./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_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_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/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_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/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_4f93c727-95e4-4910-b0ee-473bde312f20/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 9e451dae007c5347c70aefcd58b325beb73700ca ................................................................................................................................................................................... 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_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/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_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/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_4f93c727-95e4-4910-b0ee-473bde312f20/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 9e451dae007c5347c70aefcd58b325beb73700ca ............................................................................................................................................................................................................ 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 00:43:11,858 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:43:11,861 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:43:11,919 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:43:11,920 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:43:11,924 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:43:11,926 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:43:11,930 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:43:11,932 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:43:11,938 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:43:11,939 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:43:11,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:43:11,942 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:43:11,944 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:43:11,947 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:43:11,951 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:43:11,953 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:43:11,954 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:43:11,956 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:43:11,964 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:43:11,966 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:43:11,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:43:11,970 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:43:11,971 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:43:11,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:43:11,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:43:11,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:43:11,983 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:43:11,984 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:43:11,986 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:43:11,986 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:43:11,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:43:11,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:43:11,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:43:11,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:43:11,992 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:43:11,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:43:11,993 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:43:11,993 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:43:11,994 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:43:11,995 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:43:11,996 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 00:43:12,039 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:43:12,039 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:43:12,040 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:43:12,040 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:43:12,047 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:43:12,048 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:43:12,048 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:43:12,048 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:43:12,048 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:43:12,049 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:43:12,050 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:43:12,050 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:43:12,050 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:43:12,051 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:43:12,051 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:43:12,051 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:43:12,052 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:43:12,052 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:43:12,052 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:43:12,052 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:43:12,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:43:12,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:43:12,053 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:43:12,054 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:43:12,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:43:12,054 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:43:12,055 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:43:12,055 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_4f93c727-95e4-4910-b0ee-473bde312f20/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e451dae007c5347c70aefcd58b325beb73700ca [2021-10-13 00:43:12,324 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:43:12,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:43:12,347 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:43:12,348 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:43:12,349 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:43:12,350 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-10-13 00:43:12,412 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/data/7187e0371/9a56a07c1d7845fe95e723c5745bf83f/FLAG6521bab0a [2021-10-13 00:43:13,226 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:43:13,227 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-10-13 00:43:13,288 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/data/7187e0371/9a56a07c1d7845fe95e723c5745bf83f/FLAG6521bab0a [2021-10-13 00:43:13,735 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/data/7187e0371/9a56a07c1d7845fe95e723c5745bf83f [2021-10-13 00:43:13,738 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:43:13,740 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:43:13,744 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:43:13,744 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:43:13,747 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:43:13,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:43:13" (1/1) ... [2021-10-13 00:43:13,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bd927a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:13, skipping insertion in model container [2021-10-13 00:43:13,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:43:13" (1/1) ... [2021-10-13 00:43:13,756 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:43:13,916 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:43:14,295 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_4f93c727-95e4-4910-b0ee-473bde312f20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-10-13 00:43:14,308 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_4f93c727-95e4-4910-b0ee-473bde312f20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-10-13 00:43:14,338 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:43:14,347 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:43:15,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:15,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:15,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:15,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:15,287 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:15,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:15,303 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:15,305 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:15,306 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:15,308 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:15,309 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:15,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:15,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:15,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:43:15,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:43:15,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:43:15,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:43:15,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:43:15,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:43:15,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:43:15,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:43:15,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:43:15,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:43:15,972 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:43:16,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:16,016 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:16,167 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:16,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:16,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:43:16,364 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 00:43:16,370 INFO L168 Benchmark]: Toolchain (without parser) took 2628.23 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 52.3 MB in the beginning and 58.5 MB in the end (delta: -6.2 MB). Peak memory consumption was 23.4 MB. Max. memory is 16.1 GB. [2021-10-13 00:43:16,370 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 92.3 MB. Free memory was 51.5 MB in the beginning and 51.5 MB in the end (delta: 28.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:43:16,372 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2623.53 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 52.2 MB in the beginning and 58.5 MB in the end (delta: -6.4 MB). Peak memory consumption was 23.4 MB. Max. memory is 16.1 GB. [2021-10-13 00:43:16,377 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 92.3 MB. Free memory was 51.5 MB in the beginning and 51.5 MB in the end (delta: 28.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2623.53 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 52.2 MB in the beginning and 58.5 MB in the end (delta: -6.4 MB). Peak memory consumption was 23.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:43:18,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:43:18,631 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:43:18,662 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:43:18,663 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:43:18,664 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:43:18,666 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:43:18,669 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:43:18,671 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:43:18,672 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:43:18,673 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:43:18,675 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:43:18,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:43:18,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:43:18,678 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:43:18,680 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:43:18,681 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:43:18,682 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:43:18,684 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:43:18,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:43:18,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:43:18,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:43:18,704 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:43:18,706 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:43:18,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:43:18,721 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:43:18,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:43:18,729 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:43:18,730 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:43:18,731 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:43:18,731 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:43:18,732 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:43:18,734 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:43:18,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:43:18,736 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:43:18,736 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:43:18,737 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:43:18,738 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:43:18,738 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:43:18,740 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:43:18,740 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:43:18,741 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 00:43:18,785 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:43:18,785 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:43:18,785 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:43:18,786 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:43:18,787 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:43:18,787 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:43:18,787 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:43:18,787 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:43:18,788 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:43:18,788 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:43:18,788 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:43:18,788 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:43:18,788 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 00:43:18,789 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 00:43:18,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:43:18,789 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:43:18,789 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:43:18,790 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:43:18,790 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:43:18,790 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:43:18,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:43:18,790 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:43:18,791 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:43:18,791 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:43:18,791 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 00:43:18,791 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 00:43:18,791 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:43:18,792 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:43:18,792 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 00:43:18,792 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_4f93c727-95e4-4910-b0ee-473bde312f20/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e451dae007c5347c70aefcd58b325beb73700ca [2021-10-13 00:43:19,164 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:43:19,184 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:43:19,186 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:43:19,187 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:43:19,188 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:43:19,189 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-10-13 00:43:19,260 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/data/5eb8c6a03/ed2fff78d536409aa6ef595a651f4544/FLAG414b19bc2 [2021-10-13 00:43:20,125 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:43:20,125 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-10-13 00:43:20,181 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/data/5eb8c6a03/ed2fff78d536409aa6ef595a651f4544/FLAG414b19bc2 [2021-10-13 00:43:20,604 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f93c727-95e4-4910-b0ee-473bde312f20/bin/uautomizer-WNIpwEf4Nt/data/5eb8c6a03/ed2fff78d536409aa6ef595a651f4544 [2021-10-13 00:43:20,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:43:20,609 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:43:20,612 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:43:20,613 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:43:20,617 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:43:20,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:43:20" (1/1) ... [2021-10-13 00:43:20,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31ab4b67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:20, skipping insertion in model container [2021-10-13 00:43:20,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:43:20" (1/1) ... [2021-10-13 00:43:20,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:43:20,789 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:43:21,100 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_4f93c727-95e4-4910-b0ee-473bde312f20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-10-13 00:43:21,109 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_4f93c727-95e4-4910-b0ee-473bde312f20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-10-13 00:43:21,138 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:43:21,151 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:43:22,178 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,179 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,180 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,180 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,181 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,196 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,197 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,199 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,200 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,201 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,202 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,203 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,204 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:43:22,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:43:22,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:43:22,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:43:22,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:43:22,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:43:22,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:43:22,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:43:22,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:43:22,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:43:22,799 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:43:22,821 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,989 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:22,996 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,107 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:43:23,191 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 00:43:23,220 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_4f93c727-95e4-4910-b0ee-473bde312f20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-10-13 00:43:23,221 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_4f93c727-95e4-4910-b0ee-473bde312f20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-10-13 00:43:23,224 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:43:23,226 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:43:23,269 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,270 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,270 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,271 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,271 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,299 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,299 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,300 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,301 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,303 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,304 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,304 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:43:23,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:43:23,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:43:23,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:43:23,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:43:23,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:43:23,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:43:23,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:43:23,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:43:23,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:43:23,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:43:23,434 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,513 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,514 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:43:23,583 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:43:23,935 INFO L208 MainTranslator]: Completed translation [2021-10-13 00:43:23,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:23 WrapperNode [2021-10-13 00:43:23,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:43:23,937 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 00:43:23,937 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 00:43:23,937 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 00:43:23,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:23" (1/1) ... [2021-10-13 00:43:24,057 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 00:43:24,190 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:23" (1/1) ... [2021-10-13 00:43:24,191 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 00:43:24,191 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 00:43:24,193 INFO L168 Benchmark]: Toolchain (without parser) took 3583.00 ms. Allocated memory was 58.7 MB in the beginning and 117.4 MB in the end (delta: 58.7 MB). Free memory was 28.8 MB in the beginning and 69.2 MB in the end (delta: -40.3 MB). Peak memory consumption was 43.9 MB. Max. memory is 16.1 GB. [2021-10-13 00:43:24,193 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 58.7 MB. Free memory is still 39.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:43:24,195 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3323.84 ms. Allocated memory was 58.7 MB in the beginning and 117.4 MB in the end (delta: 58.7 MB). Free memory was 28.6 MB in the beginning and 51.4 MB in the end (delta: -22.8 MB). Peak memory consumption was 44.9 MB. Max. memory is 16.1 GB. [2021-10-13 00:43:24,195 INFO L168 Benchmark]: Boogie Procedure Inliner took 253.71 ms. Allocated memory is still 117.4 MB. Free memory was 51.4 MB in the beginning and 69.2 MB in the end (delta: -17.8 MB). Peak memory consumption was 10.0 MB. Max. memory is 16.1 GB. [2021-10-13 00:43:24,199 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 58.7 MB. Free memory is still 39.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3323.84 ms. Allocated memory was 58.7 MB in the beginning and 117.4 MB in the end (delta: 58.7 MB). Free memory was 28.6 MB in the beginning and 51.4 MB in the end (delta: -22.8 MB). Peak memory consumption was 44.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 253.71 ms. Allocated memory is still 117.4 MB. Free memory was 51.4 MB in the beginning and 69.2 MB in the end (delta: -17.8 MB). Peak memory consumption was 10.0 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...