./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8 --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 07944f379f4dd2000344856489d60e589e91d6ad .................................................................................................................................................................................................... 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_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8 --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 07944f379f4dd2000344856489d60e589e91d6ad ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:16:36,218 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:16:36,220 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:16:36,261 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:16:36,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:16:36,263 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:16:36,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:16:36,267 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:16:36,269 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:16:36,271 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:16:36,272 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:16:36,274 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:16:36,274 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:16:36,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:16:36,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:16:36,279 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:16:36,280 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:16:36,282 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:16:36,284 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:16:36,286 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:16:36,288 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:16:36,290 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:16:36,291 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:16:36,292 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:16:36,296 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:16:36,296 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:16:36,297 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:16:36,298 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:16:36,299 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:16:36,300 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:16:36,300 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:16:36,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:16:36,302 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:16:36,303 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:16:36,305 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:16:36,305 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:16:36,306 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:16:36,306 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:16:36,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:16:36,308 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:16:36,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:16:36,310 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:16:36,351 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:16:36,351 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:16:36,352 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:16:36,353 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:16:36,353 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:16:36,353 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:16:36,353 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:16:36,353 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:16:36,360 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:16:36,360 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:16:36,361 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:16:36,361 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:16:36,361 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:16:36,362 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:16:36,362 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:16:36,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:16:36,363 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:16:36,363 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:16:36,363 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:16:36,363 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:16:36,364 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:16:36,364 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:16:36,364 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:16:36,364 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:16:36,364 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:16:36,365 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:16:36,365 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:16:36,365 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:16:36,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:16:36,367 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:16:36,367 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:16:36,367 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:16:36,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:16:36,368 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:16:36,368 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:16:36,368 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:16:36,368 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_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07944f379f4dd2000344856489d60e589e91d6ad [2021-10-13 07:16:36,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:16:36,700 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:16:36,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:16:36,705 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:16:36,706 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:16:36,707 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2021-10-13 07:16:36,811 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/data/b591cab65/71e433b12e784a55ae4d9ed7842b13a5/FLAGb596b2afe [2021-10-13 07:16:37,656 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:16:37,657 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2021-10-13 07:16:37,718 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/data/b591cab65/71e433b12e784a55ae4d9ed7842b13a5/FLAGb596b2afe [2021-10-13 07:16:37,775 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/data/b591cab65/71e433b12e784a55ae4d9ed7842b13a5 [2021-10-13 07:16:37,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:16:37,781 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:16:37,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:16:37,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:16:37,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:16:37,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:16:37" (1/1) ... [2021-10-13 07:16:37,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f11c6b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:16:37, skipping insertion in model container [2021-10-13 07:16:37,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:16:37" (1/1) ... [2021-10-13 07:16:37,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:16:37,938 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:16:38,272 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_12dede41-e7d5-477e-a970-181fa928c10f/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2021-10-13 07:16:38,280 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_12dede41-e7d5-477e-a970-181fa928c10f/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2021-10-13 07:16:38,308 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:16:38,314 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:16:39,313 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:39,315 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:39,316 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:39,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:39,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:39,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:39,342 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:39,346 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:39,347 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:39,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:16:39,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:16:39,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:16:39,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:16:39,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:16:39,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:16:39,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:16:39,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:16:39,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:16:39,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:16:39,931 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:16:39,932 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:16:39,932 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:16:39,934 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:16:39,935 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:16:39,948 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:16:39,954 INFO L168 Benchmark]: Toolchain (without parser) took 2170.99 ms. Allocated memory was 92.3 MB in the beginning and 127.9 MB in the end (delta: 35.7 MB). Free memory was 47.7 MB in the beginning and 67.4 MB in the end (delta: -19.7 MB). Peak memory consumption was 19.5 MB. Max. memory is 16.1 GB. [2021-10-13 07:16:39,955 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 92.3 MB. Free memory was 61.9 MB in the beginning and 61.8 MB in the end (delta: 21.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:16:39,956 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2167.35 ms. Allocated memory was 92.3 MB in the beginning and 127.9 MB in the end (delta: 35.7 MB). Free memory was 47.4 MB in the beginning and 67.4 MB in the end (delta: -20.0 MB). Peak memory consumption was 17.4 MB. Max. memory is 16.1 GB. [2021-10-13 07:16:39,958 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 92.3 MB. Free memory was 61.9 MB in the beginning and 61.8 MB in the end (delta: 21.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2167.35 ms. Allocated memory was 92.3 MB in the beginning and 127.9 MB in the end (delta: 35.7 MB). Free memory was 47.4 MB in the beginning and 67.4 MB in the end (delta: -20.0 MB). Peak memory consumption was 17.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:16:42,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:16:42,235 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:16:42,289 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:16:42,289 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:16:42,294 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:16:42,296 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:16:42,300 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:16:42,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:16:42,307 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:16:42,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:16:42,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:16:42,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:16:42,311 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:16:42,313 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:16:42,314 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:16:42,315 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:16:42,316 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:16:42,318 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:16:42,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:16:42,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:16:42,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:16:42,325 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:16:42,326 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:16:42,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:16:42,331 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:16:42,331 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:16:42,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:16:42,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:16:42,334 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:16:42,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:16:42,335 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:16:42,336 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:16:42,337 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:16:42,339 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:16:42,339 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:16:42,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:16:42,340 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:16:42,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:16:42,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:16:42,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:16:42,344 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:16:42,387 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:16:42,388 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:16:42,389 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:16:42,389 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:16:42,389 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:16:42,390 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:16:42,390 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:16:42,391 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:16:42,391 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:16:42,392 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:16:42,392 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:16:42,393 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:16:42,393 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:16:42,393 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:16:42,394 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:16:42,394 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:16:42,398 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:16:42,398 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:16:42,398 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:16:42,398 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:16:42,398 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:16:42,399 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:16:42,399 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:16:42,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:16:42,400 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:16:42,400 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:16:42,400 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:16:42,400 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:16:42,401 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:16:42,401 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:16:42,401 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:16:42,402 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:16:42,402 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_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07944f379f4dd2000344856489d60e589e91d6ad [2021-10-13 07:16:42,814 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:16:42,840 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:16:42,844 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:16:42,845 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:16:42,846 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:16:42,847 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2021-10-13 07:16:42,923 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/data/3dc24f8d2/3d7d59b19f9045aa8288f88d5a76bbcc/FLAGe807c49e7 [2021-10-13 07:16:43,817 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:16:43,818 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2021-10-13 07:16:43,858 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/data/3dc24f8d2/3d7d59b19f9045aa8288f88d5a76bbcc/FLAGe807c49e7 [2021-10-13 07:16:44,253 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12dede41-e7d5-477e-a970-181fa928c10f/bin/utaipan-q2qaUkNPG8/data/3dc24f8d2/3d7d59b19f9045aa8288f88d5a76bbcc [2021-10-13 07:16:44,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:16:44,260 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:16:44,261 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:16:44,261 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:16:44,265 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:16:44,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:16:44" (1/1) ... [2021-10-13 07:16:44,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4808e1d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:16:44, skipping insertion in model container [2021-10-13 07:16:44,267 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:16:44" (1/1) ... [2021-10-13 07:16:44,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:16:44,376 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:16:44,680 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_12dede41-e7d5-477e-a970-181fa928c10f/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2021-10-13 07:16:44,690 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_12dede41-e7d5-477e-a970-181fa928c10f/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2021-10-13 07:16:44,726 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:16:44,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:16:46,258 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:46,260 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:46,261 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:46,263 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:46,264 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:46,299 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:46,300 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:46,301 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:46,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:46,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:16:46,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:16:46,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:16:46,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:16:46,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:16:46,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:16:46,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:16:46,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:16:46,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:16:46,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:16:46,952 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:16:47,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,199 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:16:47,270 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:16:47,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:16:47,384 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_12dede41-e7d5-477e-a970-181fa928c10f/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2021-10-13 07:16:47,384 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_12dede41-e7d5-477e-a970-181fa928c10f/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2021-10-13 07:16:47,387 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:16:47,388 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:16:47,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,456 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,456 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,480 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,486 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,488 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:16:47,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:16:47,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:16:47,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:16:47,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:16:47,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:16:47,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:16:47,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:16:47,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:16:47,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:16:47,606 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:16:47,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:16:47,791 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:16:47,817 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_12dede41-e7d5-477e-a970-181fa928c10f/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2021-10-13 07:16:47,817 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_12dede41-e7d5-477e-a970-181fa928c10f/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2021-10-13 07:16:47,819 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:16:47,820 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:16:47,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:47,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:16:47,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:16:47,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:16:47,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:16:47,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:16:47,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:16:47,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:16:47,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:16:47,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:16:47,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:16:47,931 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:16:48,019 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:48,019 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:48,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:16:48,389 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:16:48,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:16:48 WrapperNode [2021-10-13 07:16:48,390 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:16:48,392 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:16:48,392 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:16:48,392 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:16:48,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:16:48" (1/1) ... [2021-10-13 07:16:48,506 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]]] [2021-10-13 07:16:48,565 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:16:48" (1/1) ... [2021-10-13 07:16:48,586 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:16:48,587 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:16:48,588 INFO L168 Benchmark]: Toolchain (without parser) took 4327.66 ms. Allocated memory was 90.2 MB in the beginning and 153.1 MB in the end (delta: 62.9 MB). Free memory was 69.1 MB in the beginning and 63.1 MB in the end (delta: 6.0 MB). Peak memory consumption was 67.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:16:48,589 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 90.2 MB. Free memory was 72.2 MB in the beginning and 72.1 MB in the end (delta: 75.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:16:48,599 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4129.53 ms. Allocated memory was 90.2 MB in the beginning and 153.1 MB in the end (delta: 62.9 MB). Free memory was 68.9 MB in the beginning and 68.6 MB in the end (delta: 226.2 kB). Peak memory consumption was 75.5 MB. Max. memory is 16.1 GB. [2021-10-13 07:16:48,599 INFO L168 Benchmark]: Boogie Procedure Inliner took 194.83 ms. Allocated memory is still 153.1 MB. Free memory was 68.6 MB in the beginning and 63.1 MB in the end (delta: 5.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:16:48,601 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 90.2 MB. Free memory was 72.2 MB in the beginning and 72.1 MB in the end (delta: 75.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4129.53 ms. Allocated memory was 90.2 MB in the beginning and 153.1 MB in the end (delta: 62.9 MB). Free memory was 68.9 MB in the beginning and 68.6 MB in the end (delta: 226.2 kB). Peak memory consumption was 75.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 194.83 ms. Allocated memory is still 153.1 MB. Free memory was 68.6 MB in the beginning and 63.1 MB in the end (delta: 5.6 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...