./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8d31f386 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_pop_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 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a ............................................................................................................................................................................................................. 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_pop_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 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a ..................................................................................................................................................................................................... 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.multireach-323-8d31f38 [2021-07-05 16:59:18,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:59:18,233 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:59:18,262 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:59:18,263 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:59:18,264 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:59:18,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:59:18,267 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:59:18,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:59:18,269 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:59:18,270 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:59:18,271 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:59:18,271 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:59:18,272 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:59:18,273 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:59:18,274 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:59:18,275 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:59:18,276 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:59:18,277 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:59:18,279 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:59:18,280 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:59:18,281 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:59:18,282 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:59:18,283 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:59:18,286 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:59:18,286 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:59:18,286 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:59:18,287 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:59:18,288 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:59:18,289 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:59:18,289 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:59:18,290 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:59:18,290 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:59:18,291 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:59:18,292 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:59:18,292 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:59:18,293 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:59:18,293 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:59:18,294 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:59:18,294 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:59:18,295 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:59:18,297 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-07-05 16:59:18,328 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:59:18,328 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:59:18,330 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:59:18,331 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:59:18,331 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:59:18,331 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:59:18,331 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 16:59:18,331 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:59:18,332 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:59:18,332 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:59:18,333 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:59:18,333 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:59:18,333 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:59:18,333 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:59:18,333 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:59:18,334 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:59:18,334 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:59:18,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:59:18,334 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:59:18,334 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:59:18,335 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:59:18,335 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 16:59:18,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 16:59:18,335 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:59:18,335 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:59:18,335 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a [2021-07-05 16:59:18,662 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:59:18,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:59:18,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:59:18,685 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:59:18,686 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:59:18,686 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2021-07-05 16:59:18,752 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe85bef74/cf1d302f703545d89257c250e889d253/FLAG7a411e306 [2021-07-05 16:59:19,485 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:59:19,486 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2021-07-05 16:59:19,515 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe85bef74/cf1d302f703545d89257c250e889d253/FLAG7a411e306 [2021-07-05 16:59:19,617 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe85bef74/cf1d302f703545d89257c250e889d253 [2021-07-05 16:59:19,621 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:59:19,622 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:59:19,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:59:19,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:59:19,626 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:59:19,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:19" (1/1) ... [2021-07-05 16:59:19,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53337d1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:19, skipping insertion in model container [2021-07-05 16:59:19,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:19" (1/1) ... [2021-07-05 16:59:19,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:59:19,723 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:59:19,939 WARN L224 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_pop_front_harness.i[4499,4512] [2021-07-05 16:59:19,946 WARN L224 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_pop_front_harness.i[4559,4572] [2021-07-05 16:59:19,966 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:19,973 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:20,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:20,832 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:20,833 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:20,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:20,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:20,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:20,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:20,864 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:20,864 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:20,865 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:20,866 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:20,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:20,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:21,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:21,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:21,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:21,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:21,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:21,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:21,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:21,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:21,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:21,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:21,331 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:59:21,380 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:21,392 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 16:59:21,402 WARN L224 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_pop_front_harness.i[4499,4512] [2021-07-05 16:59:21,402 WARN L224 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_pop_front_harness.i[4559,4572] [2021-07-05 16:59:21,410 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:21,410 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:21,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:21,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:21,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:21,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:21,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:21,450 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:21,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:21,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:21,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:21,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:21,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:21,456 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:21,456 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:21,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:21,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:21,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:21,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:21,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:21,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:21,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:21,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:21,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:21,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:21,536 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:59:21,546 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:21,551 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:269) 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) [2021-07-05 16:59:21,557 INFO L168 Benchmark]: Toolchain (without parser) took 1932.05 ms. Allocated memory was 62.9 MB in the beginning and 90.2 MB in the end (delta: 27.3 MB). Free memory was 36.9 MB in the beginning and 43.3 MB in the end (delta: -6.5 MB). Peak memory consumption was 26.8 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:21,558 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 62.9 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:59:21,558 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1930.13 ms. Allocated memory was 62.9 MB in the beginning and 90.2 MB in the end (delta: 27.3 MB). Free memory was 36.6 MB in the beginning and 43.6 MB in the end (delta: -6.9 MB). Peak memory consumption was 26.8 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:21,559 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 62.9 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1930.13 ms. Allocated memory was 62.9 MB in the beginning and 90.2 MB in the end (delta: 27.3 MB). Free memory was 36.6 MB in the beginning and 43.6 MB in the end (delta: -6.9 MB). Peak memory consumption was 26.8 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-wip.dd.multireach-323-8d31f38 [2021-07-05 16:59:23,269 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:59:23,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:59:23,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:59:23,297 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:59:23,298 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:59:23,299 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:59:23,301 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:59:23,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:59:23,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:59:23,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:59:23,305 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:59:23,306 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:59:23,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:59:23,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:59:23,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:59:23,309 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:59:23,310 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:59:23,312 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:59:23,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:59:23,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:59:23,315 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:59:23,320 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:59:23,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:59:23,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:59:23,327 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:59:23,328 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:59:23,329 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:59:23,329 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:59:23,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:59:23,330 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:59:23,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:59:23,332 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:59:23,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:59:23,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:59:23,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:59:23,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:59:23,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:59:23,338 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:59:23,339 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:59:23,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:59:23,341 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-07-05 16:59:23,376 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:59:23,376 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:59:23,378 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:59:23,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:59:23,378 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:59:23,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:59:23,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:59:23,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:59:23,379 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:59:23,379 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:59:23,380 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-05 16:59:23,380 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-05 16:59:23,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:59:23,380 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:59:23,381 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:59:23,381 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:59:23,381 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:59:23,381 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:59:23,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:59:23,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:59:23,382 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:59:23,382 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:59:23,382 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-05 16:59:23,382 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-05 16:59:23,382 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:59:23,383 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:59:23,383 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-05 16:59:23,383 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a [2021-07-05 16:59:23,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:59:23,685 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:59:23,687 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:59:23,688 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:59:23,688 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:59:23,689 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2021-07-05 16:59:23,747 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b62f2c71/dd2d8fb33eb3447da275526af530108a/FLAG70c5ecb54 [2021-07-05 16:59:24,447 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:59:24,448 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2021-07-05 16:59:24,482 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b62f2c71/dd2d8fb33eb3447da275526af530108a/FLAG70c5ecb54 [2021-07-05 16:59:24,764 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b62f2c71/dd2d8fb33eb3447da275526af530108a [2021-07-05 16:59:24,767 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:59:24,770 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:59:24,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:59:24,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:59:24,777 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:59:24,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:24" (1/1) ... [2021-07-05 16:59:24,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c292985 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:24, skipping insertion in model container [2021-07-05 16:59:24,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:24" (1/1) ... [2021-07-05 16:59:24,786 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:59:24,868 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:59:25,073 WARN L224 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_pop_front_harness.i[4499,4512] [2021-07-05 16:59:25,079 WARN L224 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_pop_front_harness.i[4559,4572] [2021-07-05 16:59:25,093 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:25,097 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:25,818 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:25,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:25,820 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:25,821 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:25,821 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:25,841 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:25,843 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:25,846 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:25,847 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:25,850 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:25,856 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:25,857 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:25,858 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:26,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:26,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:26,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:26,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:26,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:26,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:26,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:26,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:26,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:26,222 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:59:26,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:26,262 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 16:59:26,273 WARN L224 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_pop_front_harness.i[4499,4512] [2021-07-05 16:59:26,274 WARN L224 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_pop_front_harness.i[4559,4572] [2021-07-05 16:59:26,275 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:26,276 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:26,307 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,308 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,308 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,308 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,309 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,314 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,315 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,315 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,316 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,317 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,317 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:26,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:26,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:26,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:26,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:26,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:26,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:26,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:26,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:26,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:26,413 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:59:26,427 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:27,081 INFO L208 MainTranslator]: Completed translation [2021-07-05 16:59:27,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:27 WrapperNode [2021-07-05 16:59:27,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 16:59:27,083 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 16:59:27,083 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 16:59:27,083 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 16:59:27,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:27" (1/1) ... [2021-07-05 16:59:27,121 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]]] [2021-07-05 16:59:27,194 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:27" (1/1) ... [2021-07-05 16:59:27,194 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 16:59:27,195 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-07-05 16:59:27,197 INFO L168 Benchmark]: Toolchain (without parser) took 2426.14 ms. Allocated memory was 75.5 MB in the beginning and 115.3 MB in the end (delta: 39.8 MB). Free memory was 55.9 MB in the beginning and 37.7 MB in the end (delta: 18.1 MB). Peak memory consumption was 57.8 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:27,198 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 56.6 MB. Free memory is still 36.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:59:27,198 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2308.70 ms. Allocated memory was 75.5 MB in the beginning and 115.3 MB in the end (delta: 39.8 MB). Free memory was 55.7 MB in the beginning and 41.9 MB in the end (delta: 13.7 MB). Peak memory consumption was 56.0 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:27,199 INFO L168 Benchmark]: Boogie Procedure Inliner took 111.48 ms. Allocated memory is still 115.3 MB. Free memory was 40.9 MB in the beginning and 37.7 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:27,201 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 56.6 MB. Free memory is still 36.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2308.70 ms. Allocated memory was 75.5 MB in the beginning and 115.3 MB in the end (delta: 39.8 MB). Free memory was 55.7 MB in the beginning and 41.9 MB in the end (delta: 13.7 MB). Peak memory consumption was 56.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 111.48 ms. Allocated memory is still 115.3 MB. Free memory was 40.9 MB in the beginning and 37.7 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 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...