./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE --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 f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 .................................................................................................................................................................................................... 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_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE --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 f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 10:36:42,160 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:36:42,163 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:36:42,224 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:36:42,225 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:36:42,230 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:36:42,232 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:36:42,236 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:36:42,239 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:36:42,248 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:36:42,249 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:36:42,251 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:36:42,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:36:42,255 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:36:42,257 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:36:42,263 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:36:42,265 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:36:42,267 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:36:42,273 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:36:42,283 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:36:42,285 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:36:42,287 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:36:42,291 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:36:42,292 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:36:42,296 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:36:42,296 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:36:42,297 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:36:42,299 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:36:42,300 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:36:42,301 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:36:42,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:36:42,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:36:42,303 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:36:42,304 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:36:42,306 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:36:42,306 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:36:42,307 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:36:42,307 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:36:42,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:36:42,308 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:36:42,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:36:42,310 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-24 10:36:42,350 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:36:42,350 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:36:42,351 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:36:42,351 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:36:42,352 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:36:42,352 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:36:42,352 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-24 10:36:42,352 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:36:42,352 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:36:42,353 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-24 10:36:42,353 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-24 10:36:42,353 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:36:42,353 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-24 10:36:42,353 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-24 10:36:42,354 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-24 10:36:42,354 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:36:42,355 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-24 10:36:42,355 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:36:42,355 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:36:42,355 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:36:42,355 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:36:42,356 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:36:42,356 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:36:42,356 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:36:42,356 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:36:42,357 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:36:42,357 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:36:42,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:36:42,357 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:36:42,357 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:36:42,358 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:36:42,358 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-24 10:36:42,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-24 10:36:42,358 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:36:42,358 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:36:42,359 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:36:42,359 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_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2021-10-24 10:36:42,639 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:36:42,671 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:36:42,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:36:42,676 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:36:42,677 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:36:42,678 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-24 10:36:42,779 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/data/fd992285d/d791bc10926b4f38a2a88bbfe7b488a9/FLAGf62ab3dfa [2021-10-24 10:36:43,634 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:36:43,635 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-24 10:36:43,699 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/data/fd992285d/d791bc10926b4f38a2a88bbfe7b488a9/FLAGf62ab3dfa [2021-10-24 10:36:44,137 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/data/fd992285d/d791bc10926b4f38a2a88bbfe7b488a9 [2021-10-24 10:36:44,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:36:44,142 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:36:44,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:36:44,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:36:44,147 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:36:44,148 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:36:44" (1/1) ... [2021-10-24 10:36:44,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58edaecd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:36:44, skipping insertion in model container [2021-10-24 10:36:44,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:36:44" (1/1) ... [2021-10-24 10:36:44,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:36:44,264 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:36:44,632 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_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-10-24 10:36:44,643 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_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-10-24 10:36:44,671 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:36:44,686 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:36:45,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:45,769 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:45,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:45,771 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:45,772 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:45,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:45,789 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:45,791 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:45,792 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:46,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:36:46,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:36:46,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:36:46,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:36:46,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:36:46,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:36:46,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:36:46,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:36:46,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:36:46,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:36:46,496 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:36:46,497 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:36:46,498 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:36:46,500 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:36:46,501 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:36:46,516 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-24 10:36:46,522 INFO L168 Benchmark]: Toolchain (without parser) took 2378.45 ms. Allocated memory was 88.1 MB in the beginning and 123.7 MB in the end (delta: 35.7 MB). Free memory was 61.4 MB in the beginning and 65.1 MB in the end (delta: -3.7 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.1 GB. [2021-10-24 10:36:46,523 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 88.1 MB. Free memory was 58.1 MB in the beginning and 58.1 MB in the end (delta: 28.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:36:46,524 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2376.04 ms. Allocated memory was 88.1 MB in the beginning and 123.7 MB in the end (delta: 35.7 MB). Free memory was 61.4 MB in the beginning and 65.1 MB in the end (delta: -3.7 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.1 GB. [2021-10-24 10:36:46,526 INFO L339 ainManager$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 88.1 MB. Free memory was 58.1 MB in the beginning and 58.1 MB in the end (delta: 28.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2376.04 ms. Allocated memory was 88.1 MB in the beginning and 123.7 MB in the end (delta: 35.7 MB). Free memory was 61.4 MB in the beginning and 65.1 MB in the end (delta: -3.7 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 10:36:49,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:36:49,026 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:36:49,089 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:36:49,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:36:49,094 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:36:49,096 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:36:49,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:36:49,105 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:36:49,115 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:36:49,117 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:36:49,118 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:36:49,119 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:36:49,120 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:36:49,122 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:36:49,124 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:36:49,125 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:36:49,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:36:49,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:36:49,131 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:36:49,133 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:36:49,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:36:49,136 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:36:49,138 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:36:49,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:36:49,142 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:36:49,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:36:49,144 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:36:49,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:36:49,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:36:49,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:36:49,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:36:49,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:36:49,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:36:49,151 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:36:49,152 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:36:49,152 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:36:49,153 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:36:49,153 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:36:49,154 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:36:49,155 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:36:49,156 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-24 10:36:49,198 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:36:49,199 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:36:49,200 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:36:49,201 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:36:49,201 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:36:49,201 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:36:49,201 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:36:49,201 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:36:49,202 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:36:49,203 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:36:49,204 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:36:49,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:36:49,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:36:49,205 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:36:49,206 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:36:49,206 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-24 10:36:49,206 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-24 10:36:49,206 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:36:49,206 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:36:49,207 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:36:49,207 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:36:49,207 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-24 10:36:49,207 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:36:49,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:36:49,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:36:49,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:36:49,208 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:36:49,209 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-24 10:36:49,209 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-24 10:36:49,209 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:36:49,209 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:36:49,210 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:36:49,210 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_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2021-10-24 10:36:49,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:36:49,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:36:49,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:36:49,672 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:36:49,673 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:36:49,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-24 10:36:49,748 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/data/54ad5ed8c/b0da20d418704c48a6fc3908c4616575/FLAGa8ac95491 [2021-10-24 10:36:50,721 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:36:50,723 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-24 10:36:50,772 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/data/54ad5ed8c/b0da20d418704c48a6fc3908c4616575/FLAGa8ac95491 [2021-10-24 10:36:51,165 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/bin/utaipan-9zjyvhn0QE/data/54ad5ed8c/b0da20d418704c48a6fc3908c4616575 [2021-10-24 10:36:51,167 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:36:51,169 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:36:51,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:36:51,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:36:51,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:36:51,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:36:51" (1/1) ... [2021-10-24 10:36:51,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@578346fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:36:51, skipping insertion in model container [2021-10-24 10:36:51,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:36:51" (1/1) ... [2021-10-24 10:36:51,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:36:51,328 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:36:51,606 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_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-10-24 10:36:51,613 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_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-10-24 10:36:51,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:36:51,646 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:36:52,597 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:52,598 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:52,598 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:52,599 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:52,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:52,618 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:52,619 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:52,621 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:52,622 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:53,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:36:53,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:36:53,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:36:53,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:36:53,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:36:53,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:36:53,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:36:53,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:36:53,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:36:53,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:36:53,388 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:36:53,518 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:53,519 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:53,623 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:36:53,709 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-24 10:36:53,770 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:36:53,777 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_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-10-24 10:36:53,777 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_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-10-24 10:36:53,779 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:36:53,780 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:36:53,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:53,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:53,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:53,837 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:53,838 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:53,854 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:53,855 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:53,856 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:53,857 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:53,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:36:53,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:36:53,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:36:53,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:36:53,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:36:53,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:36:53,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:36:53,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:36:53,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:36:53,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:36:53,962 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:36:54,047 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:54,048 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:54,072 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:36:54,100 INFO L203 MainTranslator]: Completed pre-run [2021-10-24 10:36:54,114 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_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-10-24 10:36:54,114 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_50b716cc-ffcd-4ffe-bbe5-06d251b90da8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-10-24 10:36:54,116 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:36:54,117 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:36:54,174 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:54,175 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:54,175 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:54,176 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:54,176 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:54,183 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:54,185 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:54,186 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:54,186 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:54,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:36:54,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:36:54,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:36:54,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:36:54,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:36:54,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:36:54,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:36:54,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:36:54,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:36:54,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:36:54,268 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:36:54,344 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:54,345 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:36:54,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:36:54,833 INFO L208 MainTranslator]: Completed translation [2021-10-24 10:36:54,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:36:54 WrapperNode [2021-10-24 10:36:54,834 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-24 10:36:54,835 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-24 10:36:54,836 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-24 10:36:54,836 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-24 10:36:54,844 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:36:54" (1/1) ... [2021-10-24 10:36:54,936 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]]] [2021-10-24 10:36:55,015 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:36:54" (1/1) ... [2021-10-24 10:36:55,015 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-24 10:36:55,016 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-24 10:36:55,018 INFO L168 Benchmark]: Toolchain (without parser) took 3847.64 ms. Allocated memory was 56.6 MB in the beginning and 167.8 MB in the end (delta: 111.1 MB). Free memory was 25.4 MB in the beginning and 82.2 MB in the end (delta: -56.8 MB). Peak memory consumption was 54.6 MB. Max. memory is 16.1 GB. [2021-10-24 10:36:55,019 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 56.6 MB. Free memory was 37.6 MB in the beginning and 37.6 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:36:55,019 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3662.24 ms. Allocated memory was 56.6 MB in the beginning and 167.8 MB in the end (delta: 111.1 MB). Free memory was 25.2 MB in the beginning and 88.1 MB in the end (delta: -62.8 MB). Peak memory consumption was 60.0 MB. Max. memory is 16.1 GB. [2021-10-24 10:36:55,020 INFO L168 Benchmark]: Boogie Procedure Inliner took 180.02 ms. Allocated memory is still 167.8 MB. Free memory was 88.1 MB in the beginning and 82.2 MB in the end (delta: 5.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-24 10:36:55,023 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 56.6 MB. Free memory was 37.6 MB in the beginning and 37.6 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3662.24 ms. Allocated memory was 56.6 MB in the beginning and 167.8 MB in the end (delta: 111.1 MB). Free memory was 25.2 MB in the beginning and 88.1 MB in the end (delta: -62.8 MB). Peak memory consumption was 60.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 180.02 ms. Allocated memory is still 167.8 MB. Free memory was 88.1 MB in the beginning and 82.2 MB in the end (delta: 5.9 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...