./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI --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 a058a67575456da82c405db983a2e68eb8d841d9 .................................................................................................................................................................................................... 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_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI --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 a058a67575456da82c405db983a2e68eb8d841d9 ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:32:45,081 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:32:45,083 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:32:45,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:32:45,116 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:32:45,118 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:32:45,119 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:32:45,122 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:32:45,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:32:45,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:32:45,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:32:45,128 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:32:45,129 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:32:45,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:32:45,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:32:45,133 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:32:45,134 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:32:45,135 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:32:45,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:32:45,140 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:32:45,142 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:32:45,144 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:32:45,145 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:32:45,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:32:45,150 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:32:45,150 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:32:45,151 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:32:45,152 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:32:45,152 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:32:45,154 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:32:45,154 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:32:45,155 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:32:45,156 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:32:45,157 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:32:45,159 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:32:45,159 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:32:45,160 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:32:45,160 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:32:45,160 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:32:45,161 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:32:45,162 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:32:45,163 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:32:45,187 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:32:45,188 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:32:45,188 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:32:45,189 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:32:45,189 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:32:45,189 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:32:45,189 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:32:45,190 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:32:45,190 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:32:45,190 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:32:45,190 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:32:45,191 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:32:45,191 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:32:45,191 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:32:45,191 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:32:45,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:32:45,192 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:32:45,193 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:32:45,193 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:32:45,193 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:32:45,193 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:32:45,194 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:32:45,194 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:32:45,194 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:32:45,194 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:32:45,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:32:45,195 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:32:45,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:32:45,195 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:32:45,195 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:32:45,196 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:32:45,196 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:32:45,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:32:45,196 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:32:45,197 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:32:45,197 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:32:45,197 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_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a058a67575456da82c405db983a2e68eb8d841d9 [2021-10-11 02:32:45,446 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:32:45,475 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:32:45,477 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:32:45,478 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:32:45,479 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:32:45,480 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2021-10-11 02:32:45,543 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/data/1bc744bf4/6e5e222c634b43b2a956d4cb16540854/FLAG3cecb03e4 [2021-10-11 02:32:46,285 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:32:46,286 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2021-10-11 02:32:46,335 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/data/1bc744bf4/6e5e222c634b43b2a956d4cb16540854/FLAG3cecb03e4 [2021-10-11 02:32:46,844 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/data/1bc744bf4/6e5e222c634b43b2a956d4cb16540854 [2021-10-11 02:32:46,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:32:46,851 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:32:46,858 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:46,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:32:46,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:32:46,861 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:46" (1/1) ... [2021-10-11 02:32:46,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ca43670 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:46, skipping insertion in model container [2021-10-11 02:32:46,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:46" (1/1) ... [2021-10-11 02:32:46,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:32:47,017 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:47,348 WARN L226 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_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2021-10-11 02:32:47,358 WARN L226 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_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2021-10-11 02:32:47,388 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:47,403 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:48,481 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,482 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,483 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,484 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,485 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,501 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,502 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,504 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,505 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:48,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:48,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:48,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:48,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:49,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:49,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:49,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:49,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:49,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:49,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:49,206 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:49,207 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:49,207 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:49,215 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:49,215 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:49,230 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:32:49,236 INFO L168 Benchmark]: Toolchain (without parser) took 2383.78 ms. Allocated memory was 96.5 MB in the beginning and 140.5 MB in the end (delta: 44.0 MB). Free memory was 48.6 MB in the beginning and 78.5 MB in the end (delta: -29.8 MB). Peak memory consumption was 14.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:49,237 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 96.5 MB. Free memory is still 74.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:32:49,239 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2376.26 ms. Allocated memory was 96.5 MB in the beginning and 140.5 MB in the end (delta: 44.0 MB). Free memory was 48.4 MB in the beginning and 78.5 MB in the end (delta: -30.1 MB). Peak memory consumption was 14.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:49,243 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 96.5 MB. Free memory is still 74.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2376.26 ms. Allocated memory was 96.5 MB in the beginning and 140.5 MB in the end (delta: 44.0 MB). Free memory was 48.4 MB in the beginning and 78.5 MB in the end (delta: -30.1 MB). Peak memory consumption was 14.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:32:51,475 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:32:51,478 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:32:51,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:32:51,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:32:51,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:32:51,541 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:32:51,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:32:51,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:32:51,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:32:51,558 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:32:51,559 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:32:51,560 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:32:51,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:32:51,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:32:51,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:32:51,568 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:32:51,571 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:32:51,574 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:32:51,581 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:32:51,584 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:32:51,586 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:32:51,589 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:32:51,591 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:32:51,600 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:32:51,601 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:32:51,601 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:32:51,603 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:32:51,604 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:32:51,605 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:32:51,605 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:32:51,606 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:32:51,608 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:32:51,609 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:32:51,610 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:32:51,610 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:32:51,611 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:32:51,611 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:32:51,611 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:32:51,613 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:32:51,614 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:32:51,615 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:32:51,656 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:32:51,656 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:32:51,657 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:32:51,657 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:32:51,658 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:32:51,658 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:32:51,658 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:32:51,658 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:32:51,658 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:32:51,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:32:51,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:32:51,661 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:32:51,661 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:32:51,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:32:51,662 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:32:51,662 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:32:51,662 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:32:51,662 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:32:51,663 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:32:51,663 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:32:51,663 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:32:51,663 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:32:51,663 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:32:51,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:32:51,664 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:32:51,664 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:32:51,664 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:32:51,664 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:32:51,665 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:32:51,665 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:32:51,665 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:32:51,665 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:32:51,665 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_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a058a67575456da82c405db983a2e68eb8d841d9 [2021-10-11 02:32:52,112 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:32:52,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:32:52,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:32:52,136 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:32:52,137 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:32:52,137 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2021-10-11 02:32:52,202 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/data/77cbae624/6eedec591a804d75886d76d4ed55b21a/FLAG68aa25b57 [2021-10-11 02:32:53,162 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:32:53,164 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2021-10-11 02:32:53,207 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/data/77cbae624/6eedec591a804d75886d76d4ed55b21a/FLAG68aa25b57 [2021-10-11 02:32:53,553 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/bin/utaipan-WLngWcDbfI/data/77cbae624/6eedec591a804d75886d76d4ed55b21a [2021-10-11 02:32:53,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:32:53,556 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:32:53,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:53,558 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:32:53,562 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:32:53,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:53" (1/1) ... [2021-10-11 02:32:53,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27710056 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:53, skipping insertion in model container [2021-10-11 02:32:53,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:53" (1/1) ... [2021-10-11 02:32:53,573 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:32:53,717 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:54,038 WARN L226 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_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2021-10-11 02:32:54,045 WARN L226 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_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2021-10-11 02:32:54,072 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:54,079 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:55,536 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:55,538 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:55,538 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:55,540 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:55,541 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:55,577 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:55,577 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:55,579 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:55,580 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:56,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:56,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:56,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:56,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:56,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:56,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:56,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:56,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:56,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:56,350 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:56,509 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,510 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,589 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:56,678 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:32:56,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:56,742 WARN L226 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_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2021-10-11 02:32:56,742 WARN L226 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_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2021-10-11 02:32:56,744 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:56,744 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:56,790 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,790 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,791 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,792 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,793 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,810 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,810 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,811 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,812 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:56,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:56,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:56,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:56,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:56,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:56,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:56,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:56,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:56,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:56,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:57,012 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:57,013 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:57,054 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:57,114 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:32:57,139 WARN L226 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_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2021-10-11 02:32:57,139 WARN L226 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_3c33e37c-de50-4b3f-a61e-c2a1f92d51f4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2021-10-11 02:32:57,141 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:57,142 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:57,175 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:57,176 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:57,176 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:57,176 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:57,177 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:57,187 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:57,205 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:57,206 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:57,207 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:57,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:57,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:57,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:57,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:57,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:57,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:57,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:57,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:57,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:57,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:57,272 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:57,382 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:57,382 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:57,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:58,439 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:32:58,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:58 WrapperNode [2021-10-11 02:32:58,440 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:58,441 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:32:58,441 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:32:58,441 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:32:58,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:58" (1/1) ... [2021-10-11 02:32:58,523 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]]] [2021-10-11 02:32:58,588 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:58" (1/1) ... [2021-10-11 02:32:58,589 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:32:58,589 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:32:58,591 INFO L168 Benchmark]: Toolchain (without parser) took 5033.64 ms. Allocated memory was 67.1 MB in the beginning and 151.0 MB in the end (delta: 83.9 MB). Free memory was 39.6 MB in the beginning and 62.3 MB in the end (delta: -22.7 MB). Peak memory consumption was 62.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:58,591 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 67.1 MB. Free memory was 48.5 MB in the beginning and 48.4 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:32:58,592 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4882.64 ms. Allocated memory was 67.1 MB in the beginning and 151.0 MB in the end (delta: 83.9 MB). Free memory was 39.4 MB in the beginning and 67.5 MB in the end (delta: -28.1 MB). Peak memory consumption was 103.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:58,592 INFO L168 Benchmark]: Boogie Procedure Inliner took 147.93 ms. Allocated memory is still 151.0 MB. Free memory was 67.5 MB in the beginning and 62.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:58,594 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 67.1 MB. Free memory was 48.5 MB in the beginning and 48.4 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4882.64 ms. Allocated memory was 67.1 MB in the beginning and 151.0 MB in the end (delta: 83.9 MB). Free memory was 39.4 MB in the beginning and 67.5 MB in the end (delta: -28.1 MB). Peak memory consumption was 103.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 147.93 ms. Allocated memory is still 151.0 MB. Free memory was 67.5 MB in the beginning and 62.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 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...