./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs --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 3b51c2612145ec1023df693fa4dd749d7fcebd3d .................................................................................................................................................................................................... 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_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs --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 3b51c2612145ec1023df693fa4dd749d7fcebd3d ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:41:08,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:41:08,064 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:41:08,099 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:41:08,100 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:41:08,101 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:41:08,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:41:08,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:41:08,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:41:08,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:41:08,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:41:08,112 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:41:08,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:41:08,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:41:08,116 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:41:08,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:41:08,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:41:08,120 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:41:08,122 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:41:08,125 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:41:08,128 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:41:08,129 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:41:08,131 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:41:08,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:41:08,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:41:08,137 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:41:08,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:41:08,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:41:08,140 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:41:08,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:41:08,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:41:08,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:41:08,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:41:08,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:41:08,152 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:41:08,153 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:41:08,154 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:41:08,154 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:41:08,155 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:41:08,156 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:41:08,157 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:41:08,158 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:41:08,203 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:41:08,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:41:08,204 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:41:08,205 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:41:08,205 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:41:08,205 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:41:08,205 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:41:08,205 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:41:08,206 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:41:08,206 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:41:08,206 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:41:08,206 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:41:08,207 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:41:08,207 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:41:08,207 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:41:08,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:41:08,208 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:41:08,208 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:41:08,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:41:08,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:41:08,209 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:41:08,209 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:41:08,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:41:08,210 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:41:08,210 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:41:08,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:41:08,210 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:41:08,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:41:08,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:41:08,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:41:08,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:41:08,211 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:41:08,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:41:08,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:41:08,212 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:41:08,212 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:41:08,212 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_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b51c2612145ec1023df693fa4dd749d7fcebd3d [2021-10-16 02:41:08,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:41:08,487 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:41:08,490 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:41:08,492 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:41:08,493 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:41:08,494 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-16 02:41:08,558 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/data/fa70f47ce/0c00f69908fe41bc864b3779567f827f/FLAGc21dabf3b [2021-10-16 02:41:09,449 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:41:09,451 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-16 02:41:09,498 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/data/fa70f47ce/0c00f69908fe41bc864b3779567f827f/FLAGc21dabf3b [2021-10-16 02:41:09,906 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/data/fa70f47ce/0c00f69908fe41bc864b3779567f827f [2021-10-16 02:41:09,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:41:09,910 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:41:09,912 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:41:09,912 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:41:09,915 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:41:09,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:41:09" (1/1) ... [2021-10-16 02:41:09,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@204b4c07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:41:09, skipping insertion in model container [2021-10-16 02:41:09,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:41:09" (1/1) ... [2021-10-16 02:41:09,926 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:41:10,051 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:41:10,360 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_46767760-56b7-4020-91f4-c8536d84f27c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-16 02:41:10,367 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_46767760-56b7-4020-91f4-c8536d84f27c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-16 02:41:10,390 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:41:10,396 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:41:11,223 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:41:11,225 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:41:11,226 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:41:11,228 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:41:11,230 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:41:11,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:11,303 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:11,303 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:11,304 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:11,305 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:11,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:11,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:11,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:11,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:11,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:41:11,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:41:11,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:41:11,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:41:11,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:41:11,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:41:11,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:41:11,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:41:11,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:41:11,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:41:11,898 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 02:41:11,907 INFO L168 Benchmark]: Toolchain (without parser) took 1995.23 ms. Allocated memory was 107.0 MB in the beginning and 134.2 MB in the end (delta: 27.3 MB). Free memory was 67.2 MB in the beginning and 78.6 MB in the end (delta: -11.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 16.1 GB. [2021-10-16 02:41:11,908 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 107.0 MB. Free memory was 61.6 MB in the beginning and 61.5 MB in the end (delta: 41.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:41:11,910 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1992.71 ms. Allocated memory was 107.0 MB in the beginning and 134.2 MB in the end (delta: 27.3 MB). Free memory was 66.9 MB in the beginning and 78.6 MB in the end (delta: -11.6 MB). Peak memory consumption was 14.4 MB. Max. memory is 16.1 GB. [2021-10-16 02:41:11,913 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 107.0 MB. Free memory was 61.6 MB in the beginning and 61.5 MB in the end (delta: 41.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1992.71 ms. Allocated memory was 107.0 MB in the beginning and 134.2 MB in the end (delta: 27.3 MB). Free memory was 66.9 MB in the beginning and 78.6 MB in the end (delta: -11.6 MB). Peak memory consumption was 14.4 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-5709675 [2021-10-16 02:41:14,221 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:41:14,223 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:41:14,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:41:14,254 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:41:14,256 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:41:14,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:41:14,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:41:14,263 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:41:14,264 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:41:14,265 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:41:14,267 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:41:14,267 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:41:14,268 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:41:14,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:41:14,272 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:41:14,273 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:41:14,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:41:14,276 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:41:14,279 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:41:14,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:41:14,283 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:41:14,285 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:41:14,286 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:41:14,290 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:41:14,291 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:41:14,291 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:41:14,292 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:41:14,293 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:41:14,294 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:41:14,295 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:41:14,296 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:41:14,296 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:41:14,297 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:41:14,299 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:41:14,299 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:41:14,300 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:41:14,300 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:41:14,301 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:41:14,302 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:41:14,303 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:41:14,304 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:41:14,335 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:41:14,337 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:41:14,339 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:41:14,340 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:41:14,340 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:41:14,341 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:41:14,341 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:41:14,341 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:41:14,342 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:41:14,343 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:41:14,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:41:14,345 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:41:14,345 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:41:14,345 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:41:14,345 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:41:14,346 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:41:14,346 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:41:14,346 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:41:14,346 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:41:14,346 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:41:14,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:41:14,347 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:41:14,347 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:41:14,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:41:14,348 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:41:14,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:41:14,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:41:14,348 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:41:14,349 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:41:14,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:41:14,349 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:41:14,349 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:41:14,349 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_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b51c2612145ec1023df693fa4dd749d7fcebd3d [2021-10-16 02:41:14,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:41:14,843 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:41:14,845 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:41:14,846 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:41:14,850 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:41:14,851 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-16 02:41:14,936 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/data/0e7e2509d/7b80f18cc7ed4b359a5259f748ab43ae/FLAG454e738a2 [2021-10-16 02:41:15,919 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:41:15,920 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-16 02:41:15,977 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/data/0e7e2509d/7b80f18cc7ed4b359a5259f748ab43ae/FLAG454e738a2 [2021-10-16 02:41:16,335 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46767760-56b7-4020-91f4-c8536d84f27c/bin/utaipan-mTDlp9Zugs/data/0e7e2509d/7b80f18cc7ed4b359a5259f748ab43ae [2021-10-16 02:41:16,340 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:41:16,343 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:41:16,347 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:41:16,347 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:41:16,351 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:41:16,353 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:41:16" (1/1) ... [2021-10-16 02:41:16,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c4a2143 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:41:16, skipping insertion in model container [2021-10-16 02:41:16,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:41:16" (1/1) ... [2021-10-16 02:41:16,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:41:16,527 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:41:16,894 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_46767760-56b7-4020-91f4-c8536d84f27c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-16 02:41:16,902 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_46767760-56b7-4020-91f4-c8536d84f27c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-16 02:41:16,932 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:41:16,939 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:41:17,964 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:41:18,037 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,049 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,050 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,051 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,053 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,071 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,074 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,074 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:41:18,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:41:18,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:41:18,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:41:18,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:41:18,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:41:18,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:41:18,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:41:18,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:41:18,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:41:18,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:41:18,686 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:41:18,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:41:18,745 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_46767760-56b7-4020-91f4-c8536d84f27c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-16 02:41:18,746 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_46767760-56b7-4020-91f4-c8536d84f27c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-16 02:41:18,748 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:41:18,748 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:41:18,779 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:41:18,794 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,797 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,832 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,832 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:41:18,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:41:18,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:41:18,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:41:18,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:41:18,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:41:18,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:41:18,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:41:18,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:41:18,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:41:18,908 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:18,930 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:41:18,974 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:41:18,987 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_46767760-56b7-4020-91f4-c8536d84f27c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-16 02:41:18,988 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_46767760-56b7-4020-91f4-c8536d84f27c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-16 02:41:18,990 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:41:18,991 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:41:19,022 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:41:19,036 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:19,037 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:19,037 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:19,041 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:19,042 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:19,049 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:19,050 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:19,052 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:19,052 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:19,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:41:19,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:41:19,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:41:19,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:41:19,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:41:19,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:41:19,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:41:19,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:41:19,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:41:19,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:41:19,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:19,178 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:41:19,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:41:19,574 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:41:19,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:41:19 WrapperNode [2021-10-16 02:41:19,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:41:19,577 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:41:19,577 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:41:19,577 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:41:19,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:41:19" (1/1) ... [2021-10-16 02:41:19,716 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]]] [2021-10-16 02:41:19,757 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:41:19" (1/1) ... [2021-10-16 02:41:19,757 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:41:19,757 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:41:19,759 INFO L168 Benchmark]: Toolchain (without parser) took 3415.51 ms. Allocated memory was 60.8 MB in the beginning and 142.6 MB in the end (delta: 81.8 MB). Free memory was 32.9 MB in the beginning and 89.8 MB in the end (delta: -57.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 16.1 GB. [2021-10-16 02:41:19,760 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 60.8 MB. Free memory is still 41.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:41:19,760 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3229.28 ms. Allocated memory was 60.8 MB in the beginning and 142.6 MB in the end (delta: 81.8 MB). Free memory was 32.6 MB in the beginning and 94.0 MB in the end (delta: -61.3 MB). Peak memory consumption was 47.0 MB. Max. memory is 16.1 GB. [2021-10-16 02:41:19,761 INFO L168 Benchmark]: Boogie Procedure Inliner took 180.24 ms. Allocated memory is still 142.6 MB. Free memory was 94.0 MB in the beginning and 89.8 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-16 02:41:19,763 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 60.8 MB. Free memory is still 41.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3229.28 ms. Allocated memory was 60.8 MB in the beginning and 142.6 MB in the end (delta: 81.8 MB). Free memory was 32.6 MB in the beginning and 94.0 MB in the end (delta: -61.3 MB). Peak memory consumption was 47.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 180.24 ms. Allocated memory is still 142.6 MB. Free memory was 94.0 MB in the beginning and 89.8 MB in the end (delta: 4.1 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...