./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC --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 a4e8d3fd3c7cd08ed15b4987d006534f0c0f756e ........................................................................................................................................................................... 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_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC --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 a4e8d3fd3c7cd08ed15b4987d006534f0c0f756e .............................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:31:42,901 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:31:42,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:31:42,977 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:31:42,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:31:42,983 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:31:42,986 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:31:42,990 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:31:42,993 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:31:42,999 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:31:43,001 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:31:43,002 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:31:43,003 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:31:43,006 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:31:43,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:31:43,009 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:31:43,011 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:31:43,016 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:31:43,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:31:43,026 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:31:43,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:31:43,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:31:43,033 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:31:43,034 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:31:43,042 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:31:43,043 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:31:43,043 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:31:43,046 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:31:43,046 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:31:43,048 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:31:43,048 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:31:43,049 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:31:43,051 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:31:43,053 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:31:43,054 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:31:43,054 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:31:43,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:31:43,056 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:31:43,056 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:31:43,057 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:31:43,058 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:31:43,059 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:31:43,098 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:31:43,098 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:31:43,100 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:31:43,100 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:31:43,101 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:31:43,101 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:31:43,101 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:31:43,101 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:31:43,102 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:31:43,108 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:31:43,109 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:31:43,110 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:31:43,110 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:31:43,110 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:31:43,110 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:31:43,110 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:31:43,111 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:31:43,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:31:43,111 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:31:43,111 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:31:43,112 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:31:43,112 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:31:43,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:31:43,112 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:31:43,112 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:31:43,113 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_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4e8d3fd3c7cd08ed15b4987d006534f0c0f756e [2021-10-11 00:31:43,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:31:43,412 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:31:43,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:31:43,419 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:31:43,420 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:31:43,421 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2021-10-11 00:31:43,504 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/data/66f989ceb/f8b8ff2491c646b381dea6c1f704ca29/FLAGb948eb0da [2021-10-11 00:31:44,305 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:31:44,306 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2021-10-11 00:31:44,372 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/data/66f989ceb/f8b8ff2491c646b381dea6c1f704ca29/FLAGb948eb0da [2021-10-11 00:31:44,857 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/data/66f989ceb/f8b8ff2491c646b381dea6c1f704ca29 [2021-10-11 00:31:44,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:31:44,864 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:31:44,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:31:44,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:31:44,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:31:44,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:31:44" (1/1) ... [2021-10-11 00:31:44,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cfab451 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:44, skipping insertion in model container [2021-10-11 00:31:44,872 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:31:44" (1/1) ... [2021-10-11 00:31:44,879 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:31:45,002 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:31:45,343 WARN L226 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_934aba81-5acb-474e-9fdc-6abbe58d37b5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4497,4510] [2021-10-11 00:31:45,353 WARN L226 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_934aba81-5acb-474e-9fdc-6abbe58d37b5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4557,4570] [2021-10-11 00:31:45,384 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:31:45,401 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:31:46,450 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:46,451 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:46,451 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:46,452 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:46,453 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:46,469 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:46,469 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:46,471 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:46,472 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:46,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:31:46,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:31:46,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:31:46,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:31:46,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:31:46,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:31:46,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:31:46,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:31:46,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:31:46,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:31:47,057 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:31:47,175 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:47,176 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:47,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:31:47,324 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:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) 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) [2021-10-11 00:31:47,332 INFO L168 Benchmark]: Toolchain (without parser) took 2466.72 ms. Allocated memory was 125.8 MB in the beginning and 163.6 MB in the end (delta: 37.7 MB). Free memory was 84.7 MB in the beginning and 126.2 MB in the end (delta: -41.5 MB). Peak memory consumption was 46.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:31:47,332 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 77.6 MB. Free memory was 38.5 MB in the beginning and 38.5 MB in the end (delta: 37.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:31:47,334 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2464.21 ms. Allocated memory was 125.8 MB in the beginning and 163.6 MB in the end (delta: 37.7 MB). Free memory was 84.4 MB in the beginning and 126.2 MB in the end (delta: -41.7 MB). Peak memory consumption was 46.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:31:47,335 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 77.6 MB. Free memory was 38.5 MB in the beginning and 38.5 MB in the end (delta: 37.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2464.21 ms. Allocated memory was 125.8 MB in the beginning and 163.6 MB in the end (delta: 37.7 MB). Free memory was 84.4 MB in the beginning and 126.2 MB in the end (delta: -41.7 MB). Peak memory consumption was 46.5 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 0.2.0-7b2dab5 [2021-10-11 00:31:49,717 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:31:49,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:31:49,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:31:49,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:31:49,751 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:31:49,753 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:31:49,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:31:49,758 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:31:49,759 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:31:49,760 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:31:49,761 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:31:49,762 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:31:49,763 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:31:49,765 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:31:49,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:31:49,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:31:49,768 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:31:49,771 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:31:49,773 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:31:49,776 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:31:49,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:31:49,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:31:49,780 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:31:49,783 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:31:49,784 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:31:49,784 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:31:49,785 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:31:49,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:31:49,787 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:31:49,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:31:49,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:31:49,790 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:31:49,790 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:31:49,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:31:49,792 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:31:49,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:31:49,794 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:31:49,794 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:31:49,795 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:31:49,796 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:31:49,797 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:31:49,822 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:31:49,823 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:31:49,824 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:31:49,825 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:31:49,825 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:31:49,825 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:31:49,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:31:49,826 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:31:49,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:31:49,826 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:31:49,826 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:31:49,827 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:31:49,827 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:31:49,827 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:31:49,827 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:31:49,827 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:31:49,828 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:31:49,828 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:31:49,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:31:49,828 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:31:49,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:31:49,829 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:31:49,829 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:31:49,829 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:31:49,830 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:31:49,830 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:31:49,830 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:31:49,830 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_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4e8d3fd3c7cd08ed15b4987d006534f0c0f756e [2021-10-11 00:31:50,260 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:31:50,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:31:50,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:31:50,286 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:31:50,287 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:31:50,288 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2021-10-11 00:31:50,358 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/data/bb56793ab/04e355693a4a43d0b92da2ebb8895c3b/FLAGacbbe61c8 [2021-10-11 00:31:51,201 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:31:51,204 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2021-10-11 00:31:51,262 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/data/bb56793ab/04e355693a4a43d0b92da2ebb8895c3b/FLAGacbbe61c8 [2021-10-11 00:31:51,690 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934aba81-5acb-474e-9fdc-6abbe58d37b5/bin/uautomizer-Z5i5R5N3CC/data/bb56793ab/04e355693a4a43d0b92da2ebb8895c3b [2021-10-11 00:31:51,696 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:31:51,697 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:31:51,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:31:51,706 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:31:51,708 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:31:51,709 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:31:51" (1/1) ... [2021-10-11 00:31:51,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41e5b81a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:51, skipping insertion in model container [2021-10-11 00:31:51,711 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:31:51" (1/1) ... [2021-10-11 00:31:51,730 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:31:51,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:31:52,155 WARN L226 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_934aba81-5acb-474e-9fdc-6abbe58d37b5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4497,4510] [2021-10-11 00:31:52,166 WARN L226 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_934aba81-5acb-474e-9fdc-6abbe58d37b5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4557,4570] [2021-10-11 00:31:52,199 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:31:52,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:31:53,228 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:53,229 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:53,229 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:53,230 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:53,231 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:53,258 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:53,259 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:53,261 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:53,261 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:53,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:31:53,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:31:53,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:31:53,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:31:53,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:31:53,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:31:53,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:31:53,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:31:53,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:31:53,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:31:53,915 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:31:54,071 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:54,071 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:54,138 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:31:54,235 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:31:54,266 WARN L226 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_934aba81-5acb-474e-9fdc-6abbe58d37b5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4497,4510] [2021-10-11 00:31:54,267 WARN L226 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_934aba81-5acb-474e-9fdc-6abbe58d37b5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4557,4570] [2021-10-11 00:31:54,271 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:31:54,274 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:31:54,336 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:54,338 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:54,339 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:54,340 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:54,341 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:54,361 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:54,363 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:54,364 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:54,364 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:54,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:31:54,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:31:54,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:31:54,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:31:54,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:31:54,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:31:54,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:31:54,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:31:54,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:31:54,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:31:54,479 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:31:54,560 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:54,560 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:54,618 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:31:55,781 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:31:55,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:55 WrapperNode [2021-10-11 00:31:55,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:31:55,783 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:31:55,783 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:31:55,783 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:31:55,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:55" (1/1) ... [2021-10-11 00:31:55,855 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]]] [2021-10-11 00:31:55,928 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:55" (1/1) ... [2021-10-11 00:31:55,929 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:31:55,929 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:31:55,931 INFO L168 Benchmark]: Toolchain (without parser) took 4232.38 ms. Allocated memory was 52.4 MB in the beginning and 144.7 MB in the end (delta: 92.3 MB). Free memory was 32.2 MB in the beginning and 53.5 MB in the end (delta: -21.3 MB). Peak memory consumption was 71.7 MB. Max. memory is 16.1 GB. [2021-10-11 00:31:55,931 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 52.4 MB. Free memory was 33.6 MB in the beginning and 33.6 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:31:55,932 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4076.80 ms. Allocated memory was 52.4 MB in the beginning and 144.7 MB in the end (delta: 92.3 MB). Free memory was 32.0 MB in the beginning and 58.8 MB in the end (delta: -26.9 MB). Peak memory consumption was 76.0 MB. Max. memory is 16.1 GB. [2021-10-11 00:31:55,932 INFO L168 Benchmark]: Boogie Procedure Inliner took 145.76 ms. Allocated memory is still 144.7 MB. Free memory was 58.8 MB in the beginning and 53.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 00:31:55,950 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 52.4 MB. Free memory was 33.6 MB in the beginning and 33.6 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4076.80 ms. Allocated memory was 52.4 MB in the beginning and 144.7 MB in the end (delta: 92.3 MB). Free memory was 32.0 MB in the beginning and 58.8 MB in the end (delta: -26.9 MB). Peak memory consumption was 76.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 145.76 ms. Allocated memory is still 144.7 MB. Free memory was 58.8 MB in the beginning and 53.5 MB in the end (delta: 5.4 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...