./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1baae56bade188786b6c048f5a5545dd6165460ea50e58a0310e4360c89d1838 .................................................................................................................................................................................................... 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_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1baae56bade188786b6c048f5a5545dd6165460ea50e58a0310e4360c89d1838 ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 10:40:14,775 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:40:14,777 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:40:14,812 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:40:14,813 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:40:14,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:40:14,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:40:14,818 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:40:14,820 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:40:14,821 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:40:14,823 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:40:14,824 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:40:14,825 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:40:14,826 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:40:14,828 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:40:14,830 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:40:14,831 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:40:14,836 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:40:14,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:40:14,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:40:14,847 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:40:14,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:40:14,854 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:40:14,855 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:40:14,859 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:40:14,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:40:14,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:40:14,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:40:14,861 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:40:14,863 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:40:14,863 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:40:14,864 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:40:14,865 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:40:14,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:40:14,868 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:40:14,868 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:40:14,869 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:40:14,870 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:40:14,870 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:40:14,871 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:40:14,872 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:40:14,873 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-24 10:40:14,897 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:40:14,897 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:40:14,898 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:40:14,898 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:40:14,899 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:40:14,899 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:40:14,899 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-24 10:40:14,900 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:40:14,900 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:40:14,900 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-24 10:40:14,900 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-24 10:40:14,901 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:40:14,901 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-24 10:40:14,901 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-24 10:40:14,902 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-24 10:40:14,902 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:40:14,903 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-24 10:40:14,903 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:40:14,903 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:40:14,904 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:40:14,904 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:40:14,904 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:40:14,904 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:40:14,905 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:40:14,905 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:40:14,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:40:14,906 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:40:14,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:40:14,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:40:14,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:40:14,907 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:40:14,907 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-24 10:40:14,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-24 10:40:14,907 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:40:14,908 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:40:14,908 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:40:14,908 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_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1baae56bade188786b6c048f5a5545dd6165460ea50e58a0310e4360c89d1838 [2021-10-24 10:40:15,192 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:40:15,224 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:40:15,227 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:40:15,229 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:40:15,230 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:40:15,231 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2021-10-24 10:40:15,309 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/data/58e380f95/2878f0e3ba644a1a8941a9fe311cd253/FLAG035b147e1 [2021-10-24 10:40:16,077 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:40:16,077 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2021-10-24 10:40:16,113 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/data/58e380f95/2878f0e3ba644a1a8941a9fe311cd253/FLAG035b147e1 [2021-10-24 10:40:16,155 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/data/58e380f95/2878f0e3ba644a1a8941a9fe311cd253 [2021-10-24 10:40:16,158 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:40:16,159 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:40:16,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:40:16,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:40:16,164 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:40:16,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:40:16" (1/1) ... [2021-10-24 10:40:16,167 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4974e948 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:40:16, skipping insertion in model container [2021-10-24 10:40:16,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:40:16" (1/1) ... [2021-10-24 10:40:16,174 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:40:16,290 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:40:16,576 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_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2021-10-24 10:40:16,586 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_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2021-10-24 10:40:16,611 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:40:16,616 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:40:17,397 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:40:17,398 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:40:17,399 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:40:17,402 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:40:17,403 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:40:17,475 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:17,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:17,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:17,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:17,478 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:17,492 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:17,497 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:17,501 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:17,504 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:17,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:40:17,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:40:17,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:40:17,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:40:17,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:40:17,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:40:17,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:40:17,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:40:17,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:40:17,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:40:18,068 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-24 10:40:18,073 INFO L168 Benchmark]: Toolchain (without parser) took 1913.21 ms. Allocated memory is still 115.3 MB. Free memory was 68.1 MB in the beginning and 59.5 MB in the end (delta: 8.6 MB). Peak memory consumption was 10.4 MB. Max. memory is 16.1 GB. [2021-10-24 10:40:18,074 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 115.3 MB. Free memory is still 92.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:40:18,075 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1910.63 ms. Allocated memory is still 115.3 MB. Free memory was 67.9 MB in the beginning and 59.5 MB in the end (delta: 8.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 16.1 GB. [2021-10-24 10:40:18,077 INFO L339 ainManager$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 115.3 MB. Free memory is still 92.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1910.63 ms. Allocated memory is still 115.3 MB. Free memory was 67.9 MB in the beginning and 59.5 MB in the end (delta: 8.4 MB). Peak memory consumption was 10.4 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-e943c26 [2021-10-24 10:40:20,488 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:40:20,491 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:40:20,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:40:20,547 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:40:20,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:40:20,554 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:40:20,559 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:40:20,563 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:40:20,571 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:40:20,572 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:40:20,574 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:40:20,575 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:40:20,577 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:40:20,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:40:20,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:40:20,586 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:40:20,587 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:40:20,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:40:20,597 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:40:20,599 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:40:20,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:40:20,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:40:20,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:40:20,607 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:40:20,607 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:40:20,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:40:20,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:40:20,609 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:40:20,610 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:40:20,611 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:40:20,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:40:20,613 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:40:20,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:40:20,615 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:40:20,615 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:40:20,616 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:40:20,616 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:40:20,617 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:40:20,618 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:40:20,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:40:20,619 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-24 10:40:20,644 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:40:20,644 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:40:20,645 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:40:20,645 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:40:20,646 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:40:20,646 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:40:20,646 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:40:20,646 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:40:20,647 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:40:20,647 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:40:20,648 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:40:20,648 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:40:20,648 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:40:20,648 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:40:20,649 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:40:20,649 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-24 10:40:20,649 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-24 10:40:20,649 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:40:20,650 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:40:20,650 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:40:20,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:40:20,650 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-24 10:40:20,651 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:40:20,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:40:20,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:40:20,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:40:20,652 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:40:20,652 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-24 10:40:20,652 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-24 10:40:20,652 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:40:20,652 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:40:20,653 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:40:20,653 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_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1baae56bade188786b6c048f5a5545dd6165460ea50e58a0310e4360c89d1838 [2021-10-24 10:40:21,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:40:21,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:40:21,040 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:40:21,041 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:40:21,042 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:40:21,043 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2021-10-24 10:40:21,130 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/data/a9a8d9aba/811b47280dad42ee8a30d2882eb65557/FLAG4f07f899d [2021-10-24 10:40:21,980 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:40:21,981 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2021-10-24 10:40:22,025 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/data/a9a8d9aba/811b47280dad42ee8a30d2882eb65557/FLAG4f07f899d [2021-10-24 10:40:22,048 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/bin/utaipan-9zjyvhn0QE/data/a9a8d9aba/811b47280dad42ee8a30d2882eb65557 [2021-10-24 10:40:22,051 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:40:22,053 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:40:22,062 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:40:22,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:40:22,066 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:40:22,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:40:22" (1/1) ... [2021-10-24 10:40:22,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ea08787 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:40:22, skipping insertion in model container [2021-10-24 10:40:22,070 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:40:22" (1/1) ... [2021-10-24 10:40:22,078 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:40:22,214 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:40:22,503 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_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2021-10-24 10:40:22,511 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_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2021-10-24 10:40:22,542 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:40:22,556 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:40:23,393 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:40:23,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:23,468 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:23,469 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:23,470 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:23,471 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:23,486 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:23,487 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:23,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:23,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:23,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:40:23,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:40:23,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:40:23,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:40:23,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:40:23,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:40:23,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:40:23,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:40:23,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:40:23,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:40:24,113 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,114 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,171 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:40:24,207 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-24 10:40:24,255 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:40:24,260 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_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2021-10-24 10:40:24,261 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_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2021-10-24 10:40:24,263 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:40:24,263 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:40:24,295 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:40:24,311 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,311 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,313 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:40:24,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:40:24,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:40:24,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:40:24,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:40:24,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:40:24,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:40:24,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:40:24,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:40:24,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:40:24,431 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,456 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:40:24,475 INFO L203 MainTranslator]: Completed pre-run [2021-10-24 10:40:24,489 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_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2021-10-24 10:40:24,490 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_94e71259-216a-4a1f-af3d-3bc6fc6c1d54/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2021-10-24 10:40:24,492 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:40:24,493 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:40:24,542 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:40:24,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,569 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,569 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,581 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:40:24,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:40:24,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:40:24,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:40:24,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:40:24,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:40:24,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:40:24,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:40:24,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:40:24,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:40:24,690 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,690 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:40:24,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:40:25,154 INFO L208 MainTranslator]: Completed translation [2021-10-24 10:40:25,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:40:25 WrapperNode [2021-10-24 10:40:25,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-24 10:40:25,157 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-24 10:40:25,157 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-24 10:40:25,157 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-24 10:40:25,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:40:25" (1/1) ... [2021-10-24 10:40:25,245 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-24 10:40:25,274 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:40:25" (1/1) ... [2021-10-24 10:40:25,275 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-24 10:40:25,275 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-24 10:40:25,277 INFO L168 Benchmark]: Toolchain (without parser) took 3223.26 ms. Allocated memory was 58.7 MB in the beginning and 125.8 MB in the end (delta: 67.1 MB). Free memory was 29.6 MB in the beginning and 76.1 MB in the end (delta: -46.4 MB). Peak memory consumption was 20.2 MB. Max. memory is 16.1 GB. [2021-10-24 10:40:25,277 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 58.7 MB. Free memory is still 40.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:40:25,278 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3093.43 ms. Allocated memory was 58.7 MB in the beginning and 125.8 MB in the end (delta: 67.1 MB). Free memory was 29.5 MB in the beginning and 80.3 MB in the end (delta: -50.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 16.1 GB. [2021-10-24 10:40:25,279 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.08 ms. Allocated memory is still 125.8 MB. Free memory was 80.3 MB in the beginning and 76.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-24 10:40:25,281 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 58.7 MB. Free memory is still 40.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3093.43 ms. Allocated memory was 58.7 MB in the beginning and 125.8 MB in the end (delta: 67.1 MB). Free memory was 29.5 MB in the beginning and 80.3 MB in the end (delta: -50.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 118.08 ms. Allocated memory is still 125.8 MB. Free memory was 80.3 MB in the beginning and 76.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...