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:33:08,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:33:08,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:33:08,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:33:08,826 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:33:08,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,012 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,012 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,022 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,093 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:33:09,157 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:33:09,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:33:09,231 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:33:09,232 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:33:09,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,326 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,328 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:33:09,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:33:09,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:33:09,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:33:09,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:33:09,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:33:09,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:33:09,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:33:09,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:33:09,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:33:09,450 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:33:09,476 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,544 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,544 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,571 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:33:09,639 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:33:09,681 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:33:09,682 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:33:09,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,745 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,752 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,753 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,753 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,755 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:33:09,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:33:09,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:33:09,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:33:09,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:33:09,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:33:09,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:33:09,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:33:09,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:33:09,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:33:09,824 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:33:09,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,964 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:33:11,044 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:33:11,045 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:33:11 WrapperNode [2020-11-28 07:33:11,045 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:33:11,046 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:33:11,047 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:33:11,047 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:33:11,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:33:11" (1/1) ... [2020-11-28 07:33:11,113 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 07:33:11,169 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:33:11" (1/1) ... [2020-11-28 07:33:11,169 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:33:11,169 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:33:11,171 INFO L168 Benchmark]: Toolchain (without parser) took 4659.51 ms. Allocated memory was 50.3 MB in the beginning and 117.4 MB in the end (delta: 67.1 MB). Free memory was 29.5 MB in the beginning and 58.8 MB in the end (delta: -29.2 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. [2020-11-28 07:33:11,172 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory was 33.1 MB in the beginning and 33.0 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:33:11,173 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4530.58 ms. Allocated memory was 50.3 MB in the beginning and 117.4 MB in the end (delta: 67.1 MB). Free memory was 29.3 MB in the beginning and 64.0 MB in the end (delta: -34.7 MB). Peak memory consumption was 75.7 MB. Max. memory is 16.1 GB. [2020-11-28 07:33:11,173 INFO L168 Benchmark]: Boogie Procedure Inliner took 122.85 ms. Allocated memory is still 117.4 MB. Free memory was 63.0 MB in the beginning and 58.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:33:11,175 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory was 33.1 MB in the beginning and 33.0 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4530.58 ms. Allocated memory was 50.3 MB in the beginning and 117.4 MB in the end (delta: 67.1 MB). Free memory was 29.3 MB in the beginning and 64.0 MB in the end (delta: -34.7 MB). Peak memory consumption was 75.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 122.85 ms. Allocated memory is still 117.4 MB. Free memory was 63.0 MB in the beginning and 58.8 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...