./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5fbdf5bf Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 fa33d27310e4779245d1a0d88d2818a3d7a466cd .................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 fa33d27310e4779245d1a0d88d2818a3d7a466cd .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 23:05:28,081 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:05:28,084 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:05:28,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:05:28,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:05:28,122 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:05:28,124 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:05:28,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:05:28,131 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:05:28,135 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:05:28,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:05:28,140 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:05:28,140 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:05:28,143 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:05:28,144 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:05:28,147 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:05:28,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:05:28,148 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:05:28,150 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:05:28,155 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:05:28,156 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:05:28,157 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:05:28,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:05:28,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:05:28,165 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:05:28,165 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:05:28,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:05:28,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:05:28,168 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:05:28,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:05:28,169 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:05:28,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:05:28,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:05:28,171 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:05:28,172 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:05:28,173 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:05:28,173 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:05:28,173 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:05:28,174 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:05:28,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:05:28,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:05:28,176 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-29 23:05:28,207 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:05:28,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:05:28,209 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:05:28,209 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:05:28,211 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:05:28,211 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:05:28,211 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:05:28,212 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:05:28,212 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-29 23:05:28,212 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:05:28,213 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:05:28,213 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:05:28,213 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:05:28,213 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:05:28,213 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:05:28,213 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:05:28,214 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:05:28,226 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:05:28,226 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:05:28,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:05:28,226 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:05:28,226 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:05:28,227 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:05:28,227 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-29 23:05:28,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-29 23:05:28,227 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:05:28,227 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:05:28,227 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa33d27310e4779245d1a0d88d2818a3d7a466cd [2021-08-29 23:05:28,498 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:05:28,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:05:28,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:05:28,527 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:05:28,528 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:05:28,530 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2021-08-29 23:05:28,629 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8db0f6576/7045eb8f8b5048eaa828173f5a37372d/FLAGef4f2beac [2021-08-29 23:05:29,284 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:05:29,285 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2021-08-29 23:05:29,311 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8db0f6576/7045eb8f8b5048eaa828173f5a37372d/FLAGef4f2beac [2021-08-29 23:05:29,491 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8db0f6576/7045eb8f8b5048eaa828173f5a37372d [2021-08-29 23:05:29,496 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:05:29,498 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:05:29,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:05:29,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:05:29,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:05:29,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:05:29" (1/1) ... [2021-08-29 23:05:29,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62922f52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:05:29, skipping insertion in model container [2021-08-29 23:05:29,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:05:29" (1/1) ... [2021-08-29 23:05:29,516 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:05:29,600 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:05:29,882 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i[4495,4508] [2021-08-29 23:05:29,889 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i[4555,4568] [2021-08-29 23:05:29,913 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:05:29,920 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:05:30,896 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:30,897 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:30,899 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:30,900 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:30,901 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:30,917 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:30,919 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:30,922 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:30,922 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:30,925 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:30,926 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:30,926 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:30,927 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:31,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:05:31,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:05:31,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:05:31,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:05:31,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:05:31,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:05:31,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:05:31,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:05:31,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:05:31,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:05:31,406 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:05:31,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:05:31,445 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 23:05:31,454 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i[4495,4508] [2021-08-29 23:05:31,455 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i[4555,4568] [2021-08-29 23:05:31,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:05:31,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:05:31,490 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:31,493 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:31,493 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:31,494 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:31,494 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:31,500 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:31,500 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:31,501 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:31,502 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:31,502 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:31,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:31,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:31,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:31,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:05:31,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:05:31,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:05:31,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:05:31,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:05:31,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:05:31,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:05:31,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:05:31,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:05:31,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:05:31,573 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:05:31,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:05:31,605 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.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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) [2021-08-29 23:05:31,612 INFO L158 Benchmark]: Toolchain (without parser) took 2111.42ms. Allocated memory was 50.3MB in the beginning and 88.1MB in the end (delta: 37.7MB). Free memory was 30.4MB in the beginning and 55.1MB in the end (delta: -24.7MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2021-08-29 23:05:31,613 INFO L158 Benchmark]: CDTParser took 0.59ms. Allocated memory is still 50.3MB. Free memory was 32.2MB in the beginning and 32.2MB in the end (delta: 33.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:05:31,615 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2106.88ms. Allocated memory was 50.3MB in the beginning and 88.1MB in the end (delta: 37.7MB). Free memory was 30.3MB in the beginning and 55.1MB in the end (delta: -24.8MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2021-08-29 23:05:31,617 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59ms. Allocated memory is still 50.3MB. Free memory was 32.2MB in the beginning and 32.2MB in the end (delta: 33.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2106.88ms. Allocated memory was 50.3MB in the beginning and 88.1MB in the end (delta: 37.7MB). Free memory was 30.3MB in the beginning and 55.1MB in the end (delta: -24.8MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. * 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-wip.dd.seqcomp-5fbdf5b [2021-08-29 23:05:33,396 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:05:33,399 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:05:33,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:05:33,423 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:05:33,425 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:05:33,426 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:05:33,428 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:05:33,429 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:05:33,430 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:05:33,431 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:05:33,436 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:05:33,440 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:05:33,446 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:05:33,448 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:05:33,450 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:05:33,452 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:05:33,453 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:05:33,454 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:05:33,458 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:05:33,466 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:05:33,472 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:05:33,473 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:05:33,474 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:05:33,478 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:05:33,483 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:05:33,483 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:05:33,484 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:05:33,485 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:05:33,486 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:05:33,486 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:05:33,487 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:05:33,488 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:05:33,488 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:05:33,489 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:05:33,490 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:05:33,490 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:05:33,491 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:05:33,491 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:05:33,492 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:05:33,492 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:05:33,493 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-29 23:05:33,528 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:05:33,528 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:05:33,529 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:05:33,529 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:05:33,530 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:05:33,530 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:05:33,530 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:05:33,530 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:05:33,530 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:05:33,530 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:05:33,530 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:05:33,531 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:05:33,531 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-29 23:05:33,531 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-29 23:05:33,531 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:05:33,531 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:05:33,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:05:33,531 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:05:33,531 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:05:33,531 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:05:33,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:05:33,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:05:33,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:05:33,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:05:33,532 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-29 23:05:33,538 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-29 23:05:33,538 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:05:33,538 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:05:33,538 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-29 23:05:33,538 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa33d27310e4779245d1a0d88d2818a3d7a466cd [2021-08-29 23:05:33,866 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:05:33,896 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:05:33,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:05:33,901 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:05:33,902 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:05:33,903 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2021-08-29 23:05:33,966 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4afff3dc4/b3b2c1c2de094658903f04b4ec09bbc2/FLAGbb17e0285 [2021-08-29 23:05:34,589 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:05:34,590 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2021-08-29 23:05:34,626 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4afff3dc4/b3b2c1c2de094658903f04b4ec09bbc2/FLAGbb17e0285 [2021-08-29 23:05:34,821 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4afff3dc4/b3b2c1c2de094658903f04b4ec09bbc2 [2021-08-29 23:05:34,824 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:05:34,827 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:05:34,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:05:34,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:05:34,832 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:05:34,833 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:05:34" (1/1) ... [2021-08-29 23:05:34,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ae19ecb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:05:34, skipping insertion in model container [2021-08-29 23:05:34,835 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:05:34" (1/1) ... [2021-08-29 23:05:34,841 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:05:34,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:05:35,234 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i[4495,4508] [2021-08-29 23:05:35,241 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i[4555,4568] [2021-08-29 23:05:35,276 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:05:35,284 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:05:36,271 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:36,272 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:36,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:36,274 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:36,275 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:36,294 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:36,296 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:36,299 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:36,300 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:36,303 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:36,305 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:36,306 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:36,306 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:36,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:05:36,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:05:36,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:05:36,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:05:36,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:05:36,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:05:36,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:05:36,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:05:36,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:05:36,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:05:36,887 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:05:36,909 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:05:36,933 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 23:05:36,962 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i[4495,4508] [2021-08-29 23:05:36,963 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i[4555,4568] [2021-08-29 23:05:36,965 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:05:36,966 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:05:37,006 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:37,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:37,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:37,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:37,008 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:37,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:37,016 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:37,018 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:37,018 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:37,034 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:37,036 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:37,036 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:37,036 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:37,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:05:37,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:05:37,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:05:37,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:05:37,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:05:37,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:05:37,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:05:37,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:05:37,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:05:37,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:05:37,096 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:05:37,108 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:05:37,292 INFO L208 MainTranslator]: Completed translation [2021-08-29 23:05:37,292 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:05:37 WrapperNode [2021-08-29 23:05:37,292 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 23:05:37,293 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-29 23:05:37,293 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-29 23:05:37,294 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-29 23:05:37,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:05:37" (1/1) ... [2021-08-29 23:05:37,331 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]]] [2021-08-29 23:05:37,380 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:05:37" (1/1) ... [2021-08-29 23:05:37,380 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-29 23:05:37,380 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-29 23:05:37,382 INFO L158 Benchmark]: Toolchain (without parser) took 2554.87ms. Allocated memory was 62.9MB in the beginning and 96.5MB in the end (delta: 33.6MB). Free memory was 39.0MB in the beginning and 45.5MB in the end (delta: -6.5MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. [2021-08-29 23:05:37,383 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 62.9MB. Free memory was 45.8MB in the beginning and 45.8MB in the end (delta: 1.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:05:37,383 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2463.45ms. Allocated memory was 62.9MB in the beginning and 96.5MB in the end (delta: 33.6MB). Free memory was 38.9MB in the beginning and 49.0MB in the end (delta: -10.1MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB. [2021-08-29 23:05:37,384 INFO L158 Benchmark]: Boogie Procedure Inliner took 86.88ms. Allocated memory is still 96.5MB. Free memory was 49.0MB in the beginning and 45.5MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-08-29 23:05:37,386 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 62.9MB. Free memory was 45.8MB in the beginning and 45.8MB in the end (delta: 1.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2463.45ms. Allocated memory was 62.9MB in the beginning and 96.5MB in the end (delta: 33.6MB). Free memory was 38.9MB in the beginning and 49.0MB in the end (delta: -10.1MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 86.88ms. Allocated memory is still 96.5MB. Free memory was 49.0MB in the beginning and 45.5MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * 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...