./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan --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 233072c3dc2b522d23a946b597e27d757f32f327 ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan --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 233072c3dc2b522d23a946b597e27d757f32f327 .................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 14:24:56,267 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 14:24:56,274 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 14:24:56,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 14:24:56,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 14:24:56,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 14:24:56,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 14:24:56,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 14:24:56,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 14:24:56,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 14:24:56,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 14:24:56,323 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 14:24:56,324 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 14:24:56,325 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 14:24:56,326 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 14:24:56,327 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 14:24:56,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 14:24:56,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 14:24:56,331 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 14:24:56,333 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 14:24:56,335 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 14:24:56,336 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 14:24:56,340 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 14:24:56,341 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 14:24:56,344 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 14:24:56,345 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 14:24:56,345 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 14:24:56,346 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 14:24:56,346 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 14:24:56,347 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 14:24:56,348 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 14:24:56,348 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 14:24:56,349 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 14:24:56,350 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 14:24:56,351 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 14:24:56,351 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 14:24:56,352 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 14:24:56,352 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 14:24:56,352 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 14:24:56,353 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 14:24:56,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 14:24:56,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 14:24:56,375 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 14:24:56,376 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 14:24:56,376 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 14:24:56,377 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 14:24:56,377 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 14:24:56,377 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 14:24:56,377 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 14:24:56,377 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 14:24:56,377 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 14:24:56,378 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 14:24:56,378 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 14:24:56,378 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 14:24:56,378 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 14:24:56,378 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 14:24:56,379 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 14:24:56,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 14:24:56,379 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 14:24:56,380 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 14:24:56,380 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 14:24:56,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 14:24:56,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 14:24:56,380 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 14:24:56,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 14:24:56,380 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 14:24:56,381 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 14:24:56,381 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 14:24:56,381 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 14:24:56,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 14:24:56,381 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 14:24:56,381 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 14:24:56,381 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 14:24:56,381 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 14:24:56,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 14:24:56,382 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 14:24:56,382 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 14:24:56,382 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 14:24:56,382 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-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 233072c3dc2b522d23a946b597e27d757f32f327 [2020-12-09 14:24:56,564 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 14:24:56,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 14:24:56,582 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 14:24:56,583 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 14:24:56,584 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 14:24:56,584 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2020-12-09 14:24:56,623 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/data/d5bb1aee4/3180fa16e1c948c69f2b99715ff26715/FLAG7aa4b28af [2020-12-09 14:24:57,097 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 14:24:57,098 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2020-12-09 14:24:57,118 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/data/d5bb1aee4/3180fa16e1c948c69f2b99715ff26715/FLAG7aa4b28af [2020-12-09 14:24:57,380 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/data/d5bb1aee4/3180fa16e1c948c69f2b99715ff26715 [2020-12-09 14:24:57,386 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 14:24:57,390 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 14:24:57,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 14:24:57,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 14:24:57,403 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 14:24:57,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 02:24:57" (1/1) ... [2020-12-09 14:24:57,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d94bc50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 02:24:57, skipping insertion in model container [2020-12-09 14:24:57,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 02:24:57" (1/1) ... [2020-12-09 14:24:57,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 14:24:57,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 14:24:57,703 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2020-12-09 14:24:57,708 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2020-12-09 14:24:57,724 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 14:24:57,728 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 14:24:58,287 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 14:24:58,288 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 14:24:58,288 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 14:24:58,290 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 14:24:58,290 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 14:24:58,340 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:24:58,340 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:24:58,340 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:24:58,341 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:24:58,342 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:24:58,351 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:24:58,351 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:24:58,352 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:24:58,352 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:24:58,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:24:58,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:24:58,355 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:24:58,355 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:24:58,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 14:24:58,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 14:24:58,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 14:24:58,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 14:24:58,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 14:24:58,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 14:24:58,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 14:24:58,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 14:24:58,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 14:24:58,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 14:24:58,752 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:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) 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:1341) 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:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) 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:1097) 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:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 14:24:58,756 INFO L168 Benchmark]: Toolchain (without parser) took 1365.51 ms. Allocated memory is still 111.1 MB. Free memory was 74.3 MB in the beginning and 63.7 MB in the end (delta: 10.6 MB). Peak memory consumption was 32.4 MB. Max. memory is 16.1 GB. [2020-12-09 14:24:58,757 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 77.6 MB. Free memory was 46.8 MB in the beginning and 46.8 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 14:24:58,758 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1359.54 ms. Allocated memory is still 111.1 MB. Free memory was 74.1 MB in the beginning and 63.7 MB in the end (delta: 10.4 MB). Peak memory consumption was 32.4 MB. Max. memory is 16.1 GB. [2020-12-09 14:24:58,760 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 77.6 MB. Free memory was 46.8 MB in the beginning and 46.8 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1359.54 ms. Allocated memory is still 111.1 MB. Free memory was 74.1 MB in the beginning and 63.7 MB in the end (delta: 10.4 MB). Peak memory consumption was 32.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-09 14:25:00,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 14:25:00,131 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 14:25:00,153 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 14:25:00,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 14:25:00,154 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 14:25:00,155 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 14:25:00,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 14:25:00,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 14:25:00,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 14:25:00,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 14:25:00,161 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 14:25:00,162 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 14:25:00,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 14:25:00,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 14:25:00,164 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 14:25:00,165 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 14:25:00,166 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 14:25:00,167 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 14:25:00,169 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 14:25:00,171 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 14:25:00,172 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 14:25:00,173 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 14:25:00,173 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 14:25:00,176 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 14:25:00,176 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 14:25:00,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 14:25:00,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 14:25:00,178 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 14:25:00,182 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 14:25:00,183 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 14:25:00,184 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 14:25:00,185 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 14:25:00,185 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 14:25:00,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 14:25:00,187 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 14:25:00,188 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 14:25:00,188 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 14:25:00,188 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 14:25:00,189 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 14:25:00,190 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 14:25:00,190 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 14:25:00,213 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 14:25:00,213 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 14:25:00,214 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 14:25:00,214 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 14:25:00,214 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 14:25:00,214 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 14:25:00,214 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 14:25:00,214 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 14:25:00,215 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 14:25:00,215 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 14:25:00,215 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 14:25:00,216 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 14:25:00,216 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 14:25:00,216 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 14:25:00,216 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 14:25:00,216 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 14:25:00,216 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 14:25:00,217 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 14:25:00,217 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 14:25:00,217 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 14:25:00,217 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 14:25:00,217 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 14:25:00,217 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 14:25:00,217 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 14:25:00,218 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 14:25:00,218 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 14:25:00,218 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 14:25:00,218 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 14:25:00,218 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 14:25:00,218 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 14:25:00,218 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 14:25:00,218 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 14:25:00,219 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-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 233072c3dc2b522d23a946b597e27d757f32f327 [2020-12-09 14:25:00,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 14:25:00,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 14:25:00,465 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 14:25:00,466 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 14:25:00,467 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 14:25:00,467 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2020-12-09 14:25:00,514 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/data/8c590fc47/a4b39d6fa7814603849caf9ad6391b19/FLAG1cc6c66dc [2020-12-09 14:25:01,075 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 14:25:01,075 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2020-12-09 14:25:01,100 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/data/8c590fc47/a4b39d6fa7814603849caf9ad6391b19/FLAG1cc6c66dc [2020-12-09 14:25:01,544 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/bin/utaipan/data/8c590fc47/a4b39d6fa7814603849caf9ad6391b19 [2020-12-09 14:25:01,548 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 14:25:01,550 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 14:25:01,552 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 14:25:01,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 14:25:01,557 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 14:25:01,558 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 02:25:01" (1/1) ... [2020-12-09 14:25:01,562 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15e483c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 02:25:01, skipping insertion in model container [2020-12-09 14:25:01,563 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 02:25:01" (1/1) ... [2020-12-09 14:25:01,575 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 14:25:01,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 14:25:01,861 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2020-12-09 14:25:01,866 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2020-12-09 14:25:01,883 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 14:25:01,887 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 14:25:02,421 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 14:25:02,474 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,474 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,475 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,475 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,476 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,486 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,487 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,488 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,489 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,490 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,491 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,491 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,492 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 14:25:02,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 14:25:02,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 14:25:02,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 14:25:02,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 14:25:02,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 14:25:02,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 14:25:02,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 14:25:02,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 14:25:02,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 14:25:02,896 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,901 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,938 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,938 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,938 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:02,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 14:25:02,970 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 14:25:03,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 14:25:03,016 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2020-12-09 14:25:03,016 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2020-12-09 14:25:03,017 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 14:25:03,018 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 14:25:03,039 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 14:25:03,053 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,054 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,054 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,055 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,055 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,061 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,062 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,063 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,063 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,064 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,064 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,065 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,065 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 14:25:03,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 14:25:03,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 14:25:03,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 14:25:03,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 14:25:03,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 14:25:03,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 14:25:03,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 14:25:03,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 14:25:03,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 14:25:03,138 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,143 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,166 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,166 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,167 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 14:25:03,186 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 14:25:03,200 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2020-12-09 14:25:03,200 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b302321d-06cf-479e-9a36-5646b1247247/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2020-12-09 14:25:03,202 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 14:25:03,202 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 14:25:03,236 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 14:25:03,248 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,248 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,249 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,249 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,250 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,255 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,256 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,257 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,257 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,258 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,259 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,259 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,259 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 14:25:03,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 14:25:03,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 14:25:03,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 14:25:03,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 14:25:03,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 14:25:03,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 14:25:03,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 14:25:03,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 14:25:03,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 14:25:03,309 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,321 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,336 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,336 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,336 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 14:25:03,337 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 14:25:04,070 INFO L208 MainTranslator]: Completed translation [2020-12-09 14:25:04,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 02:25:04 WrapperNode [2020-12-09 14:25:04,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 14:25:04,071 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 14:25:04,071 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 14:25:04,071 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 14:25:04,076 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 02:25:04" (1/1) ... [2020-12-09 14:25:04,125 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]]] [2020-12-09 14:25:04,153 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 02:25:04" (1/1) ... [2020-12-09 14:25:04,153 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 14:25:04,154 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 14:25:04,156 INFO L168 Benchmark]: Toolchain (without parser) took 2604.57 ms. Allocated memory was 54.5 MB in the beginning and 140.5 MB in the end (delta: 86.0 MB). Free memory was 26.5 MB in the beginning and 78.8 MB in the end (delta: -52.3 MB). Peak memory consumption was 34.7 MB. Max. memory is 16.1 GB. [2020-12-09 14:25:04,156 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 54.5 MB. Free memory was 36.9 MB in the beginning and 36.8 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 14:25:04,157 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2518.51 ms. Allocated memory was 54.5 MB in the beginning and 140.5 MB in the end (delta: 86.0 MB). Free memory was 26.3 MB in the beginning and 83.0 MB in the end (delta: -56.6 MB). Peak memory consumption was 90.9 MB. Max. memory is 16.1 GB. [2020-12-09 14:25:04,157 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.56 ms. Allocated memory is still 140.5 MB. Free memory was 83.0 MB in the beginning and 78.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 14:25:04,159 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 54.5 MB. Free memory was 36.9 MB in the beginning and 36.8 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2518.51 ms. Allocated memory was 54.5 MB in the beginning and 140.5 MB in the end (delta: 86.0 MB). Free memory was 26.3 MB in the beginning and 83.0 MB in the end (delta: -56.6 MB). Peak memory consumption was 90.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 82.56 ms. Allocated memory is still 140.5 MB. Free memory was 83.0 MB in the beginning and 78.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...