./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 520908b1b92d14b301a5baafac2c862ac0988546 ............................................................................................................................................................................. 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_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 520908b1b92d14b301a5baafac2c862ac0988546 ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:21:04,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:21:04,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:21:04,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:21:04,377 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:21:04,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:21:04,383 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:21:04,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:21:04,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:21:04,396 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:21:04,397 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:21:04,399 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:21:04,399 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:21:04,402 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:21:04,405 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:21:04,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:21:04,412 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:21:04,413 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:21:04,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:21:04,423 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:21:04,426 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:21:04,427 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:21:04,431 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:21:04,432 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:21:04,441 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:21:04,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:21:04,442 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:21:04,445 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:21:04,445 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:21:04,447 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:21:04,447 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:21:04,448 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:21:04,450 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:21:04,452 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:21:04,453 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:21:04,454 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:21:04,455 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:21:04,455 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:21:04,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:21:04,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:21:04,457 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:21:04,458 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 00:21:04,499 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:21:04,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:21:04,501 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:21:04,501 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:21:04,509 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:21:04,509 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:21:04,509 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:21:04,510 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:21:04,510 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:21:04,510 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:21:04,511 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:21:04,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:21:04,512 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:21:04,512 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:21:04,512 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:21:04,512 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:21:04,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:21:04,513 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:21:04,513 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:21:04,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:21:04,514 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:21:04,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:21:04,514 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:21:04,515 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:21:04,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:21:04,515 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:21:04,515 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:21:04,516 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_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 520908b1b92d14b301a5baafac2c862ac0988546 [2021-10-13 00:21:04,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:21:04,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:21:04,864 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:21:04,866 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:21:04,866 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:21:04,867 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2021-10-13 00:21:04,932 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/data/53416b33b/a0a18ecab8d34a9d8cae0c5094fe1a3d/FLAGc37203a12 [2021-10-13 00:21:05,886 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:21:05,887 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2021-10-13 00:21:05,948 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/data/53416b33b/a0a18ecab8d34a9d8cae0c5094fe1a3d/FLAGc37203a12 [2021-10-13 00:21:06,303 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/data/53416b33b/a0a18ecab8d34a9d8cae0c5094fe1a3d [2021-10-13 00:21:06,306 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:21:06,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:21:06,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:21:06,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:21:06,316 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:21:06,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:21:06" (1/1) ... [2021-10-13 00:21:06,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cdfc434 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:21:06, skipping insertion in model container [2021-10-13 00:21:06,319 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:21:06" (1/1) ... [2021-10-13 00:21:06,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:21:06,468 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:21:06,827 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_18668922-269c-4d2c-8f34-d6f8c2235642/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2021-10-13 00:21:06,835 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_18668922-269c-4d2c-8f34-d6f8c2235642/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2021-10-13 00:21:06,859 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:21:06,865 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:21:07,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:07,810 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:07,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:07,812 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:07,813 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:07,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:07,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:07,833 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:07,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:08,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:21:08,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:21:08,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:21:08,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:21:08,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:21:08,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:21:08,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:21:08,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:21:08,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:21:08,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:21:08,528 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:21:08,621 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:08,627 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:08,719 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:21:08,812 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 00:21:08,821 INFO L168 Benchmark]: Toolchain (without parser) took 2511.10 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 57.5 MB in the beginning and 94.2 MB in the end (delta: -36.7 MB). Peak memory consumption was 48.6 MB. Max. memory is 16.1 GB. [2021-10-13 00:21:08,823 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 98.6 MB. Free memory was 58.1 MB in the beginning and 58.1 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:21:08,824 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2506.51 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 57.1 MB in the beginning and 94.2 MB in the end (delta: -37.1 MB). Peak memory consumption was 46.5 MB. Max. memory is 16.1 GB. [2021-10-13 00:21:08,828 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 98.6 MB. Free memory was 58.1 MB in the beginning and 58.1 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2506.51 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 57.1 MB in the beginning and 94.2 MB in the end (delta: -37.1 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 0.2.1-dev-4e77c04 [2021-10-13 00:21:11,122 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:21:11,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:21:11,183 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:21:11,183 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:21:11,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:21:11,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:21:11,197 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:21:11,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:21:11,206 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:21:11,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:21:11,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:21:11,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:21:11,213 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:21:11,215 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:21:11,219 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:21:11,221 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:21:11,224 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:21:11,226 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:21:11,234 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:21:11,236 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:21:11,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:21:11,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:21:11,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:21:11,250 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:21:11,251 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:21:11,251 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:21:11,252 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:21:11,253 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:21:11,254 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:21:11,254 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:21:11,255 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:21:11,256 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:21:11,257 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:21:11,258 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:21:11,258 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:21:11,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:21:11,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:21:11,261 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:21:11,263 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:21:11,264 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:21:11,265 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 00:21:11,305 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:21:11,305 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:21:11,306 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:21:11,306 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:21:11,307 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:21:11,307 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:21:11,308 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:21:11,308 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:21:11,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:21:11,308 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:21:11,309 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:21:11,309 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:21:11,309 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 00:21:11,309 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 00:21:11,310 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:21:11,310 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:21:11,310 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:21:11,310 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:21:11,311 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:21:11,311 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:21:11,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:21:11,311 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:21:11,312 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:21:11,312 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:21:11,312 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 00:21:11,312 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 00:21:11,313 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:21:11,313 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:21:11,313 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 00:21:11,313 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_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 520908b1b92d14b301a5baafac2c862ac0988546 [2021-10-13 00:21:11,711 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:21:11,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:21:11,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:21:11,742 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:21:11,743 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:21:11,743 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2021-10-13 00:21:11,812 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/data/871fc9c4f/6518cfc56e6b4540ae174fd9843191f4/FLAG9993c6fb3 [2021-10-13 00:21:12,724 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:21:12,724 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2021-10-13 00:21:12,786 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/data/871fc9c4f/6518cfc56e6b4540ae174fd9843191f4/FLAG9993c6fb3 [2021-10-13 00:21:12,808 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18668922-269c-4d2c-8f34-d6f8c2235642/bin/uautomizer-WNIpwEf4Nt/data/871fc9c4f/6518cfc56e6b4540ae174fd9843191f4 [2021-10-13 00:21:12,811 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:21:12,813 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:21:12,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:21:12,817 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:21:12,821 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:21:12,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:21:12" (1/1) ... [2021-10-13 00:21:12,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43b60725 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:21:12, skipping insertion in model container [2021-10-13 00:21:12,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:21:12" (1/1) ... [2021-10-13 00:21:12,830 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:21:12,994 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:21:13,317 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_18668922-269c-4d2c-8f34-d6f8c2235642/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2021-10-13 00:21:13,326 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_18668922-269c-4d2c-8f34-d6f8c2235642/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2021-10-13 00:21:13,354 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:21:13,364 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:21:14,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:14,597 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:14,598 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:14,599 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:14,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:14,628 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:14,629 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:14,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:14,632 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:15,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:21:15,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:21:15,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:21:15,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:21:15,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:21:15,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:21:15,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:21:15,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:21:15,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:21:15,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:21:15,307 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:21:15,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:15,394 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:15,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:21:15,570 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 00:21:15,600 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_18668922-269c-4d2c-8f34-d6f8c2235642/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2021-10-13 00:21:15,601 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_18668922-269c-4d2c-8f34-d6f8c2235642/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2021-10-13 00:21:15,603 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:21:15,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:21:15,641 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:15,642 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:15,642 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:15,642 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:15,643 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:15,650 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:15,650 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:15,651 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:15,652 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:15,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:21:15,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:21:15,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:21:15,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:21:15,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:21:15,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:21:15,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:21:15,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:21:15,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:21:15,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:21:15,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:21:15,799 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:15,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:21:15,848 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:21:16,116 INFO L208 MainTranslator]: Completed translation [2021-10-13 00:21:16,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:21:16 WrapperNode [2021-10-13 00:21:16,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:21:16,117 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 00:21:16,118 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 00:21:16,118 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 00:21:16,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:21:16" (1/1) ... [2021-10-13 00:21:16,191 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 00:21:16,324 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:21:16" (1/1) ... [2021-10-13 00:21:16,324 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 00:21:16,325 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 00:21:16,327 INFO L168 Benchmark]: Toolchain (without parser) took 3512.44 ms. Allocated memory was 62.9 MB in the beginning and 151.0 MB in the end (delta: 88.1 MB). Free memory was 33.5 MB in the beginning and 105.5 MB in the end (delta: -72.0 MB). Peak memory consumption was 59.3 MB. Max. memory is 16.1 GB. [2021-10-13 00:21:16,327 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 62.9 MB. Free memory is still 44.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:21:16,328 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3300.29 ms. Allocated memory was 62.9 MB in the beginning and 151.0 MB in the end (delta: 88.1 MB). Free memory was 33.3 MB in the beginning and 72.1 MB in the end (delta: -38.8 MB). Peak memory consumption was 61.4 MB. Max. memory is 16.1 GB. [2021-10-13 00:21:16,329 INFO L168 Benchmark]: Boogie Procedure Inliner took 207.07 ms. Allocated memory is still 151.0 MB. Free memory was 72.1 MB in the beginning and 105.5 MB in the end (delta: -33.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-13 00:21:16,331 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 62.9 MB. Free memory is still 44.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3300.29 ms. Allocated memory was 62.9 MB in the beginning and 151.0 MB in the end (delta: 88.1 MB). Free memory was 33.3 MB in the beginning and 72.1 MB in the end (delta: -38.8 MB). Peak memory consumption was 61.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 207.07 ms. Allocated memory is still 151.0 MB. Free memory was 72.1 MB in the beginning and 105.5 MB in the end (delta: -33.4 MB). Peak memory consumption was 8.4 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...