./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 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/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_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8 --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 812c67cb6da244f1c8d5164f5111153648f7765c ........................................................................................................................................................................................................ 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_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/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_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8 --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 812c67cb6da244f1c8d5164f5111153648f7765c .................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 06:57:50,799 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 06:57:50,801 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 06:57:50,833 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 06:57:50,834 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 06:57:50,835 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 06:57:50,836 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 06:57:50,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 06:57:50,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 06:57:50,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 06:57:50,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 06:57:50,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 06:57:50,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 06:57:50,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 06:57:50,847 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 06:57:50,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 06:57:50,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 06:57:50,851 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 06:57:50,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 06:57:50,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 06:57:50,857 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 06:57:50,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 06:57:50,860 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 06:57:50,861 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 06:57:50,865 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 06:57:50,865 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 06:57:50,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 06:57:50,867 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 06:57:50,868 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 06:57:50,869 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 06:57:50,869 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 06:57:50,870 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 06:57:50,871 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 06:57:50,872 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 06:57:50,873 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 06:57:50,873 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 06:57:50,874 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 06:57:50,875 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 06:57:50,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 06:57:50,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 06:57:50,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 06:57:50,878 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 06:57:50,904 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 06:57:50,905 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 06:57:50,905 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 06:57:50,906 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 06:57:50,906 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 06:57:50,906 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 06:57:50,906 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 06:57:50,907 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 06:57:50,908 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 06:57:50,909 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 06:57:50,909 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 06:57:50,909 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 06:57:50,909 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 06:57:50,909 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 06:57:50,910 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 06:57:50,910 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 06:57:50,911 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 06:57:50,911 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 06:57:50,911 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 06:57:50,911 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 06:57:50,911 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 06:57:50,912 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 06:57:50,912 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 06:57:50,912 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 06:57:50,912 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 06:57:50,912 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 06:57:50,912 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 06:57:50,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 06:57:50,913 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 06:57:50,913 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 06:57:50,913 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 06:57:50,913 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 06:57:50,914 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 06:57:50,914 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 06:57:50,914 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 06:57:50,914 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 06:57:50,914 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_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 812c67cb6da244f1c8d5164f5111153648f7765c [2021-10-13 06:57:51,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 06:57:51,212 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 06:57:51,215 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 06:57:51,216 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 06:57:51,217 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 06:57:51,218 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-13 06:57:51,290 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/data/4207abed4/7e450218d929424c85ec4082997422db/FLAGb82608911 [2021-10-13 06:57:52,109 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 06:57:52,110 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-13 06:57:52,149 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/data/4207abed4/7e450218d929424c85ec4082997422db/FLAGb82608911 [2021-10-13 06:57:52,624 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/data/4207abed4/7e450218d929424c85ec4082997422db [2021-10-13 06:57:52,628 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 06:57:52,630 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 06:57:52,631 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 06:57:52,632 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 06:57:52,635 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 06:57:52,636 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:57:52" (1/1) ... [2021-10-13 06:57:52,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea6e519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:57:52, skipping insertion in model container [2021-10-13 06:57:52,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:57:52" (1/1) ... [2021-10-13 06:57:52,644 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 06:57:52,785 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:57:53,067 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_bd70335c-4767-44dc-ba3b-e95a56b72fe6/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-13 06:57:53,079 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_bd70335c-4767-44dc-ba3b-e95a56b72fe6/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-13 06:57:53,108 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:57:53,128 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:57:54,073 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:57:54,073 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:57:54,074 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:57:54,075 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:57:54,076 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:57:54,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:57:54,092 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:57:54,094 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:57:54,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:57:54,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:57:54,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:57:54,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:57:54,100 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:57:54,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:57:54,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:57:54,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:57:54,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:57:54,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:57:54,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:57:54,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:57:54,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:57:54,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:57:54,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:57:54,696 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:57:54,697 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 06:57:54,697 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 06:57:54,699 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 06:57:54,699 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 06:57:54,713 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 06:57:54,719 INFO L168 Benchmark]: Toolchain (without parser) took 2087.69 ms. Allocated memory is still 117.4 MB. Free memory was 74.1 MB in the beginning and 58.4 MB in the end (delta: 15.7 MB). Peak memory consumption was 23.9 MB. Max. memory is 16.1 GB. [2021-10-13 06:57:54,719 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 117.4 MB. Free memory was 93.4 MB in the beginning and 93.4 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 06:57:54,720 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2085.18 ms. Allocated memory is still 117.4 MB. Free memory was 73.9 MB in the beginning and 58.4 MB in the end (delta: 15.5 MB). Peak memory consumption was 23.9 MB. Max. memory is 16.1 GB. [2021-10-13 06:57:54,722 INFO L339 ainManager$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 117.4 MB. Free memory was 93.4 MB in the beginning and 93.4 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2085.18 ms. Allocated memory is still 117.4 MB. Free memory was 73.9 MB in the beginning and 58.4 MB in the end (delta: 15.5 MB). Peak memory consumption was 23.9 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-4e77c04 [2021-10-13 06:57:56,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 06:57:56,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 06:57:57,032 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 06:57:57,032 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 06:57:57,034 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 06:57:57,036 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 06:57:57,038 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 06:57:57,041 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 06:57:57,042 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 06:57:57,043 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 06:57:57,045 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 06:57:57,046 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 06:57:57,047 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 06:57:57,049 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 06:57:57,050 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 06:57:57,051 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 06:57:57,052 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 06:57:57,054 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 06:57:57,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 06:57:57,059 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 06:57:57,060 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 06:57:57,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 06:57:57,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 06:57:57,067 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 06:57:57,067 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 06:57:57,068 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 06:57:57,069 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 06:57:57,069 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 06:57:57,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 06:57:57,071 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 06:57:57,072 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 06:57:57,073 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 06:57:57,074 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 06:57:57,075 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 06:57:57,076 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 06:57:57,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 06:57:57,077 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 06:57:57,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 06:57:57,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 06:57:57,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 06:57:57,081 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 06:57:57,107 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 06:57:57,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 06:57:57,109 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 06:57:57,109 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 06:57:57,109 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 06:57:57,110 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 06:57:57,110 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 06:57:57,110 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 06:57:57,110 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 06:57:57,111 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 06:57:57,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 06:57:57,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 06:57:57,112 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 06:57:57,112 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 06:57:57,113 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 06:57:57,113 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 06:57:57,113 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 06:57:57,113 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 06:57:57,114 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 06:57:57,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 06:57:57,114 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 06:57:57,114 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 06:57:57,115 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 06:57:57,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 06:57:57,115 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 06:57:57,115 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 06:57:57,116 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 06:57:57,116 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 06:57:57,116 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 06:57:57,116 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 06:57:57,117 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 06:57:57,117 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 06:57:57,117 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_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 812c67cb6da244f1c8d5164f5111153648f7765c [2021-10-13 06:57:57,500 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 06:57:57,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 06:57:57,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 06:57:57,529 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 06:57:57,529 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 06:57:57,530 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-13 06:57:57,604 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/data/6512e55ad/b317aad8cc334f97a51f33d8321377f6/FLAG63554fe98 [2021-10-13 06:57:58,522 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 06:57:58,523 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-13 06:57:58,569 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/data/6512e55ad/b317aad8cc334f97a51f33d8321377f6/FLAG63554fe98 [2021-10-13 06:57:59,014 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd70335c-4767-44dc-ba3b-e95a56b72fe6/bin/utaipan-q2qaUkNPG8/data/6512e55ad/b317aad8cc334f97a51f33d8321377f6 [2021-10-13 06:57:59,018 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 06:57:59,020 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 06:57:59,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 06:57:59,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 06:57:59,027 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 06:57:59,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:57:59" (1/1) ... [2021-10-13 06:57:59,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4106d2de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:57:59, skipping insertion in model container [2021-10-13 06:57:59,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:57:59" (1/1) ... [2021-10-13 06:57:59,037 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 06:57:59,158 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:57:59,389 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_bd70335c-4767-44dc-ba3b-e95a56b72fe6/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-13 06:57:59,395 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_bd70335c-4767-44dc-ba3b-e95a56b72fe6/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-13 06:57:59,418 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:57:59,424 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:58:00,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,235 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,238 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,260 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,267 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,269 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,275 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:58:00,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:58:00,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:58:00,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:58:00,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:58:00,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:58:00,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:58:00,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:58:00,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:58:00,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:58:00,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:58:00,955 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,961 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,967 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:00,984 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,100 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,102 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,103 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,103 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,105 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,110 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,110 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,111 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,111 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,121 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,123 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,130 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,131 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,132 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,150 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 06:58:01,204 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 06:58:01,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:58:01,265 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_bd70335c-4767-44dc-ba3b-e95a56b72fe6/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-13 06:58:01,266 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_bd70335c-4767-44dc-ba3b-e95a56b72fe6/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-13 06:58:01,268 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:58:01,268 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:58:01,306 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,307 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,307 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,308 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,308 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,315 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,315 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,316 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,316 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,317 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,319 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,319 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:58:01,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:58:01,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:58:01,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:58:01,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:58:01,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:58:01,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:58:01,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:58:01,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:58:01,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:58:01,431 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:58:01,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,453 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,458 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,499 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,500 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,500 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,500 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,501 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,502 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,504 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,505 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,505 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,505 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,506 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,506 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,507 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,507 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,507 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,513 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,514 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,523 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,524 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,537 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 06:58:01,578 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 06:58:01,604 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_bd70335c-4767-44dc-ba3b-e95a56b72fe6/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-13 06:58:01,604 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_bd70335c-4767-44dc-ba3b-e95a56b72fe6/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-13 06:58:01,606 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:58:01,609 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:58:01,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,637 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,637 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,642 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,643 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,644 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,644 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,645 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,645 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,646 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,646 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:58:01,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:58:01,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:58:01,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:58:01,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:58:01,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:58:01,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:58:01,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:58:01,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:58:01,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:58:01,715 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:58:01,727 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,727 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,748 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,748 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,748 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,750 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,750 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,750 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,751 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,751 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,751 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,752 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,752 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,753 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,753 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,755 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,756 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,760 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,761 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,762 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:01,767 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 06:58:02,123 INFO L208 MainTranslator]: Completed translation [2021-10-13 06:58:02,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:02 WrapperNode [2021-10-13 06:58:02,124 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 06:58:02,125 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 06:58:02,125 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 06:58:02,125 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 06:58:02,133 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:02" (1/1) ... [2021-10-13 06:58:02,185 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]]] [2021-10-13 06:58:02,247 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:02" (1/1) ... [2021-10-13 06:58:02,248 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 06:58:02,248 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 06:58:02,250 INFO L168 Benchmark]: Toolchain (without parser) took 3228.58 ms. Allocated memory was 58.7 MB in the beginning and 123.7 MB in the end (delta: 65.0 MB). Free memory was 28.2 MB in the beginning and 64.8 MB in the end (delta: -36.6 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2021-10-13 06:58:02,251 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 58.7 MB. Free memory is still 39.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 06:58:02,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3100.75 ms. Allocated memory was 58.7 MB in the beginning and 123.7 MB in the end (delta: 65.0 MB). Free memory was 28.0 MB in the beginning and 69.5 MB in the end (delta: -41.5 MB). Peak memory consumption was 50.2 MB. Max. memory is 16.1 GB. [2021-10-13 06:58:02,252 INFO L168 Benchmark]: Boogie Procedure Inliner took 122.92 ms. Allocated memory is still 123.7 MB. Free memory was 69.5 MB in the beginning and 64.8 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 06:58:02,254 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 58.7 MB. Free memory is still 39.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3100.75 ms. Allocated memory was 58.7 MB in the beginning and 123.7 MB in the end (delta: 65.0 MB). Free memory was 28.0 MB in the beginning and 69.5 MB in the end (delta: -41.5 MB). Peak memory consumption was 50.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 122.92 ms. Allocated memory is still 123.7 MB. Free memory was 69.5 MB in the beginning and 64.8 MB in the end (delta: 4.7 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...