./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_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_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e ............................................................................................................................................................................... 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_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e .................................................................................................................................................................................................. 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 [2021-10-21 19:57:43,052 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:57:43,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:57:43,122 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:57:43,123 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:57:43,127 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:57:43,129 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:57:43,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:57:43,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:57:43,143 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:57:43,144 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:57:43,146 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:57:43,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:57:43,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:57:43,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:57:43,158 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:57:43,160 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:57:43,161 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:57:43,164 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:57:43,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:57:43,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:57:43,179 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:57:43,183 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:57:43,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:57:43,196 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:57:43,196 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:57:43,197 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:57:43,199 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:57:43,200 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:57:43,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:57:43,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:57:43,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:57:43,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:57:43,208 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:57:43,210 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:57:43,210 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:57:43,211 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:57:43,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:57:43,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:57:43,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:57:43,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:57:43,215 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:57:43,268 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:57:43,269 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:57:43,270 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:57:43,270 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:57:43,279 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:57:43,279 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:57:43,280 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:57:43,280 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:57:43,280 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:57:43,280 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:57:43,282 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:57:43,282 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:57:43,282 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:57:43,282 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:57:43,283 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:57:43,283 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:57:43,283 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:57:43,283 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:57:43,284 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:57:43,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:57:43,284 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:57:43,284 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:57:43,285 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:57:43,285 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:57:43,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:57:43,285 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:57:43,286 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:57:43,286 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:57:43,286 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:57:43,288 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e [2021-10-21 19:57:43,657 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:57:43,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:57:43,704 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:57:43,706 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:57:43,707 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:57:43,708 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2021-10-21 19:57:43,785 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/data/2a73afb85/348199a81a2746579dd252109a7dd00d/FLAG306dbe8c8 [2021-10-21 19:57:44,917 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:57:44,918 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2021-10-21 19:57:44,987 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/data/2a73afb85/348199a81a2746579dd252109a7dd00d/FLAG306dbe8c8 [2021-10-21 19:57:45,296 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/data/2a73afb85/348199a81a2746579dd252109a7dd00d [2021-10-21 19:57:45,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:57:45,301 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:57:45,305 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:57:45,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:57:45,310 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:57:45,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:57:45" (1/1) ... [2021-10-21 19:57:45,312 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d6d056b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:57:45, skipping insertion in model container [2021-10-21 19:57:45,312 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:57:45" (1/1) ... [2021-10-21 19:57:45,321 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:57:45,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:57:45,824 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_f01851b5-aedc-405e-b9e0-50c977357620/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2021-10-21 19:57:45,832 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_f01851b5-aedc-405e-b9e0-50c977357620/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2021-10-21 19:57:45,864 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:57:45,878 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:57:47,062 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:47,063 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:47,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:47,065 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:47,066 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:47,084 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:47,085 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:47,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:47,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:47,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:57:47,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:57:47,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:57:47,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:57:47,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:57:47,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:57:47,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:57:47,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:57:47,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:57:47,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:57:47,892 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:57:48,065 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:48,066 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:48,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:57:48,264 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) 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) [2021-10-21 19:57:48,271 INFO L168 Benchmark]: Toolchain (without parser) took 2968.06 ms. Allocated memory was 115.3 MB in the beginning and 148.9 MB in the end (delta: 33.6 MB). Free memory was 69.1 MB in the beginning and 98.8 MB in the end (delta: -29.7 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:57:48,271 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 115.3 MB. Free memory is still 94.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:57:48,273 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2962.47 ms. Allocated memory was 115.3 MB in the beginning and 148.9 MB in the end (delta: 33.6 MB). Free memory was 68.9 MB in the beginning and 98.8 MB in the end (delta: -29.9 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:57:48,275 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 115.3 MB. Free memory is still 94.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2962.47 ms. Allocated memory was 115.3 MB in the beginning and 148.9 MB in the end (delta: 33.6 MB). Free memory was 68.9 MB in the beginning and 98.8 MB in the end (delta: -29.9 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) 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 [2021-10-21 19:57:51,169 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:57:51,171 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:57:51,223 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:57:51,224 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:57:51,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:57:51,231 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:57:51,243 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:57:51,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:57:51,254 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:57:51,256 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:57:51,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:57:51,259 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:57:51,263 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:57:51,267 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:57:51,274 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:57:51,276 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:57:51,277 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:57:51,282 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:57:51,287 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:57:51,289 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:57:51,291 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:57:51,293 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:57:51,294 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:57:51,299 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:57:51,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:57:51,300 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:57:51,301 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:57:51,302 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:57:51,303 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:57:51,304 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:57:51,305 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:57:51,306 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:57:51,307 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:57:51,309 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:57:51,310 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:57:51,310 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:57:51,311 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:57:51,311 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:57:51,312 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:57:51,313 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:57:51,314 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:57:51,352 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:57:51,356 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:57:51,356 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:57:51,357 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:57:51,358 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:57:51,360 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:57:51,360 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:57:51,360 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:57:51,361 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:57:51,361 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:57:51,362 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:57:51,362 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:57:51,363 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:57:51,363 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:57:51,363 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:57:51,364 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:57:51,364 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:57:51,364 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:57:51,365 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:57:51,365 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:57:51,365 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:57:51,366 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:57:51,366 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:57:51,366 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:57:51,366 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:57:51,367 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:57:51,367 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:57:51,368 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:57:51,368 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:57:51,368 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:57:51,368 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:57:51,369 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_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e [2021-10-21 19:57:51,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:57:51,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:57:51,887 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:57:51,889 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:57:51,890 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:57:51,891 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2021-10-21 19:57:51,978 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/data/ddffa3129/e709c06e937948fd9b7586d3fcb7a602/FLAG765b112b9 [2021-10-21 19:57:53,187 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:57:53,188 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2021-10-21 19:57:53,261 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/data/ddffa3129/e709c06e937948fd9b7586d3fcb7a602/FLAG765b112b9 [2021-10-21 19:57:53,496 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f01851b5-aedc-405e-b9e0-50c977357620/bin/uautomizer-j4sWxH34Be/data/ddffa3129/e709c06e937948fd9b7586d3fcb7a602 [2021-10-21 19:57:53,499 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:57:53,501 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:57:53,505 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:57:53,505 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:57:53,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:57:53,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:57:53" (1/1) ... [2021-10-21 19:57:53,512 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f93d60a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:57:53, skipping insertion in model container [2021-10-21 19:57:53,513 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:57:53" (1/1) ... [2021-10-21 19:57:53,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:57:53,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:57:54,170 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_f01851b5-aedc-405e-b9e0-50c977357620/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2021-10-21 19:57:54,188 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_f01851b5-aedc-405e-b9e0-50c977357620/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2021-10-21 19:57:54,247 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:57:54,271 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:57:55,927 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:55,928 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:55,928 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:55,929 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:55,931 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:55,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:55,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:55,971 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:55,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:56,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:57:56,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:57:56,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:57:56,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:57:56,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:57:56,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:57:56,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:57:56,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:57:56,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:57:56,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:57:56,764 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:57:56,956 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:56,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:57,036 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:57:57,110 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:57:57,145 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_f01851b5-aedc-405e-b9e0-50c977357620/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2021-10-21 19:57:57,146 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_f01851b5-aedc-405e-b9e0-50c977357620/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2021-10-21 19:57:57,148 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:57:57,150 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:57:57,218 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:57,219 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:57,219 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:57,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:57,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:57,259 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:57,259 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:57,261 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:57,261 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:57,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:57:57,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:57:57,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:57:57,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:57:57,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:57:57,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:57:57,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:57:57,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:57:57,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:57:57,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:57:57,337 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:57:57,428 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:57,428 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:57:57,463 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:57:57,919 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:57:57,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:57:57 WrapperNode [2021-10-21 19:57:57,937 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:57:57,938 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:57:57,939 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:57:57,939 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:57:57,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:57:57" (1/1) ... [2021-10-21 19:57:58,127 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]]] [2021-10-21 19:57:58,186 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:57:57" (1/1) ... [2021-10-21 19:57:58,199 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:57:58,199 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:57:58,210 INFO L168 Benchmark]: Toolchain (without parser) took 4699.40 ms. Allocated memory was 65.0 MB in the beginning and 104.9 MB in the end (delta: 39.8 MB). Free memory was 32.3 MB in the beginning and 39.5 MB in the end (delta: -7.2 MB). Peak memory consumption was 32.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:57:58,226 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory was 30.6 MB in the beginning and 30.6 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:57:58,227 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4432.91 ms. Allocated memory was 65.0 MB in the beginning and 104.9 MB in the end (delta: 39.8 MB). Free memory was 32.0 MB in the beginning and 44.7 MB in the end (delta: -12.8 MB). Peak memory consumption was 38.6 MB. Max. memory is 16.1 GB. [2021-10-21 19:57:58,229 INFO L168 Benchmark]: Boogie Procedure Inliner took 260.90 ms. Allocated memory is still 104.9 MB. Free memory was 44.7 MB in the beginning and 39.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:57:58,232 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory was 30.6 MB in the beginning and 30.6 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4432.91 ms. Allocated memory was 65.0 MB in the beginning and 104.9 MB in the end (delta: 39.8 MB). Free memory was 32.0 MB in the beginning and 44.7 MB in the end (delta: -12.8 MB). Peak memory consumption was 38.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 260.90 ms. Allocated memory is still 104.9 MB. Free memory was 44.7 MB in the beginning and 39.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...