./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_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_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/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_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/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_3556aefa-3d2e-46bf-8ded-839ec5884b2a/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 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 ............................................................................................................................................................................... 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_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/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_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/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_3556aefa-3d2e-46bf-8ded-839ec5884b2a/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 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 .................................................................................................................................................................................................. 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 19:16:05,046 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:16:05,050 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:16:05,118 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:16:05,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:16:05,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:16:05,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:16:05,125 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:16:05,128 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:16:05,129 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:16:05,131 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:16:05,133 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:16:05,133 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:16:05,135 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:16:05,137 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:16:05,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:16:05,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:16:05,142 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:16:05,145 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:16:05,148 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:16:05,151 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:16:05,153 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:16:05,155 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:16:05,156 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:16:05,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:16:05,162 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:16:05,163 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:16:05,164 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:16:05,165 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:16:05,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:16:05,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:16:05,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:16:05,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:16:05,171 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:16:05,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:16:05,174 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:16:05,175 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:16:05,175 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:16:05,176 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:16:05,177 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:16:05,179 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:16:05,180 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:16:05,215 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:16:05,217 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:16:05,218 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:16:05,218 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:16:05,223 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:16:05,225 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:16:05,226 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:16:05,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:16:05,226 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:16:05,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:16:05,228 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:16:05,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:16:05,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:16:05,229 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:16:05,229 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:16:05,229 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:16:05,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:16:05,230 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:16:05,230 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:16:05,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:16:05,231 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:16:05,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:16:05,231 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:16:05,232 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:16:05,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:16:05,232 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:16:05,233 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:16:05,233 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:16:05,233 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:16:05,235 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_3556aefa-3d2e-46bf-8ded-839ec5884b2a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2021-10-21 19:16:05,559 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:16:05,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:16:05,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:16:05,592 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:16:05,593 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:16:05,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-10-21 19:16:05,698 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/data/1733827da/ae54b3ca72b94017b17982b73e885ed4/FLAG7cd33c3c4 [2021-10-21 19:16:06,715 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:16:06,739 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-10-21 19:16:06,812 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/data/1733827da/ae54b3ca72b94017b17982b73e885ed4/FLAG7cd33c3c4 [2021-10-21 19:16:07,088 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/data/1733827da/ae54b3ca72b94017b17982b73e885ed4 [2021-10-21 19:16:07,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:16:07,093 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:16:07,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:16:07,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:16:07,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:16:07,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:16:07" (1/1) ... [2021-10-21 19:16:07,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29ab3de6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:16:07, skipping insertion in model container [2021-10-21 19:16:07,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:16:07" (1/1) ... [2021-10-21 19:16:07,124 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:16:07,236 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:16:07,593 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_3556aefa-3d2e-46bf-8ded-839ec5884b2a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-10-21 19:16:07,601 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_3556aefa-3d2e-46bf-8ded-839ec5884b2a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-10-21 19:16:07,627 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:16:07,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:16:08,784 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:08,785 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:08,786 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:08,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:08,789 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:08,805 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:08,806 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:08,808 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:08,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:09,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:16:09,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:16:09,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:16:09,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:16:09,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:16:09,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:16:09,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:16:09,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:16:09,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:16:09,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:16:09,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:16:09,589 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:09,590 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:09,771 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:16:09,853 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 19:16:09,862 INFO L168 Benchmark]: Toolchain (without parser) took 2766.95 ms. Allocated memory was 90.2 MB in the beginning and 134.2 MB in the end (delta: 44.0 MB). Free memory was 65.0 MB in the beginning and 92.3 MB in the end (delta: -27.3 MB). Peak memory consumption was 51.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:16:09,863 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 90.2 MB. Free memory was 62.2 MB in the beginning and 62.2 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:16:09,866 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2764.47 ms. Allocated memory was 90.2 MB in the beginning and 134.2 MB in the end (delta: 44.0 MB). Free memory was 65.0 MB in the beginning and 92.3 MB in the end (delta: -27.3 MB). Peak memory consumption was 51.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:16:09,870 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 90.2 MB. Free memory was 62.2 MB in the beginning and 62.2 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2764.47 ms. Allocated memory was 90.2 MB in the beginning and 134.2 MB in the end (delta: 44.0 MB). Free memory was 65.0 MB in the beginning and 92.3 MB in the end (delta: -27.3 MB). Peak memory consumption was 51.4 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 19:16:12,504 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:16:12,508 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:16:12,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:16:12,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:16:12,577 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:16:12,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:16:12,587 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:16:12,591 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:16:12,597 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:16:12,599 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:16:12,601 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:16:12,602 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:16:12,605 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:16:12,608 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:16:12,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:16:12,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:16:12,617 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:16:12,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:16:12,629 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:16:12,632 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:16:12,634 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:16:12,636 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:16:12,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:16:12,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:16:12,651 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:16:12,652 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:16:12,654 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:16:12,655 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:16:12,656 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:16:12,657 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:16:12,658 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:16:12,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:16:12,662 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:16:12,663 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:16:12,664 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:16:12,665 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:16:12,666 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:16:12,666 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:16:12,668 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:16:12,669 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:16:12,670 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:16:12,723 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:16:12,723 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:16:12,724 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:16:12,724 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:16:12,727 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:16:12,727 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:16:12,728 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:16:12,728 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:16:12,728 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:16:12,729 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:16:12,730 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:16:12,730 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:16:12,731 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:16:12,731 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:16:12,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:16:12,732 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:16:12,732 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:16:12,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:16:12,733 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:16:12,733 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:16:12,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:16:12,734 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:16:12,734 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:16:12,734 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:16:12,734 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:16:12,735 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:16:12,735 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:16:12,736 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:16:12,736 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:16:12,736 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:16:12,737 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:16:12,737 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_3556aefa-3d2e-46bf-8ded-839ec5884b2a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2021-10-21 19:16:13,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:16:13,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:16:13,280 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:16:13,282 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:16:13,283 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:16:13,284 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-10-21 19:16:13,375 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/data/ee966ffbc/bf98341703c74105a15f96816f91444c/FLAG1e7f90ee2 [2021-10-21 19:16:14,491 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:16:14,494 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-10-21 19:16:14,550 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/data/ee966ffbc/bf98341703c74105a15f96816f91444c/FLAG1e7f90ee2 [2021-10-21 19:16:14,804 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3556aefa-3d2e-46bf-8ded-839ec5884b2a/bin/uautomizer-j4sWxH34Be/data/ee966ffbc/bf98341703c74105a15f96816f91444c [2021-10-21 19:16:14,807 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:16:14,809 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:16:14,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:16:14,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:16:14,819 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:16:14,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:16:14" (1/1) ... [2021-10-21 19:16:14,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78866630 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:16:14, skipping insertion in model container [2021-10-21 19:16:14,821 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:16:14" (1/1) ... [2021-10-21 19:16:14,830 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:16:15,003 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:16:15,366 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_3556aefa-3d2e-46bf-8ded-839ec5884b2a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-10-21 19:16:15,376 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_3556aefa-3d2e-46bf-8ded-839ec5884b2a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-10-21 19:16:15,413 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:16:15,422 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:16:16,664 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:16,665 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:16,666 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:16,667 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:16,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:16,689 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:16,690 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:16,693 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:16,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:17,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:16:17,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:16:17,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:16:17,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:16:17,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:16:17,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:16:17,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:16:17,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:16:17,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:16:17,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:16:17,404 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:16:17,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:17,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:17,718 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:16:17,802 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:16:17,831 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_3556aefa-3d2e-46bf-8ded-839ec5884b2a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-10-21 19:16:17,839 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_3556aefa-3d2e-46bf-8ded-839ec5884b2a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-10-21 19:16:17,841 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:16:17,845 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:16:17,908 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:17,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:17,912 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:17,913 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:17,914 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:17,936 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:17,941 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:17,943 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:17,948 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:18,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:16:18,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:16:18,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:16:18,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:16:18,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:16:18,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:16:18,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:16:18,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:16:18,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:16:18,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:16:18,126 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:16:18,209 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:18,210 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:16:18,248 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:16:18,679 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:16:18,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:16:18 WrapperNode [2021-10-21 19:16:18,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:16:18,682 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:16:18,682 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:16:18,682 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:16:18,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:16:18" (1/1) ... [2021-10-21 19:16:18,777 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 19:16:18,897 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:16:18" (1/1) ... [2021-10-21 19:16:18,902 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:16:18,903 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:16:18,905 INFO L168 Benchmark]: Toolchain (without parser) took 4095.17 ms. Allocated memory was 71.3 MB in the beginning and 178.3 MB in the end (delta: 107.0 MB). Free memory was 44.4 MB in the beginning and 105.2 MB in the end (delta: -60.8 MB). Peak memory consumption was 44.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:16:18,911 INFO L168 Benchmark]: CDTParser took 2.51 ms. Allocated memory is still 71.3 MB. Free memory was 53.2 MB in the beginning and 53.1 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:16:18,912 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3870.49 ms. Allocated memory was 71.3 MB in the beginning and 178.3 MB in the end (delta: 107.0 MB). Free memory was 44.2 MB in the beginning and 111.3 MB in the end (delta: -67.1 MB). Peak memory consumption was 61.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:16:18,912 INFO L168 Benchmark]: Boogie Procedure Inliner took 220.92 ms. Allocated memory is still 178.3 MB. Free memory was 111.3 MB in the beginning and 105.2 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:16:18,920 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.51 ms. Allocated memory is still 71.3 MB. Free memory was 53.2 MB in the beginning and 53.1 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3870.49 ms. Allocated memory was 71.3 MB in the beginning and 178.3 MB in the end (delta: 107.0 MB). Free memory was 44.2 MB in the beginning and 111.3 MB in the end (delta: -67.1 MB). Peak memory consumption was 61.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 220.92 ms. Allocated memory is still 178.3 MB. Free memory was 111.3 MB in the beginning and 105.2 MB in the end (delta: 6.1 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...