./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be --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 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d ............................................................................................................................................................................... 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_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be --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 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:00:45,261 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:00:45,264 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:00:45,304 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:00:45,305 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:00:45,306 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:00:45,309 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:00:45,312 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:00:45,315 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:00:45,317 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:00:45,319 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:00:45,320 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:00:45,321 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:00:45,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:00:45,326 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:00:45,328 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:00:45,329 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:00:45,331 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:00:45,334 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:00:45,337 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:00:45,340 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:00:45,342 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:00:45,344 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:00:45,345 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:00:45,350 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:00:45,351 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:00:45,351 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:00:45,353 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:00:45,354 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:00:45,355 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:00:45,356 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:00:45,357 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:00:45,359 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:00:45,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:00:45,365 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:00:45,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:00:45,367 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:00:45,367 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:00:45,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:00:45,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:00:45,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:00:45,372 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 20:00:45,438 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:00:45,443 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:00:45,444 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:00:45,444 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:00:45,449 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:00:45,450 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:00:45,450 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:00:45,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:00:45,451 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 20:00:45,451 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:00:45,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:00:45,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:00:45,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:00:45,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:00:45,454 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:00:45,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:00:45,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:00:45,455 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:00:45,455 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:00:45,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:00:45,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:00:45,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:00:45,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:00:45,456 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 20:00:45,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 20:00:45,457 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:00:45,457 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:00:45,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:00:45,458 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:00:45,460 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_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d [2021-10-21 20:00:45,789 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:00:45,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:00:45,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:00:45,830 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:00:45,832 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:00:45,833 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-10-21 20:00:45,930 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/data/bb9e68892/cf0273d2c335431b8c32e916b61e9d5f/FLAG8a8b031fa [2021-10-21 20:00:46,835 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:00:46,836 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-10-21 20:00:46,903 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/data/bb9e68892/cf0273d2c335431b8c32e916b61e9d5f/FLAG8a8b031fa [2021-10-21 20:00:47,281 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/data/bb9e68892/cf0273d2c335431b8c32e916b61e9d5f [2021-10-21 20:00:47,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:00:47,286 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:00:47,289 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:00:47,289 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:00:47,293 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:00:47,294 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:00:47" (1/1) ... [2021-10-21 20:00:47,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28f2ad34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:00:47, skipping insertion in model container [2021-10-21 20:00:47,296 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:00:47" (1/1) ... [2021-10-21 20:00:47,305 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:00:47,449 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:00:47,798 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_8691549d-19cb-49d1-b73f-948106ea3e07/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-10-21 20:00:47,806 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_8691549d-19cb-49d1-b73f-948106ea3e07/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-10-21 20:00:47,836 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:00:47,843 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:00:49,188 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:49,189 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:49,190 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:49,191 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:49,192 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:49,207 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:49,208 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:49,211 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:49,212 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:49,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:00:49,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:00:49,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:00:49,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:00:49,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:00:49,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:00:49,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:00:49,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:00:49,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:00:49,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:00:49,971 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:00:50,121 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:50,132 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:50,243 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:00:50,306 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) [2021-10-21 20:00:50,316 INFO L168 Benchmark]: Toolchain (without parser) took 3026.67 ms. Allocated memory was 111.1 MB in the beginning and 136.3 MB in the end (delta: 25.2 MB). Free memory was 65.2 MB in the beginning and 86.3 MB in the end (delta: -21.1 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. [2021-10-21 20:00:50,318 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 111.1 MB. Free memory is still 90.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:00:50,319 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3023.40 ms. Allocated memory was 111.1 MB in the beginning and 136.3 MB in the end (delta: 25.2 MB). Free memory was 65.0 MB in the beginning and 86.3 MB in the end (delta: -21.3 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. [2021-10-21 20:00:50,324 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 111.1 MB. Free memory is still 90.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3023.40 ms. Allocated memory was 111.1 MB in the beginning and 136.3 MB in the end (delta: 25.2 MB). Free memory was 65.0 MB in the beginning and 86.3 MB in the end (delta: -21.3 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:00:53,055 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:00:53,058 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:00:53,105 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:00:53,106 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:00:53,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:00:53,110 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:00:53,113 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:00:53,116 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:00:53,118 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:00:53,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:00:53,122 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:00:53,123 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:00:53,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:00:53,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:00:53,129 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:00:53,131 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:00:53,132 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:00:53,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:00:53,138 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:00:53,141 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:00:53,143 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:00:53,146 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:00:53,147 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:00:53,152 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:00:53,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:00:53,154 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:00:53,155 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:00:53,156 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:00:53,157 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:00:53,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:00:53,159 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:00:53,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:00:53,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:00:53,164 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:00:53,166 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:00:53,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:00:53,169 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:00:53,170 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:00:53,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:00:53,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:00:53,174 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 20:00:53,231 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:00:53,235 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:00:53,236 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:00:53,236 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:00:53,239 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:00:53,239 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:00:53,239 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:00:53,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:00:53,240 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:00:53,240 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:00:53,242 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:00:53,242 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:00:53,242 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 20:00:53,243 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 20:00:53,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:00:53,244 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:00:53,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:00:53,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:00:53,244 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:00:53,245 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:00:53,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:00:53,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:00:53,246 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:00:53,246 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:00:53,246 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 20:00:53,247 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 20:00:53,247 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:00:53,247 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:00:53,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:00:53,248 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:00:53,248 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 20:00:53,249 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_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d [2021-10-21 20:00:53,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:00:53,763 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:00:53,767 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:00:53,768 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:00:53,771 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:00:53,772 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-10-21 20:00:53,849 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/data/a547bdbc9/ef9c385aba2342de858b0f235f65d1b6/FLAG7524c8f06 [2021-10-21 20:00:55,002 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:00:55,003 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-10-21 20:00:55,069 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/data/a547bdbc9/ef9c385aba2342de858b0f235f65d1b6/FLAG7524c8f06 [2021-10-21 20:00:55,267 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8691549d-19cb-49d1-b73f-948106ea3e07/bin/uautomizer-j4sWxH34Be/data/a547bdbc9/ef9c385aba2342de858b0f235f65d1b6 [2021-10-21 20:00:55,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:00:55,273 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:00:55,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:00:55,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:00:55,281 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:00:55,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:00:55" (1/1) ... [2021-10-21 20:00:55,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@334ba70f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:00:55, skipping insertion in model container [2021-10-21 20:00:55,284 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:00:55" (1/1) ... [2021-10-21 20:00:55,291 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:00:55,435 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:00:55,770 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_8691549d-19cb-49d1-b73f-948106ea3e07/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-10-21 20:00:55,777 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_8691549d-19cb-49d1-b73f-948106ea3e07/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-10-21 20:00:55,802 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:00:55,808 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:00:56,967 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:56,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:56,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:56,975 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:56,976 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:56,997 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:56,998 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:57,000 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:57,006 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:57,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:00:57,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:00:57,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:00:57,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:00:57,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:00:57,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:00:57,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:00:57,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:00:57,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:00:57,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:00:57,873 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:00:58,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:58,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:58,217 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:00:58,317 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:00:58,349 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_8691549d-19cb-49d1-b73f-948106ea3e07/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-10-21 20:00:58,358 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_8691549d-19cb-49d1-b73f-948106ea3e07/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-10-21 20:00:58,360 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:00:58,363 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:00:58,438 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:58,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:58,441 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:58,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:58,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:58,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:58,461 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:58,464 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:58,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:58,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:00:58,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:00:58,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:00:58,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:00:58,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:00:58,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:00:58,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:00:58,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:00:58,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:00:58,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:00:58,601 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:00:58,750 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:58,751 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:58,803 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:00:59,158 INFO L208 MainTranslator]: Completed translation [2021-10-21 20:00:59,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:00:59 WrapperNode [2021-10-21 20:00:59,159 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 20:00:59,160 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 20:00:59,160 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 20:00:59,161 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 20:00:59,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:00:59" (1/1) ... [2021-10-21 20:00:59,259 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]]] [2021-10-21 20:00:59,376 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:00:59" (1/1) ... [2021-10-21 20:00:59,392 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 20:00:59,392 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 20:00:59,395 INFO L168 Benchmark]: Toolchain (without parser) took 4120.54 ms. Allocated memory was 73.4 MB in the beginning and 136.3 MB in the end (delta: 62.9 MB). Free memory was 45.9 MB in the beginning and 80.7 MB in the end (delta: -34.8 MB). Peak memory consumption was 28.5 MB. Max. memory is 16.1 GB. [2021-10-21 20:00:59,395 INFO L168 Benchmark]: CDTParser took 2.51 ms. Allocated memory is still 73.4 MB. Free memory is still 53.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:00:59,396 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3882.85 ms. Allocated memory was 73.4 MB in the beginning and 136.3 MB in the end (delta: 62.9 MB). Free memory was 45.6 MB in the beginning and 85.6 MB in the end (delta: -39.9 MB). Peak memory consumption was 53.9 MB. Max. memory is 16.1 GB. [2021-10-21 20:00:59,397 INFO L168 Benchmark]: Boogie Procedure Inliner took 232.10 ms. Allocated memory is still 136.3 MB. Free memory was 85.6 MB in the beginning and 80.7 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 20:00:59,399 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.51 ms. Allocated memory is still 73.4 MB. Free memory is still 53.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3882.85 ms. Allocated memory was 73.4 MB in the beginning and 136.3 MB in the end (delta: 62.9 MB). Free memory was 45.6 MB in the beginning and 85.6 MB in the end (delta: -39.9 MB). Peak memory consumption was 53.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 232.10 ms. Allocated memory is still 136.3 MB. Free memory was 85.6 MB in the beginning and 80.7 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 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...