./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt --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 0904ab5681df7f83f3b0f066a5b58e9f5a0badec ............................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt --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 0904ab5681df7f83f3b0f066a5b58e9f5a0badec ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:05:44,285 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:05:44,288 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:05:44,343 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:05:44,344 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:05:44,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:05:44,350 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:05:44,354 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:05:44,357 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:05:44,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:05:44,366 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:05:44,368 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:05:44,368 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:05:44,371 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:05:44,373 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:05:44,378 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:05:44,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:05:44,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:05:44,387 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:05:44,397 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:05:44,399 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:05:44,400 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:05:44,403 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:05:44,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:05:44,408 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:05:44,409 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:05:44,409 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:05:44,411 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:05:44,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:05:44,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:05:44,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:05:44,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:05:44,417 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:05:44,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:05:44,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:05:44,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:05:44,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:05:44,421 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:05:44,422 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:05:44,423 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:05:44,423 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:05:44,424 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 00:05:44,470 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:05:44,471 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:05:44,471 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:05:44,471 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:05:44,472 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:05:44,473 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:05:44,473 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:05:44,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:05:44,473 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:05:44,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:05:44,474 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:05:44,474 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:05:44,474 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:05:44,475 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:05:44,475 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:05:44,475 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:05:44,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:05:44,476 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:05:44,476 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:05:44,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:05:44,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:05:44,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:05:44,477 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:05:44,477 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:05:44,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:05:44,478 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:05:44,478 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:05:44,478 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0904ab5681df7f83f3b0f066a5b58e9f5a0badec [2021-10-13 00:05:44,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:05:44,726 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:05:44,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:05:44,730 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:05:44,731 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:05:44,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2021-10-13 00:05:44,793 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/data/5697e0594/9c77fff0c8114c6a82fd284f7f7fa30d/FLAG406516d78 [2021-10-13 00:05:45,720 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:05:45,721 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2021-10-13 00:05:45,767 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/data/5697e0594/9c77fff0c8114c6a82fd284f7f7fa30d/FLAG406516d78 [2021-10-13 00:05:46,177 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/data/5697e0594/9c77fff0c8114c6a82fd284f7f7fa30d [2021-10-13 00:05:46,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:05:46,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:05:46,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:05:46,185 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:05:46,199 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:05:46,200 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:05:46" (1/1) ... [2021-10-13 00:05:46,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53e2c2b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:05:46, skipping insertion in model container [2021-10-13 00:05:46,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:05:46" (1/1) ... [2021-10-13 00:05:46,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:05:46,325 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:05:46,675 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4493,4506] [2021-10-13 00:05:46,684 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4553,4566] [2021-10-13 00:05:46,712 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:05:46,718 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:05:47,793 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:47,794 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:47,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:47,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:47,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:47,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:47,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:47,813 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:47,814 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:48,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:05:48,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:05:48,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:05:48,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:05:48,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:05:48,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:05:48,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:05:48,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:05:48,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:05:48,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:05:48,540 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:05:48,675 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:48,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:48,799 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:05:48,847 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 00:05:48,858 INFO L168 Benchmark]: Toolchain (without parser) took 2673.95 ms. Allocated memory was 121.6 MB in the beginning and 190.8 MB in the end (delta: 69.2 MB). Free memory was 83.8 MB in the beginning and 146.6 MB in the end (delta: -62.8 MB). Peak memory consumption was 47.5 MB. Max. memory is 16.1 GB. [2021-10-13 00:05:48,859 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 121.6 MB. Free memory was 75.3 MB in the beginning and 75.1 MB in the end (delta: 117.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:05:48,860 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2671.78 ms. Allocated memory was 121.6 MB in the beginning and 190.8 MB in the end (delta: 69.2 MB). Free memory was 83.5 MB in the beginning and 146.6 MB in the end (delta: -63.1 MB). Peak memory consumption was 47.5 MB. Max. memory is 16.1 GB. [2021-10-13 00:05:48,862 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 121.6 MB. Free memory was 75.3 MB in the beginning and 75.1 MB in the end (delta: 117.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2671.78 ms. Allocated memory was 121.6 MB in the beginning and 190.8 MB in the end (delta: 69.2 MB). Free memory was 83.5 MB in the beginning and 146.6 MB in the end (delta: -63.1 MB). Peak memory consumption was 47.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:05:51,132 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:05:51,135 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:05:51,183 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:05:51,183 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:05:51,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:05:51,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:05:51,199 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:05:51,202 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:05:51,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:05:51,206 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:05:51,207 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:05:51,208 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:05:51,209 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:05:51,211 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:05:51,212 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:05:51,213 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:05:51,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:05:51,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:05:51,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:05:51,220 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:05:51,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:05:51,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:05:51,224 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:05:51,228 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:05:51,228 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:05:51,229 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:05:51,230 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:05:51,230 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:05:51,232 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:05:51,232 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:05:51,233 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:05:51,234 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:05:51,235 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:05:51,236 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:05:51,236 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:05:51,247 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:05:51,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:05:51,247 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:05:51,249 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:05:51,249 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:05:51,253 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 00:05:51,299 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:05:51,299 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:05:51,300 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:05:51,300 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:05:51,302 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:05:51,302 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:05:51,302 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:05:51,303 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:05:51,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:05:51,303 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:05:51,304 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:05:51,304 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:05:51,305 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 00:05:51,305 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 00:05:51,305 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:05:51,305 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:05:51,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:05:51,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:05:51,306 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:05:51,306 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:05:51,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:05:51,307 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:05:51,307 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:05:51,307 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:05:51,307 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 00:05:51,308 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 00:05:51,308 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:05:51,308 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:05:51,309 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 00:05:51,309 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0904ab5681df7f83f3b0f066a5b58e9f5a0badec [2021-10-13 00:05:51,725 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:05:51,750 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:05:51,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:05:51,756 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:05:51,757 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:05:51,758 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2021-10-13 00:05:51,836 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/data/8f82548c8/a563566a265a4d4a923a4629dd288399/FLAG2db61d7e2 [2021-10-13 00:05:52,719 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:05:52,720 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2021-10-13 00:05:52,758 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/data/8f82548c8/a563566a265a4d4a923a4629dd288399/FLAG2db61d7e2 [2021-10-13 00:05:53,188 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/bin/uautomizer-WNIpwEf4Nt/data/8f82548c8/a563566a265a4d4a923a4629dd288399 [2021-10-13 00:05:53,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:05:53,192 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:05:53,194 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:05:53,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:05:53,198 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:05:53,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:05:53" (1/1) ... [2021-10-13 00:05:53,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51cba194 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:05:53, skipping insertion in model container [2021-10-13 00:05:53,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:05:53" (1/1) ... [2021-10-13 00:05:53,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:05:53,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:05:53,659 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4493,4506] [2021-10-13 00:05:53,666 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4553,4566] [2021-10-13 00:05:53,693 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:05:53,699 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:05:54,654 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:54,655 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:54,655 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:54,656 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:54,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:54,675 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:54,676 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:54,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:54,679 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:55,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:05:55,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:05:55,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:05:55,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:05:55,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:05:55,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:05:55,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:05:55,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:05:55,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:05:55,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:05:55,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:05:55,496 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:55,496 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:55,593 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:05:55,685 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 00:05:55,709 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4493,4506] [2021-10-13 00:05:55,723 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab25786c-2d6c-4195-916d-34546fccfccb/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4553,4566] [2021-10-13 00:05:55,725 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:05:55,726 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:05:55,789 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:55,789 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:55,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:55,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:55,791 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:55,799 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:55,799 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:55,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:55,801 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:55,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:05:55,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:05:55,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:05:55,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:05:55,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:05:55,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:05:55,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:05:55,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:05:55,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:05:55,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:05:55,877 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:05:55,976 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:55,976 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:05:56,006 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:05:56,357 INFO L208 MainTranslator]: Completed translation [2021-10-13 00:05:56,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:05:56 WrapperNode [2021-10-13 00:05:56,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:05:56,359 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 00:05:56,359 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 00:05:56,359 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 00:05:56,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:05:56" (1/1) ... [2021-10-13 00:05:56,430 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 00:05:56,493 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:05:56" (1/1) ... [2021-10-13 00:05:56,504 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 00:05:56,504 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 00:05:56,506 INFO L168 Benchmark]: Toolchain (without parser) took 3312.73 ms. Allocated memory was 67.1 MB in the beginning and 132.1 MB in the end (delta: 65.0 MB). Free memory was 38.0 MB in the beginning and 58.1 MB in the end (delta: -20.1 MB). Peak memory consumption was 43.8 MB. Max. memory is 16.1 GB. [2021-10-13 00:05:56,507 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 67.1 MB. Free memory is still 47.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:05:56,507 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3164.79 ms. Allocated memory was 67.1 MB in the beginning and 132.1 MB in the end (delta: 65.0 MB). Free memory was 37.8 MB in the beginning and 63.7 MB in the end (delta: -25.8 MB). Peak memory consumption was 50.1 MB. Max. memory is 16.1 GB. [2021-10-13 00:05:56,508 INFO L168 Benchmark]: Boogie Procedure Inliner took 144.61 ms. Allocated memory is still 132.1 MB. Free memory was 63.7 MB in the beginning and 58.1 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 00:05:56,510 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 67.1 MB. Free memory is still 47.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3164.79 ms. Allocated memory was 67.1 MB in the beginning and 132.1 MB in the end (delta: 65.0 MB). Free memory was 37.8 MB in the beginning and 63.7 MB in the end (delta: -25.8 MB). Peak memory consumption was 50.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 144.61 ms. Allocated memory is still 132.1 MB. Free memory was 63.7 MB in the beginning and 58.1 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...