./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_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_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/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_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/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_e7d39609-646c-4efa-aaf9-e4645278d894/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 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 ............................................................................................................................................................................... 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_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/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_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/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_e7d39609-646c-4efa-aaf9-e4645278d894/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 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 .................................................................................................................................................................................................. 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 20:14:06,054 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:14:06,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:14:06,089 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:14:06,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:14:06,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:14:06,093 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:14:06,095 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:14:06,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:14:06,099 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:14:06,104 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:14:06,105 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:14:06,106 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:14:06,107 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:14:06,109 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:14:06,110 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:14:06,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:14:06,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:14:06,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:14:06,118 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:14:06,122 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:14:06,127 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:14:06,132 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:14:06,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:14:06,146 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:14:06,146 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:14:06,147 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:14:06,148 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:14:06,148 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:14:06,150 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:14:06,150 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:14:06,151 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:14:06,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:14:06,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:14:06,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:14:06,163 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:14:06,164 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:14:06,164 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:14:06,164 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:14:06,165 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:14:06,166 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:14:06,167 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 20:14:06,197 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:14:06,197 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:14:06,197 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:14:06,197 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:14:06,198 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:14:06,198 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:14:06,199 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:14:06,199 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:14:06,199 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 20:14:06,199 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:14:06,199 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:14:06,200 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:14:06,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:14:06,200 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:14:06,200 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:14:06,200 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:14:06,201 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:14:06,201 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:14:06,201 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:14:06,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:14:06,201 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:14:06,202 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:14:06,202 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:14:06,202 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 20:14:06,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 20:14:06,202 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:14:06,202 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:14:06,203 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:14:06,203 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:14:06,203 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_e7d39609-646c-4efa-aaf9-e4645278d894/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2021-10-21 20:14:06,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:14:06,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:14:06,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:14:06,562 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:14:06,563 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:14:06,564 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-10-21 20:14:06,641 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/data/d24a6d3fd/54598ee78b6c424890bf448f90f5abcf/FLAGc3afe7fa5 [2021-10-21 20:14:07,553 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:14:07,554 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-10-21 20:14:07,597 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/data/d24a6d3fd/54598ee78b6c424890bf448f90f5abcf/FLAGc3afe7fa5 [2021-10-21 20:14:08,072 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/data/d24a6d3fd/54598ee78b6c424890bf448f90f5abcf [2021-10-21 20:14:08,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:14:08,076 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:14:08,077 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:14:08,077 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:14:08,081 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:14:08,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:14:08" (1/1) ... [2021-10-21 20:14:08,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f8f39c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:14:08, skipping insertion in model container [2021-10-21 20:14:08,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:14:08" (1/1) ... [2021-10-21 20:14:08,090 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:14:08,214 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:14:08,507 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_e7d39609-646c-4efa-aaf9-e4645278d894/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-10-21 20:14:08,514 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_e7d39609-646c-4efa-aaf9-e4645278d894/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-10-21 20:14:08,540 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:14:08,546 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:14:09,449 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:09,450 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:09,450 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:09,451 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:09,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:09,466 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:09,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:09,469 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:09,469 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:09,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:14:09,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:14:09,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:14:09,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:14:09,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:14:09,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:14:09,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:14:09,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:14:09,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:14:09,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:14:10,034 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:14:10,143 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:10,144 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:10,206 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:14:10,245 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 20:14:10,250 INFO L168 Benchmark]: Toolchain (without parser) took 2173.16 ms. Allocated memory is still 109.1 MB. Free memory was 83.9 MB in the beginning and 61.8 MB in the end (delta: 22.1 MB). Peak memory consumption was 41.4 MB. Max. memory is 16.1 GB. [2021-10-21 20:14:10,251 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 81.8 MB. Free memory was 54.5 MB in the beginning and 54.5 MB in the end (delta: 30.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:14:10,252 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2171.11 ms. Allocated memory is still 109.1 MB. Free memory was 83.4 MB in the beginning and 61.8 MB in the end (delta: 21.6 MB). Peak memory consumption was 41.4 MB. Max. memory is 16.1 GB. [2021-10-21 20:14:10,253 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 81.8 MB. Free memory was 54.5 MB in the beginning and 54.5 MB in the end (delta: 30.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2171.11 ms. Allocated memory is still 109.1 MB. Free memory was 83.4 MB in the beginning and 61.8 MB in the end (delta: 21.6 MB). Peak memory consumption was 41.4 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 20:14:12,358 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:14:12,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:14:12,411 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:14:12,412 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:14:12,416 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:14:12,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:14:12,424 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:14:12,427 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:14:12,433 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:14:12,433 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:14:12,434 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:14:12,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:14:12,435 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:14:12,436 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:14:12,438 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:14:12,439 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:14:12,440 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:14:12,445 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:14:12,448 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:14:12,453 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:14:12,455 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:14:12,461 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:14:12,462 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:14:12,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:14:12,473 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:14:12,473 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:14:12,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:14:12,476 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:14:12,477 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:14:12,477 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:14:12,478 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:14:12,479 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:14:12,481 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:14:12,482 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:14:12,483 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:14:12,483 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:14:12,484 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:14:12,484 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:14:12,486 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:14:12,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:14:12,491 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 20:14:12,533 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:14:12,533 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:14:12,534 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:14:12,534 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:14:12,536 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:14:12,536 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:14:12,537 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:14:12,537 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:14:12,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:14:12,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:14:12,538 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:14:12,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:14:12,539 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 20:14:12,539 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 20:14:12,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:14:12,540 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:14:12,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:14:12,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:14:12,540 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:14:12,541 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:14:12,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:14:12,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:14:12,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:14:12,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:14:12,542 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 20:14:12,542 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 20:14:12,542 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:14:12,543 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:14:12,543 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:14:12,543 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:14:12,543 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 20:14:12,543 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_e7d39609-646c-4efa-aaf9-e4645278d894/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2021-10-21 20:14:12,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:14:12,944 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:14:12,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:14:12,947 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:14:12,947 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:14:12,948 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-10-21 20:14:13,014 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/data/a77ac4d06/5484240f5a96405e83bb0036aa5b00be/FLAG14c8aaec0 [2021-10-21 20:14:13,953 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:14:13,954 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-10-21 20:14:14,008 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/data/a77ac4d06/5484240f5a96405e83bb0036aa5b00be/FLAG14c8aaec0 [2021-10-21 20:14:14,376 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7d39609-646c-4efa-aaf9-e4645278d894/bin/uautomizer-j4sWxH34Be/data/a77ac4d06/5484240f5a96405e83bb0036aa5b00be [2021-10-21 20:14:14,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:14:14,380 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:14:14,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:14:14,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:14:14,386 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:14:14,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:14:14" (1/1) ... [2021-10-21 20:14:14,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18377302 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:14:14, skipping insertion in model container [2021-10-21 20:14:14,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:14:14" (1/1) ... [2021-10-21 20:14:14,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:14:14,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:14:14,853 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_e7d39609-646c-4efa-aaf9-e4645278d894/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-10-21 20:14:14,862 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_e7d39609-646c-4efa-aaf9-e4645278d894/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-10-21 20:14:14,894 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:14:14,910 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:14:15,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:15,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:15,832 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:15,833 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:15,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:15,855 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:15,855 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:15,857 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:15,857 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:16,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:14:16,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:14:16,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:14:16,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:14:16,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:14:16,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:14:16,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:14:16,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:14:16,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:14:16,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:14:16,381 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:14:16,474 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:16,474 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:16,560 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:14:16,620 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:14:16,633 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_e7d39609-646c-4efa-aaf9-e4645278d894/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-10-21 20:14:16,633 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_e7d39609-646c-4efa-aaf9-e4645278d894/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-10-21 20:14:16,635 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:14:16,636 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:14:16,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:16,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:16,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:16,675 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:16,676 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:16,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:16,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:16,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:16,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:16,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:14:16,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:14:16,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:14:16,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:14:16,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:14:16,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:14:16,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:14:16,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:14:16,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:14:16,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:14:16,790 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:14:16,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:16,879 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:16,924 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:14:17,272 INFO L208 MainTranslator]: Completed translation [2021-10-21 20:14:17,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:14:17 WrapperNode [2021-10-21 20:14:17,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 20:14:17,274 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 20:14:17,274 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 20:14:17,274 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 20:14:17,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:14:17" (1/1) ... [2021-10-21 20:14:17,402 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 20:14:17,479 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:14:17" (1/1) ... [2021-10-21 20:14:17,479 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 20:14:17,479 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 20:14:17,481 INFO L168 Benchmark]: Toolchain (without parser) took 3099.94 ms. Allocated memory was 77.6 MB in the beginning and 142.6 MB in the end (delta: 65.0 MB). Free memory was 46.3 MB in the beginning and 74.9 MB in the end (delta: -28.5 MB). Peak memory consumption was 37.6 MB. Max. memory is 16.1 GB. [2021-10-21 20:14:17,482 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 54.5 MB. Free memory is still 34.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:14:17,483 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2891.42 ms. Allocated memory was 77.6 MB in the beginning and 142.6 MB in the end (delta: 65.0 MB). Free memory was 46.2 MB in the beginning and 80.4 MB in the end (delta: -34.2 MB). Peak memory consumption was 43.9 MB. Max. memory is 16.1 GB. [2021-10-21 20:14:17,483 INFO L168 Benchmark]: Boogie Procedure Inliner took 205.45 ms. Allocated memory is still 142.6 MB. Free memory was 80.4 MB in the beginning and 74.9 MB in the end (delta: 5.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-21 20:14:17,485 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 54.5 MB. Free memory is still 34.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2891.42 ms. Allocated memory was 77.6 MB in the beginning and 142.6 MB in the end (delta: 65.0 MB). Free memory was 46.2 MB in the beginning and 80.4 MB in the end (delta: -34.2 MB). Peak memory consumption was 43.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 205.45 ms. Allocated memory is still 142.6 MB. Free memory was 80.4 MB in the beginning and 74.9 MB in the end (delta: 5.5 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...