./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE --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 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c ........................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE --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 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c .................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 09:49:28,932 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 09:49:28,935 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 09:49:29,002 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 09:49:29,003 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 09:49:29,008 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 09:49:29,011 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 09:49:29,016 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 09:49:29,019 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 09:49:29,026 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 09:49:29,027 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 09:49:29,030 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 09:49:29,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 09:49:29,034 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 09:49:29,036 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 09:49:29,046 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 09:49:29,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 09:49:29,050 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 09:49:29,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 09:49:29,062 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 09:49:29,064 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 09:49:29,066 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 09:49:29,068 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 09:49:29,070 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 09:49:29,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 09:49:29,075 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 09:49:29,075 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 09:49:29,077 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 09:49:29,077 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 09:49:29,079 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 09:49:29,080 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 09:49:29,081 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 09:49:29,082 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 09:49:29,083 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 09:49:29,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 09:49:29,085 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 09:49:29,086 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 09:49:29,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 09:49:29,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 09:49:29,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 09:49:29,090 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 09:49:29,091 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-24 09:49:29,141 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 09:49:29,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 09:49:29,142 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 09:49:29,143 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 09:49:29,143 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 09:49:29,144 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 09:49:29,144 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-24 09:49:29,144 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 09:49:29,145 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 09:49:29,145 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-24 09:49:29,145 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-24 09:49:29,146 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 09:49:29,146 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-24 09:49:29,146 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-24 09:49:29,147 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-24 09:49:29,148 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 09:49:29,148 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-24 09:49:29,148 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 09:49:29,149 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 09:49:29,149 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 09:49:29,149 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 09:49:29,149 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 09:49:29,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 09:49:29,150 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 09:49:29,150 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 09:49:29,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 09:49:29,151 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 09:49:29,151 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 09:49:29,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 09:49:29,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 09:49:29,152 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 09:49:29,152 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-24 09:49:29,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-24 09:49:29,153 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 09:49:29,153 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 09:49:29,154 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 09:49:29,154 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_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c [2021-10-24 09:49:29,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 09:49:29,488 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 09:49:29,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 09:49:29,493 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 09:49:29,494 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 09:49:29,495 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-24 09:49:29,634 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/data/00c4f66c5/ae1f26f876bb4952960613f1af4c1238/FLAG802cc7798 [2021-10-24 09:49:30,628 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 09:49:30,630 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-24 09:49:30,694 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/data/00c4f66c5/ae1f26f876bb4952960613f1af4c1238/FLAG802cc7798 [2021-10-24 09:49:31,075 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/data/00c4f66c5/ae1f26f876bb4952960613f1af4c1238 [2021-10-24 09:49:31,078 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 09:49:31,081 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 09:49:31,088 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 09:49:31,089 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 09:49:31,092 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 09:49:31,093 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:49:31" (1/1) ... [2021-10-24 09:49:31,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ec8b7b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:49:31, skipping insertion in model container [2021-10-24 09:49:31,095 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:49:31" (1/1) ... [2021-10-24 09:49:31,105 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 09:49:31,300 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 09:49:31,589 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-24 09:49:31,602 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-24 09:49:31,638 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:49:31,649 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:49:32,911 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:32,912 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:32,913 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:32,916 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:32,918 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:32,959 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:32,966 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:32,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:32,970 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:32,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:32,974 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:32,975 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:32,976 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:33,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:49:33,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:49:33,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:49:33,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:49:33,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:49:33,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:49:33,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:49:33,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:49:33,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:49:33,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:49:33,801 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:49:33,802 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:49:33,803 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:49:33,805 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:49:33,806 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:49:33,823 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:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) 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:1430) 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:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-24 09:49:33,842 INFO L168 Benchmark]: Toolchain (without parser) took 2758.94 ms. Allocated memory was 90.2 MB in the beginning and 121.6 MB in the end (delta: 31.5 MB). Free memory was 46.2 MB in the beginning and 52.5 MB in the end (delta: -6.2 MB). Peak memory consumption was 29.0 MB. Max. memory is 16.1 GB. [2021-10-24 09:49:33,846 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 90.2 MB. Free memory is still 54.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 09:49:33,847 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2751.01 ms. Allocated memory was 90.2 MB in the beginning and 121.6 MB in the end (delta: 31.5 MB). Free memory was 46.0 MB in the beginning and 52.5 MB in the end (delta: -6.4 MB). Peak memory consumption was 29.0 MB. Max. memory is 16.1 GB. [2021-10-24 09:49:33,853 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 90.2 MB. Free memory is still 54.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2751.01 ms. Allocated memory was 90.2 MB in the beginning and 121.6 MB in the end (delta: 31.5 MB). Free memory was 46.0 MB in the beginning and 52.5 MB in the end (delta: -6.4 MB). Peak memory consumption was 29.0 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 0.2.1-dev-e943c26 [2021-10-24 09:49:36,656 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 09:49:36,661 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 09:49:36,730 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 09:49:36,731 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 09:49:36,736 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 09:49:36,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 09:49:36,744 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 09:49:36,748 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 09:49:36,758 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 09:49:36,760 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 09:49:36,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 09:49:36,763 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 09:49:36,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 09:49:36,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 09:49:36,774 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 09:49:36,776 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 09:49:36,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 09:49:36,780 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 09:49:36,793 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 09:49:36,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 09:49:36,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 09:49:36,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 09:49:36,806 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 09:49:36,817 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 09:49:36,818 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 09:49:36,818 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 09:49:36,821 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 09:49:36,822 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 09:49:36,823 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 09:49:36,824 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 09:49:36,825 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 09:49:36,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 09:49:36,829 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 09:49:36,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 09:49:36,831 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 09:49:36,833 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 09:49:36,833 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 09:49:36,834 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 09:49:36,836 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 09:49:36,837 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 09:49:36,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-24 09:49:36,885 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 09:49:36,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 09:49:36,886 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 09:49:36,887 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 09:49:36,887 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 09:49:36,887 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 09:49:36,887 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 09:49:36,888 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 09:49:36,888 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 09:49:36,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 09:49:36,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 09:49:36,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 09:49:36,890 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 09:49:36,890 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 09:49:36,890 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 09:49:36,891 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-24 09:49:36,891 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-24 09:49:36,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 09:49:36,891 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 09:49:36,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 09:49:36,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 09:49:36,892 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-24 09:49:36,892 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 09:49:36,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 09:49:36,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 09:49:36,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 09:49:36,894 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 09:49:36,894 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-24 09:49:36,894 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-24 09:49:36,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 09:49:36,894 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 09:49:36,895 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 09:49:36,895 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_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c [2021-10-24 09:49:37,477 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 09:49:37,502 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 09:49:37,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 09:49:37,508 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 09:49:37,509 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 09:49:37,510 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-24 09:49:37,600 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/data/dd66053a4/ef18204b10734f02814c17e115efe3bb/FLAG0ebedaedf [2021-10-24 09:49:38,872 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 09:49:38,875 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-24 09:49:38,926 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/data/dd66053a4/ef18204b10734f02814c17e115efe3bb/FLAG0ebedaedf [2021-10-24 09:49:39,185 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/bin/utaipan-9zjyvhn0QE/data/dd66053a4/ef18204b10734f02814c17e115efe3bb [2021-10-24 09:49:39,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 09:49:39,193 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 09:49:39,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 09:49:39,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 09:49:39,202 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 09:49:39,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:49:39" (1/1) ... [2021-10-24 09:49:39,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30d56b93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:49:39, skipping insertion in model container [2021-10-24 09:49:39,205 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:49:39" (1/1) ... [2021-10-24 09:49:39,216 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 09:49:39,393 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 09:49:39,789 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-24 09:49:39,802 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-24 09:49:39,834 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:49:39,853 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:49:40,953 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:40,954 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:40,955 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:40,956 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:40,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:40,977 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:40,978 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:40,981 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:40,982 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:40,985 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:40,987 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:40,988 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:40,988 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:41,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:49:41,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:49:41,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:49:41,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:49:41,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:49:41,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:49:41,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:49:41,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:49:41,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:49:41,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:49:41,843 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:49:41,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:41,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:41,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:41,895 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:41,996 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,000 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,001 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,001 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,001 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,003 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,004 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,008 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,008 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,013 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,014 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,023 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,024 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,046 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,051 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,051 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 09:49:42,162 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-24 09:49:42,281 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 09:49:42,289 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-24 09:49:42,291 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-24 09:49:42,298 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:49:42,299 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:49:42,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,367 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,375 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,375 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,379 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,379 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,380 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,380 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:49:42,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:49:42,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:49:42,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:49:42,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:49:42,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:49:42,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:49:42,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:49:42,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:49:42,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:49:42,482 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:49:42,530 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,532 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,539 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,592 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,594 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,596 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,597 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,598 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,599 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,600 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,604 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,612 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,612 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,621 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,623 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,625 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 09:49:42,674 INFO L203 MainTranslator]: Completed pre-run [2021-10-24 09:49:42,702 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-24 09:49:42,709 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e893efe-5bbc-4a04-98b1-33d2050556bb/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-24 09:49:42,711 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:49:42,716 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:49:42,767 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,767 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,769 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,771 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,778 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,782 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,782 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,783 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,784 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:49:42,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:49:42,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:49:42,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:49:42,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:49:42,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:49:42,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:49:42,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:49:42,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:49:42,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:49:42,896 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:49:42,922 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,923 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,924 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,929 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,961 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,966 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,970 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,970 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,971 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,971 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,974 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,974 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,976 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,983 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,988 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:42,988 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:43,004 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:43,005 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:43,006 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:49:43,017 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 09:49:43,401 INFO L208 MainTranslator]: Completed translation [2021-10-24 09:49:43,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:49:43 WrapperNode [2021-10-24 09:49:43,402 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-24 09:49:43,403 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-24 09:49:43,403 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-24 09:49:43,404 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-24 09:49:43,413 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:49:43" (1/1) ... [2021-10-24 09:49:43,535 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]]] [2021-10-24 09:49:43,619 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:49:43" (1/1) ... [2021-10-24 09:49:43,629 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-24 09:49:43,630 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-24 09:49:43,632 INFO L168 Benchmark]: Toolchain (without parser) took 4437.44 ms. Allocated memory was 75.5 MB in the beginning and 121.6 MB in the end (delta: 46.1 MB). Free memory was 48.2 MB in the beginning and 68.4 MB in the end (delta: -20.2 MB). Peak memory consumption was 25.3 MB. Max. memory is 16.1 GB. [2021-10-24 09:49:43,632 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 75.5 MB. Free memory was 56.0 MB in the beginning and 56.0 MB in the end (delta: 54.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 09:49:43,633 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4207.05 ms. Allocated memory was 75.5 MB in the beginning and 121.6 MB in the end (delta: 46.1 MB). Free memory was 48.0 MB in the beginning and 73.2 MB in the end (delta: -25.2 MB). Peak memory consumption was 55.3 MB. Max. memory is 16.1 GB. [2021-10-24 09:49:43,634 INFO L168 Benchmark]: Boogie Procedure Inliner took 226.45 ms. Allocated memory is still 121.6 MB. Free memory was 73.2 MB in the beginning and 68.4 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-24 09:49:43,636 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 56.0 MB in the beginning and 56.0 MB in the end (delta: 54.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4207.05 ms. Allocated memory was 75.5 MB in the beginning and 121.6 MB in the end (delta: 46.1 MB). Free memory was 48.0 MB in the beginning and 73.2 MB in the end (delta: -25.2 MB). Peak memory consumption was 55.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 226.45 ms. Allocated memory is still 121.6 MB. Free memory was 73.2 MB in the beginning and 68.4 MB in the end (delta: 4.9 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...