./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e1e35e6e88b91c3a4bb086796412ed1190c55b10 ........................................................................................................................................................................................................ 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_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e1e35e6e88b91c3a4bb086796412ed1190c55b10 ..................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:49:15,041 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:49:15,044 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:49:15,120 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:49:15,121 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:49:15,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:49:15,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:49:15,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:49:15,138 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:49:15,145 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:49:15,146 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:49:15,149 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:49:15,150 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:49:15,153 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:49:15,158 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:49:15,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:49:15,168 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:49:15,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:49:15,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:49:15,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:49:15,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:49:15,190 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:49:15,195 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:49:15,196 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:49:15,208 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:49:15,208 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:49:15,209 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:49:15,212 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:49:15,213 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:49:15,215 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:49:15,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:49:15,216 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:49:15,219 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:49:15,221 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:49:15,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:49:15,223 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:49:15,224 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:49:15,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:49:15,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:49:15,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:49:15,227 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:49:15,228 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:49:15,283 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:49:15,283 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:49:15,285 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:49:15,286 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:49:15,286 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:49:15,286 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:49:15,287 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:49:15,287 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:49:15,287 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:49:15,288 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:49:15,297 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:49:15,297 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:49:15,297 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:49:15,298 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:49:15,298 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:49:15,299 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:49:15,299 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:49:15,299 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:49:15,299 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:49:15,300 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:49:15,300 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:49:15,300 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:49:15,300 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:49:15,300 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:49:15,301 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:49:15,301 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:49:15,301 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:49:15,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:49:15,302 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:49:15,302 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:49:15,303 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:49:15,303 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:49:15,303 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:49:15,304 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:49:15,304 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:49:15,304 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:49:15,305 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_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e1e35e6e88b91c3a4bb086796412ed1190c55b10 [2021-10-16 02:49:15,725 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:49:15,767 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:49:15,771 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:49:15,773 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:49:15,774 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:49:15,776 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-16 02:49:15,857 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/data/a9b81d6bf/0809e3be641043a3b26a90dead880eb5/FLAG442c28a9a [2021-10-16 02:49:16,935 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:49:16,941 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-16 02:49:17,036 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/data/a9b81d6bf/0809e3be641043a3b26a90dead880eb5/FLAG442c28a9a [2021-10-16 02:49:17,271 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/data/a9b81d6bf/0809e3be641043a3b26a90dead880eb5 [2021-10-16 02:49:17,274 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:49:17,275 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:49:17,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:49:17,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:49:17,281 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:49:17,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:49:17" (1/1) ... [2021-10-16 02:49:17,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ca9cc13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:49:17, skipping insertion in model container [2021-10-16 02:49:17,283 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:49:17" (1/1) ... [2021-10-16 02:49:17,305 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:49:17,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:49:17,813 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_bbbd212c-972c-4fca-b9ff-44af31495f57/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-16 02:49:17,825 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_bbbd212c-972c-4fca-b9ff-44af31495f57/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-16 02:49:17,849 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:49:17,869 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:49:18,848 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:49:18,849 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:49:18,850 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:49:18,853 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:49:18,854 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:49:18,942 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,943 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,944 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,945 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,946 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,966 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,966 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,970 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,971 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:19,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:49:19,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:49:19,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:49:19,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:49:19,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:49:19,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:49:19,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:49:19,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:49:19,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:49:19,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:49:19,753 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 02:49:19,759 INFO L168 Benchmark]: Toolchain (without parser) took 2481.86 ms. Allocated memory was 104.9 MB in the beginning and 138.4 MB in the end (delta: 33.6 MB). Free memory was 79.9 MB in the beginning and 106.8 MB in the end (delta: -26.9 MB). Peak memory consumption was 38.0 MB. Max. memory is 16.1 GB. [2021-10-16 02:49:19,760 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 104.9 MB. Free memory was 79.6 MB in the beginning and 79.5 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:49:19,762 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2479.35 ms. Allocated memory was 104.9 MB in the beginning and 138.4 MB in the end (delta: 33.6 MB). Free memory was 79.6 MB in the beginning and 106.8 MB in the end (delta: -27.1 MB). Peak memory consumption was 38.0 MB. Max. memory is 16.1 GB. [2021-10-16 02:49:19,764 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 104.9 MB. Free memory was 79.6 MB in the beginning and 79.5 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2479.35 ms. Allocated memory was 104.9 MB in the beginning and 138.4 MB in the end (delta: 33.6 MB). Free memory was 79.6 MB in the beginning and 106.8 MB in the end (delta: -27.1 MB). Peak memory consumption was 38.0 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-5709675 [2021-10-16 02:49:22,576 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:49:22,580 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:49:22,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:49:22,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:49:22,661 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:49:22,663 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:49:22,669 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:49:22,673 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:49:22,683 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:49:22,685 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:49:22,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:49:22,688 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:49:22,691 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:49:22,694 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:49:22,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:49:22,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:49:22,703 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:49:22,705 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:49:22,715 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:49:22,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:49:22,720 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:49:22,723 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:49:22,726 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:49:22,737 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:49:22,738 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:49:22,738 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:49:22,741 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:49:22,742 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:49:22,743 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:49:22,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:49:22,745 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:49:22,747 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:49:22,748 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:49:22,750 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:49:22,750 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:49:22,751 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:49:22,752 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:49:22,752 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:49:22,754 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:49:22,755 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:49:22,756 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:49:22,809 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:49:22,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:49:22,811 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:49:22,811 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:49:22,811 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:49:22,812 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:49:22,812 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:49:22,812 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:49:22,813 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:49:22,815 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:49:22,816 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:49:22,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:49:22,817 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:49:22,817 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:49:22,817 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:49:22,818 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:49:22,818 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:49:22,818 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:49:22,818 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:49:22,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:49:22,819 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:49:22,819 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:49:22,819 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:49:22,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:49:22,820 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:49:22,820 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:49:22,820 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:49:22,821 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:49:22,821 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:49:22,821 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:49:22,821 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:49:22,822 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:49:22,822 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_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e1e35e6e88b91c3a4bb086796412ed1190c55b10 [2021-10-16 02:49:23,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:49:23,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:49:23,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:49:23,380 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:49:23,381 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:49:23,382 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-16 02:49:23,493 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/data/e13e8ea48/58244e7b47d54f928cfc6ab5939f2974/FLAGfe98ecd75 [2021-10-16 02:49:24,748 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:49:24,749 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-16 02:49:24,784 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/data/e13e8ea48/58244e7b47d54f928cfc6ab5939f2974/FLAGfe98ecd75 [2021-10-16 02:49:25,059 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/bin/utaipan-mTDlp9Zugs/data/e13e8ea48/58244e7b47d54f928cfc6ab5939f2974 [2021-10-16 02:49:25,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:49:25,063 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:49:25,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:49:25,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:49:25,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:49:25,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:49:25" (1/1) ... [2021-10-16 02:49:25,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1460391f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:49:25, skipping insertion in model container [2021-10-16 02:49:25,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:49:25" (1/1) ... [2021-10-16 02:49:25,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:49:25,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:49:25,498 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_bbbd212c-972c-4fca-b9ff-44af31495f57/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-16 02:49:25,506 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_bbbd212c-972c-4fca-b9ff-44af31495f57/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-16 02:49:25,535 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:49:25,543 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:49:26,768 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:49:26,862 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:26,863 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:26,863 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:26,864 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:26,866 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:26,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:26,886 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:26,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:26,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:26,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:26,892 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:26,893 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:26,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:49:27,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:49:27,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:49:27,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:49:27,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:49:27,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:49:27,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:49:27,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:49:27,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:49:27,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:49:27,623 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,624 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,641 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,712 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,716 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:49:27,756 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:49:27,826 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:49:27,837 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_bbbd212c-972c-4fca-b9ff-44af31495f57/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-16 02:49:27,839 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_bbbd212c-972c-4fca-b9ff-44af31495f57/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-16 02:49:27,849 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:49:27,850 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:49:27,917 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:49:27,961 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,966 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,967 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,978 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,983 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,990 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,992 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,994 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,997 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,997 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,998 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:49:28,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:49:28,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:49:28,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:49:28,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:49:28,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:49:28,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:49:28,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:49:28,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:49:28,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:49:28,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,169 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,178 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,218 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:49:28,259 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:49:28,289 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-16 02:49:28,289 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbbd212c-972c-4fca-b9ff-44af31495f57/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-16 02:49:28,291 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:49:28,291 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:49:28,336 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:49:28,367 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,368 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,369 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,373 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,374 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,382 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,383 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,417 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,417 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,418 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,419 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,419 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,420 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:49:28,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:49:28,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:49:28,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:49:28,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:49:28,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:49:28,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:49:28,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:49:28,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:49:28,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:49:28,542 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,542 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,543 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,550 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:49:28,895 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:49:28,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:49:28 WrapperNode [2021-10-16 02:49:28,910 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:49:28,911 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:49:28,912 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:49:28,912 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:49:28,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:49:28" (1/1) ... [2021-10-16 02:49:29,037 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-16 02:49:29,104 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:49:28" (1/1) ... [2021-10-16 02:49:29,104 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:49:29,104 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:49:29,107 INFO L168 Benchmark]: Toolchain (without parser) took 4042.44 ms. Allocated memory was 58.7 MB in the beginning and 96.5 MB in the end (delta: 37.7 MB). Free memory was 30.8 MB in the beginning and 38.0 MB in the end (delta: -7.2 MB). Peak memory consumption was 32.4 MB. Max. memory is 16.1 GB. [2021-10-16 02:49:29,107 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:49:29,108 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3845.58 ms. Allocated memory was 58.7 MB in the beginning and 96.5 MB in the end (delta: 37.7 MB). Free memory was 30.7 MB in the beginning and 42.6 MB in the end (delta: -12.0 MB). Peak memory consumption was 45.6 MB. Max. memory is 16.1 GB. [2021-10-16 02:49:29,109 INFO L168 Benchmark]: Boogie Procedure Inliner took 192.86 ms. Allocated memory is still 96.5 MB. Free memory was 42.6 MB in the beginning and 38.0 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-16 02:49:29,111 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3845.58 ms. Allocated memory was 58.7 MB in the beginning and 96.5 MB in the end (delta: 37.7 MB). Free memory was 30.7 MB in the beginning and 42.6 MB in the end (delta: -12.0 MB). Peak memory consumption was 45.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 192.86 ms. Allocated memory is still 96.5 MB. Free memory was 42.6 MB in the beginning and 38.0 MB in the end (delta: 4.6 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...