./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 e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/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 efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 .................................................................................................................................................................................................... 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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/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 efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 ................................................................................................................................................................................................................................ 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 10:12:26,903 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:12:26,905 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:12:26,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:12:26,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:12:26,939 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:12:26,940 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:12:26,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:12:26,944 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:12:26,945 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:12:26,946 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:12:26,947 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:12:26,948 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:12:26,949 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:12:26,951 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:12:26,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:12:26,953 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:12:26,954 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:12:26,956 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:12:26,959 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:12:26,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:12:26,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:12:26,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:12:26,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:12:26,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:12:26,969 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:12:26,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:12:26,970 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:12:26,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:12:26,972 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:12:26,972 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:12:26,973 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:12:26,974 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:12:26,975 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:12:26,976 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:12:26,977 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:12:26,978 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:12:26,978 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:12:26,979 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:12:26,980 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:12:26,981 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:12:26,987 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-24 10:12:27,033 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:12:27,034 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:12:27,035 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:12:27,036 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:12:27,036 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:12:27,036 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:12:27,036 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-24 10:12:27,036 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:12:27,037 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:12:27,037 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-24 10:12:27,043 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-24 10:12:27,044 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:12:27,044 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-24 10:12:27,044 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-24 10:12:27,044 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-24 10:12:27,045 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:12:27,045 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-24 10:12:27,046 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:12:27,046 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:12:27,046 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:12:27,046 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:12:27,046 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:12:27,047 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:12:27,047 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:12:27,047 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:12:27,047 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:12:27,047 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:12:27,048 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:12:27,048 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:12:27,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:12:27,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:12:27,050 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-24 10:12:27,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-24 10:12:27,051 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:12:27,051 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:12:27,051 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:12:27,051 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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 [2021-10-24 10:12:27,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:12:27,366 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:12:27,368 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:12:27,370 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:12:27,371 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:12:27,372 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-24 10:12:27,443 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/data/ca3b5cb15/b6aeca2405ed4f579fdf821fe3e49056/FLAG7709733dc [2021-10-24 10:12:28,165 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:12:28,166 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-24 10:12:28,206 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/data/ca3b5cb15/b6aeca2405ed4f579fdf821fe3e49056/FLAG7709733dc [2021-10-24 10:12:28,465 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/data/ca3b5cb15/b6aeca2405ed4f579fdf821fe3e49056 [2021-10-24 10:12:28,467 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:12:28,468 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:12:28,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:12:28,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:12:28,475 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:12:28,475 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:12:28" (1/1) ... [2021-10-24 10:12:28,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@982a1e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:28, skipping insertion in model container [2021-10-24 10:12:28,478 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:12:28" (1/1) ... [2021-10-24 10:12:28,485 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:12:28,610 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:12:28,940 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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-24 10:12:28,949 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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-24 10:12:28,977 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:12:28,984 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:12:29,989 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:12:29,991 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 10:12:29,991 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 10:12:29,994 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 10:12:29,995 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 10:12:30,079 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:30,080 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:30,080 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:30,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:30,082 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:30,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:30,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:30,102 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:30,102 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:30,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:12:30,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:12:30,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:12:30,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:12:30,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:12:30,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:12:30,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:12:30,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:12:30,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:12:30,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:12:30,790 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-24 10:12:30,797 INFO L168 Benchmark]: Toolchain (without parser) took 2327.29 ms. Allocated memory is still 96.5 MB. Free memory was 48.1 MB in the beginning and 61.2 MB in the end (delta: -13.1 MB). Peak memory consumption was 20.0 MB. Max. memory is 16.1 GB. [2021-10-24 10:12:30,798 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 96.5 MB. Free memory is still 71.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:12:30,799 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2324.29 ms. Allocated memory is still 96.5 MB. Free memory was 47.9 MB in the beginning and 61.2 MB in the end (delta: -13.3 MB). Peak memory consumption was 20.0 MB. Max. memory is 16.1 GB. [2021-10-24 10:12:30,801 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 96.5 MB. Free memory is still 71.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2324.29 ms. Allocated memory is still 96.5 MB. Free memory was 47.9 MB in the beginning and 61.2 MB in the end (delta: -13.3 MB). Peak memory consumption was 20.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 10:12:33,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:12:33,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:12:33,582 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:12:33,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:12:33,589 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:12:33,591 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:12:33,601 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:12:33,605 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:12:33,614 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:12:33,616 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:12:33,618 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:12:33,618 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:12:33,621 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:12:33,624 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:12:33,629 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:12:33,631 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:12:33,632 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:12:33,635 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:12:33,638 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:12:33,640 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:12:33,643 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:12:33,645 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:12:33,646 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:12:33,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:12:33,651 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:12:33,652 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:12:33,653 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:12:33,654 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:12:33,655 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:12:33,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:12:33,657 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:12:33,658 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:12:33,659 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:12:33,660 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:12:33,660 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:12:33,661 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:12:33,661 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:12:33,662 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:12:33,663 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:12:33,664 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:12:33,665 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-24 10:12:33,698 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:12:33,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:12:33,700 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:12:33,700 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:12:33,700 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:12:33,701 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:12:33,701 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:12:33,701 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:12:33,701 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:12:33,702 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:12:33,704 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:12:33,705 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:12:33,705 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:12:33,706 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:12:33,706 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:12:33,706 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-24 10:12:33,708 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-24 10:12:33,708 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:12:33,708 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:12:33,709 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:12:33,709 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:12:33,709 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-24 10:12:33,710 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:12:33,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:12:33,711 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:12:33,711 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:12:33,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:12:33,712 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-24 10:12:33,712 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-24 10:12:33,713 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:12:33,713 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:12:33,713 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:12:33,714 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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 [2021-10-24 10:12:34,113 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:12:34,149 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:12:34,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:12:34,155 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:12:34,156 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:12:34,157 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-24 10:12:34,247 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/data/778f2f081/90b86ea1acf7402c8cdf9ab0aa62264b/FLAG3fe9db60a [2021-10-24 10:12:35,444 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:12:35,445 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-24 10:12:35,498 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/data/778f2f081/90b86ea1acf7402c8cdf9ab0aa62264b/FLAG3fe9db60a [2021-10-24 10:12:35,516 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/bin/utaipan-9zjyvhn0QE/data/778f2f081/90b86ea1acf7402c8cdf9ab0aa62264b [2021-10-24 10:12:35,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:12:35,521 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:12:35,529 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:12:35,529 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:12:35,533 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:12:35,534 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:12:35" (1/1) ... [2021-10-24 10:12:35,535 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71a4fc2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:35, skipping insertion in model container [2021-10-24 10:12:35,535 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:12:35" (1/1) ... [2021-10-24 10:12:35,541 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:12:35,659 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:12:35,954 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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-24 10:12:35,962 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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-24 10:12:35,991 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:12:35,998 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:12:37,094 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:12:37,235 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:37,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:37,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:37,238 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:37,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:37,257 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:37,258 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:37,261 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:37,262 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:37,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:12:37,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:12:37,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:12:37,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:12:37,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:12:37,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:12:37,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:12:37,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:12:37,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:12:37,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:12:38,018 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,019 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:12:38,145 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-24 10:12:38,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:12:38,225 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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-24 10:12:38,227 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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-24 10:12:38,240 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:12:38,243 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:12:38,319 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:12:38,354 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,356 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,360 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,360 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,373 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,376 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,378 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,379 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:12:38,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:12:38,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:12:38,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:12:38,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:12:38,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:12:38,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:12:38,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:12:38,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:12:38,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:12:38,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,535 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:12:38,563 INFO L203 MainTranslator]: Completed pre-run [2021-10-24 10:12:38,620 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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-24 10:12:38,620 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_fff2a5b3-e939-4aef-9f6a-dd0ad9d26deb/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-24 10:12:38,630 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:12:38,631 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:12:38,687 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:12:38,710 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,711 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,711 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,712 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,720 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:12:38,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:12:38,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:12:38,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:12:38,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:12:38,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:12:38,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:12:38,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:12:38,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:12:38,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:12:38,855 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,856 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:12:38,913 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:12:39,357 INFO L208 MainTranslator]: Completed translation [2021-10-24 10:12:39,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:39 WrapperNode [2021-10-24 10:12:39,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-24 10:12:39,391 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-24 10:12:39,391 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-24 10:12:39,391 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-24 10:12:39,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:39" (1/1) ... [2021-10-24 10:12:39,461 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 10:12:39,499 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:39" (1/1) ... [2021-10-24 10:12:39,499 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-24 10:12:39,499 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-24 10:12:39,501 INFO L168 Benchmark]: Toolchain (without parser) took 3978.90 ms. Allocated memory was 58.7 MB in the beginning and 102.8 MB in the end (delta: 44.0 MB). Free memory was 29.1 MB in the beginning and 51.4 MB in the end (delta: -22.3 MB). Peak memory consumption was 21.8 MB. Max. memory is 16.1 GB. [2021-10-24 10:12:39,502 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 58.7 MB. Free memory is still 39.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:12:39,503 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3860.73 ms. Allocated memory was 58.7 MB in the beginning and 102.8 MB in the end (delta: 44.0 MB). Free memory was 29.0 MB in the beginning and 55.5 MB in the end (delta: -26.5 MB). Peak memory consumption was 47.0 MB. Max. memory is 16.1 GB. [2021-10-24 10:12:39,503 INFO L168 Benchmark]: Boogie Procedure Inliner took 108.41 ms. Allocated memory is still 102.8 MB. Free memory was 55.5 MB in the beginning and 51.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-24 10:12:39,505 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 58.7 MB. Free memory is still 39.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3860.73 ms. Allocated memory was 58.7 MB in the beginning and 102.8 MB in the end (delta: 44.0 MB). Free memory was 29.0 MB in the beginning and 55.5 MB in the end (delta: -26.5 MB). Peak memory consumption was 47.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 108.41 ms. Allocated memory is still 102.8 MB. Free memory was 55.5 MB in the beginning and 51.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 2.1 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...