./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_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_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/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_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/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_89c8720f-098c-41c1-9d4d-1b5797b787d5/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 84dbdc9a13e8a15a7c27ab966bba7eb071957197 ................................................................................................................................................................................................... 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_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/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_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/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_89c8720f-098c-41c1-9d4d-1b5797b787d5/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 84dbdc9a13e8a15a7c27ab966bba7eb071957197 ....................................................................................................................................................................................................................................................................... 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 07:45:01,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:45:01,159 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:45:01,209 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:45:01,210 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:45:01,211 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:45:01,214 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:45:01,217 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:45:01,219 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:45:01,221 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:45:01,223 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:45:01,225 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:45:01,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:45:01,235 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:45:01,238 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:45:01,245 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:45:01,249 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:45:01,256 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:45:01,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:45:01,264 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:45:01,270 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:45:01,272 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:45:01,276 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:45:01,278 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:45:01,285 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:45:01,290 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:45:01,291 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:45:01,292 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:45:01,294 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:45:01,296 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:45:01,297 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:45:01,298 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:45:01,301 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:45:01,303 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:45:01,304 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:45:01,305 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:45:01,306 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:45:01,306 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:45:01,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:45:01,308 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:45:01,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:45:01,310 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:45:01,364 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:45:01,364 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:45:01,366 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:45:01,366 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:45:01,367 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:45:01,367 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:45:01,367 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:45:01,367 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:45:01,368 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:45:01,368 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:45:01,369 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:45:01,370 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:45:01,370 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:45:01,370 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:45:01,370 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:45:01,371 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:45:01,372 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:45:01,372 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:45:01,372 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:45:01,372 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:45:01,373 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:45:01,373 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:45:01,373 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:45:01,374 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:45:01,374 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:45:01,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:45:01,374 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:45:01,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:45:01,375 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:45:01,377 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:45:01,377 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:45:01,378 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:45:01,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:45:01,379 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:45:01,379 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:45:01,379 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:45:01,379 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_89c8720f-098c-41c1-9d4d-1b5797b787d5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84dbdc9a13e8a15a7c27ab966bba7eb071957197 [2021-10-13 07:45:01,752 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:45:01,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:45:01,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:45:01,793 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:45:01,794 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:45:01,795 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-10-13 07:45:01,875 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/data/cfdaf0cc6/cd7af066cf274b45869f501b2b9b857c/FLAGaef6da1f7 [2021-10-13 07:45:02,943 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:45:02,945 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-10-13 07:45:03,005 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/data/cfdaf0cc6/cd7af066cf274b45869f501b2b9b857c/FLAGaef6da1f7 [2021-10-13 07:45:03,315 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/data/cfdaf0cc6/cd7af066cf274b45869f501b2b9b857c [2021-10-13 07:45:03,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:45:03,319 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:45:03,321 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:45:03,321 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:45:03,325 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:45:03,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:45:03" (1/1) ... [2021-10-13 07:45:03,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f1b75bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:45:03, skipping insertion in model container [2021-10-13 07:45:03,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:45:03" (1/1) ... [2021-10-13 07:45:03,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:45:03,595 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:45:03,965 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_89c8720f-098c-41c1-9d4d-1b5797b787d5/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-10-13 07:45:03,975 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_89c8720f-098c-41c1-9d4d-1b5797b787d5/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-10-13 07:45:04,014 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:45:04,023 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:45:05,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:05,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:05,670 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:05,671 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:05,672 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:05,690 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:05,691 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:05,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:05,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:06,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:45:06,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:45:06,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:45:06,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:45:06,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:45:06,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:45:06,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:45:06,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:45:06,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:45:06,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:45:06,796 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:45:06,797 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 07:45:06,798 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 07:45:06,806 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 07:45:06,807 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 07:45:06,841 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.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1415) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1359) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:45:06,849 INFO L168 Benchmark]: Toolchain (without parser) took 3527.76 ms. Allocated memory was 109.1 MB in the beginning and 159.4 MB in the end (delta: 50.3 MB). Free memory was 78.5 MB in the beginning and 120.9 MB in the end (delta: -42.4 MB). Peak memory consumption was 45.7 MB. Max. memory is 16.1 GB. [2021-10-13 07:45:06,850 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 109.1 MB. Free memory was 83.2 MB in the beginning and 83.1 MB in the end (delta: 67.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:45:06,851 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3525.01 ms. Allocated memory was 109.1 MB in the beginning and 159.4 MB in the end (delta: 50.3 MB). Free memory was 78.2 MB in the beginning and 120.9 MB in the end (delta: -42.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 16.1 GB. [2021-10-13 07:45:06,853 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 109.1 MB. Free memory was 83.2 MB in the beginning and 83.1 MB in the end (delta: 67.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3525.01 ms. Allocated memory was 109.1 MB in the beginning and 159.4 MB in the end (delta: 50.3 MB). Free memory was 78.2 MB in the beginning and 120.9 MB in the end (delta: -42.7 MB). Peak memory consumption was 45.7 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 07:45:09,706 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:45:09,710 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:45:09,776 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:45:09,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:45:09,782 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:45:09,785 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:45:09,790 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:45:09,794 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:45:09,804 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:45:09,806 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:45:09,808 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:45:09,809 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:45:09,812 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:45:09,815 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:45:09,820 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:45:09,823 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:45:09,824 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:45:09,826 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:45:09,835 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:45:09,838 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:45:09,840 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:45:09,844 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:45:09,846 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:45:09,857 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:45:09,857 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:45:09,858 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:45:09,860 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:45:09,861 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:45:09,862 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:45:09,863 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:45:09,864 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:45:09,867 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:45:09,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:45:09,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:45:09,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:45:09,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:45:09,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:45:09,872 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:45:09,874 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:45:09,875 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:45:09,876 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:45:09,928 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:45:09,928 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:45:09,930 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:45:09,930 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:45:09,930 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:45:09,931 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:45:09,931 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:45:09,931 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:45:09,931 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:45:09,933 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:45:09,935 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:45:09,935 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:45:09,935 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:45:09,935 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:45:09,936 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:45:09,936 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:45:09,936 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:45:09,936 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:45:09,936 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:45:09,937 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:45:09,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:45:09,937 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:45:09,937 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:45:09,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:45:09,938 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:45:09,938 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:45:09,938 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:45:09,939 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:45:09,939 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:45:09,939 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:45:09,939 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:45:09,940 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:45:09,940 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_89c8720f-098c-41c1-9d4d-1b5797b787d5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84dbdc9a13e8a15a7c27ab966bba7eb071957197 [2021-10-13 07:45:10,429 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:45:10,459 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:45:10,462 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:45:10,465 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:45:10,466 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:45:10,467 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-10-13 07:45:10,569 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/data/7acfcd31f/8f6f0e92f30f4af7bcd6bd2abfc842da/FLAG3f15e1808 [2021-10-13 07:45:11,779 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:45:11,780 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-10-13 07:45:11,846 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/data/7acfcd31f/8f6f0e92f30f4af7bcd6bd2abfc842da/FLAG3f15e1808 [2021-10-13 07:45:12,091 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/bin/utaipan-q2qaUkNPG8/data/7acfcd31f/8f6f0e92f30f4af7bcd6bd2abfc842da [2021-10-13 07:45:12,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:45:12,096 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:45:12,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:45:12,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:45:12,106 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:45:12,107 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:45:12" (1/1) ... [2021-10-13 07:45:12,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24cb265f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:45:12, skipping insertion in model container [2021-10-13 07:45:12,109 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:45:12" (1/1) ... [2021-10-13 07:45:12,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:45:12,398 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:45:12,825 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c8720f-098c-41c1-9d4d-1b5797b787d5/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-10-13 07:45:12,835 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_89c8720f-098c-41c1-9d4d-1b5797b787d5/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-10-13 07:45:12,876 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:45:12,883 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:45:14,458 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:14,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:14,466 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:14,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:14,470 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:14,506 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:14,507 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:14,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:14,509 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:15,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:45:15,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:45:15,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:45:15,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:45:15,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:45:15,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:45:15,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:45:15,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:45:15,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:45:15,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:45:15,523 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:45:15,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:15,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,208 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,209 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,266 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,267 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,268 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,268 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,269 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,269 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,270 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,311 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:45:16,425 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:45:16,568 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:45:16,573 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_89c8720f-098c-41c1-9d4d-1b5797b787d5/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-10-13 07:45:16,574 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_89c8720f-098c-41c1-9d4d-1b5797b787d5/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-10-13 07:45:16,576 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:45:16,576 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:45:16,611 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,612 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,612 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,613 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,614 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,622 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,622 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,623 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,624 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:45:16,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:45:16,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:45:16,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:45:16,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:45:16,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:45:16,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:45:16,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:45:16,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:45:16,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:45:16,695 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:45:16,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:16,862 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,074 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,075 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,100 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,114 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,116 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,117 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,117 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,118 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,119 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,120 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,153 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:45:17,217 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:45:17,248 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_89c8720f-098c-41c1-9d4d-1b5797b787d5/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-10-13 07:45:17,249 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_89c8720f-098c-41c1-9d4d-1b5797b787d5/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-10-13 07:45:17,251 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:45:17,252 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:45:17,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,303 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,304 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,305 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,314 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,315 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:45:17,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:45:17,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:45:17,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:45:17,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:45:17,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:45:17,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:45:17,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:45:17,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:45:17,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:45:17,416 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:45:17,496 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,497 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,628 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,628 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,638 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,639 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,644 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,644 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,655 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,656 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:45:17,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:45:18,269 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:45:18,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:45:18 WrapperNode [2021-10-13 07:45:18,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:45:18,271 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:45:18,272 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:45:18,272 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:45:18,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:45:18" (1/1) ... [2021-10-13 07:45:18,383 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 07:45:18,487 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:45:18" (1/1) ... [2021-10-13 07:45:18,488 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:45:18,488 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:45:18,491 INFO L168 Benchmark]: Toolchain (without parser) took 6393.16 ms. Allocated memory was 52.4 MB in the beginning and 155.2 MB in the end (delta: 102.8 MB). Free memory was 28.0 MB in the beginning and 61.2 MB in the end (delta: -33.2 MB). Peak memory consumption was 69.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:45:18,491 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 52.4 MB. Free memory was 32.9 MB in the beginning and 32.9 MB in the end (delta: 40.2 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:45:18,492 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6168.84 ms. Allocated memory was 52.4 MB in the beginning and 155.2 MB in the end (delta: 102.8 MB). Free memory was 27.8 MB in the beginning and 69.0 MB in the end (delta: -41.2 MB). Peak memory consumption was 86.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:45:18,495 INFO L168 Benchmark]: Boogie Procedure Inliner took 216.57 ms. Allocated memory is still 155.2 MB. Free memory was 69.0 MB in the beginning and 61.2 MB in the end (delta: 7.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-13 07:45:18,497 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 52.4 MB. Free memory was 32.9 MB in the beginning and 32.9 MB in the end (delta: 40.2 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6168.84 ms. Allocated memory was 52.4 MB in the beginning and 155.2 MB in the end (delta: 102.8 MB). Free memory was 27.8 MB in the beginning and 69.0 MB in the end (delta: -41.2 MB). Peak memory consumption was 86.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 216.57 ms. Allocated memory is still 155.2 MB. Free memory was 69.0 MB in the beginning and 61.2 MB in the end (delta: 7.8 MB). Peak memory consumption was 8.4 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...