./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/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_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/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_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/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 b1badab041806d43c1d9c8781e98775391afd67a ............................................................................................................................................................................. 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_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/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_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/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_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/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 b1badab041806d43c1d9c8781e98775391afd67a ................................................................................................................................................................................................ 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 01:02:14,318 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 01:02:14,321 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 01:02:14,390 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 01:02:14,390 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 01:02:14,396 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 01:02:14,398 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 01:02:14,402 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 01:02:14,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 01:02:14,411 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 01:02:14,412 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 01:02:14,414 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 01:02:14,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 01:02:14,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 01:02:14,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 01:02:14,425 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 01:02:14,427 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 01:02:14,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 01:02:14,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 01:02:14,442 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 01:02:14,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 01:02:14,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 01:02:14,450 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 01:02:14,451 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 01:02:14,456 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 01:02:14,456 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 01:02:14,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 01:02:14,459 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 01:02:14,460 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 01:02:14,462 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 01:02:14,462 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 01:02:14,463 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 01:02:14,466 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 01:02:14,467 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 01:02:14,469 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 01:02:14,469 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 01:02:14,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 01:02:14,471 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 01:02:14,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 01:02:14,473 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 01:02:14,474 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 01:02:14,475 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 01:02:14,526 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 01:02:14,527 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 01:02:14,527 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 01:02:14,528 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 01:02:14,536 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 01:02:14,537 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 01:02:14,537 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 01:02:14,537 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 01:02:14,538 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 01:02:14,538 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 01:02:14,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 01:02:14,540 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 01:02:14,540 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 01:02:14,540 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 01:02:14,540 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 01:02:14,541 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 01:02:14,541 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 01:02:14,541 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 01:02:14,541 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 01:02:14,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 01:02:14,542 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 01:02:14,542 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 01:02:14,542 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 01:02:14,543 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 01:02:14,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 01:02:14,543 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 01:02:14,543 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 01:02:14,544 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_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1badab041806d43c1d9c8781e98775391afd67a [2021-10-13 01:02:14,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 01:02:14,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 01:02:14,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 01:02:14,941 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 01:02:14,941 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 01:02:14,942 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-13 01:02:15,014 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/data/9da96d51c/32c772a736e64061b38e51fa21f7a307/FLAG086dba885 [2021-10-13 01:02:15,842 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 01:02:15,843 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-13 01:02:15,881 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/data/9da96d51c/32c772a736e64061b38e51fa21f7a307/FLAG086dba885 [2021-10-13 01:02:16,347 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/data/9da96d51c/32c772a736e64061b38e51fa21f7a307 [2021-10-13 01:02:16,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 01:02:16,364 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 01:02:16,365 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 01:02:16,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 01:02:16,369 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 01:02:16,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 01:02:16" (1/1) ... [2021-10-13 01:02:16,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@386cf6bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 01:02:16, skipping insertion in model container [2021-10-13 01:02:16,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 01:02:16" (1/1) ... [2021-10-13 01:02:16,379 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 01:02:16,515 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 01:02:16,758 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_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-13 01:02:16,768 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_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-13 01:02:16,802 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 01:02:16,821 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 01:02:18,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:18,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:18,093 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:18,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:18,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:18,129 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:18,134 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:18,137 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:18,139 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:18,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 01:02:18,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 01:02:18,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 01:02:18,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 01:02:18,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 01:02:18,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 01:02:18,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 01:02:18,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 01:02:18,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 01:02:18,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 01:02:18,825 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 01:02:19,004 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:19,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:19,083 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 01:02:19,132 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 01:02:19,138 INFO L168 Benchmark]: Toolchain (without parser) took 2772.49 ms. Allocated memory is still 117.4 MB. Free memory was 91.7 MB in the beginning and 72.0 MB in the end (delta: 19.7 MB). Peak memory consumption was 63.9 MB. Max. memory is 16.1 GB. [2021-10-13 01:02:19,139 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 96.5 MB. Free memory is still 70.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 01:02:19,140 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2770.12 ms. Allocated memory is still 117.4 MB. Free memory was 91.2 MB in the beginning and 72.0 MB in the end (delta: 19.2 MB). Peak memory consumption was 63.9 MB. Max. memory is 16.1 GB. [2021-10-13 01:02:19,143 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 96.5 MB. Free memory is still 70.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2770.12 ms. Allocated memory is still 117.4 MB. Free memory was 91.2 MB in the beginning and 72.0 MB in the end (delta: 19.2 MB). Peak memory consumption was 63.9 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 01:02:21,606 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 01:02:21,609 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 01:02:21,665 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 01:02:21,665 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 01:02:21,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 01:02:21,672 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 01:02:21,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 01:02:21,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 01:02:21,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 01:02:21,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 01:02:21,697 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 01:02:21,697 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 01:02:21,700 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 01:02:21,703 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 01:02:21,706 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 01:02:21,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 01:02:21,712 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 01:02:21,715 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 01:02:21,721 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 01:02:21,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 01:02:21,727 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 01:02:21,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 01:02:21,733 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 01:02:21,740 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 01:02:21,745 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 01:02:21,746 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 01:02:21,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 01:02:21,749 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 01:02:21,750 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 01:02:21,750 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 01:02:21,751 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 01:02:21,753 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 01:02:21,754 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 01:02:21,765 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 01:02:21,765 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 01:02:21,766 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 01:02:21,767 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 01:02:21,767 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 01:02:21,769 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 01:02:21,770 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 01:02:21,771 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 01:02:21,816 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 01:02:21,817 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 01:02:21,818 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 01:02:21,818 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 01:02:21,820 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 01:02:21,820 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 01:02:21,820 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 01:02:21,821 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 01:02:21,821 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 01:02:21,821 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 01:02:21,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 01:02:21,823 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 01:02:21,823 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 01:02:21,823 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 01:02:21,823 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 01:02:21,824 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 01:02:21,824 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 01:02:21,824 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 01:02:21,824 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 01:02:21,825 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 01:02:21,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 01:02:21,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 01:02:21,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 01:02:21,826 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 01:02:21,826 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 01:02:21,826 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 01:02:21,827 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 01:02:21,827 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 01:02:21,827 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 01:02:21,827 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_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1badab041806d43c1d9c8781e98775391afd67a [2021-10-13 01:02:22,228 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 01:02:22,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 01:02:22,273 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 01:02:22,274 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 01:02:22,276 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 01:02:22,277 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-13 01:02:22,355 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/data/f404e7d61/21e3568a986e40a4b14dafda74bdda77/FLAG092c3b368 [2021-10-13 01:02:23,484 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 01:02:23,486 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-13 01:02:23,551 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/data/f404e7d61/21e3568a986e40a4b14dafda74bdda77/FLAG092c3b368 [2021-10-13 01:02:23,796 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/bin/uautomizer-WNIpwEf4Nt/data/f404e7d61/21e3568a986e40a4b14dafda74bdda77 [2021-10-13 01:02:23,799 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 01:02:23,801 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 01:02:23,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 01:02:23,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 01:02:23,810 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 01:02:23,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 01:02:23" (1/1) ... [2021-10-13 01:02:23,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f27ea3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 01:02:23, skipping insertion in model container [2021-10-13 01:02:23,813 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 01:02:23" (1/1) ... [2021-10-13 01:02:23,821 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 01:02:23,993 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 01:02:24,349 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_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-13 01:02:24,356 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_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-13 01:02:24,382 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 01:02:24,389 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 01:02:25,404 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:25,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:25,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:25,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:25,413 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:25,445 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:25,445 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:25,450 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:25,451 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:25,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 01:02:25,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 01:02:25,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 01:02:25,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 01:02:25,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 01:02:25,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 01:02:25,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 01:02:25,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 01:02:25,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 01:02:25,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 01:02:26,186 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 01:02:26,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:26,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:26,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 01:02:26,528 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 01:02:26,546 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_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-13 01:02:26,547 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_33ad2dd8-1a2c-4c10-93b9-cb11aa733514/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-13 01:02:26,550 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 01:02:26,551 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 01:02:26,599 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:26,600 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:26,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:26,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:26,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:26,611 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:26,612 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:26,613 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:26,614 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:26,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 01:02:26,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 01:02:26,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 01:02:26,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 01:02:26,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 01:02:26,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 01:02:26,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 01:02:26,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 01:02:26,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 01:02:26,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 01:02:26,748 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 01:02:26,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:26,866 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:02:26,913 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 01:02:27,446 INFO L208 MainTranslator]: Completed translation [2021-10-13 01:02:27,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 01:02:27 WrapperNode [2021-10-13 01:02:27,447 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 01:02:27,448 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 01:02:27,448 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 01:02:27,448 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 01:02:27,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 01:02:27" (1/1) ... [2021-10-13 01:02:27,548 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 01:02:27,631 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 01:02:27" (1/1) ... [2021-10-13 01:02:27,632 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 01:02:27,632 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 01:02:27,634 INFO L168 Benchmark]: Toolchain (without parser) took 3831.83 ms. Allocated memory was 73.4 MB in the beginning and 125.8 MB in the end (delta: 52.4 MB). Free memory was 48.6 MB in the beginning and 81.1 MB in the end (delta: -32.6 MB). Peak memory consumption was 53.1 MB. Max. memory is 16.1 GB. [2021-10-13 01:02:27,635 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 73.4 MB. Free memory is still 54.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 01:02:27,635 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3641.61 ms. Allocated memory was 73.4 MB in the beginning and 125.8 MB in the end (delta: 52.4 MB). Free memory was 48.4 MB in the beginning and 55.7 MB in the end (delta: -7.3 MB). Peak memory consumption was 52.5 MB. Max. memory is 16.1 GB. [2021-10-13 01:02:27,636 INFO L168 Benchmark]: Boogie Procedure Inliner took 184.39 ms. Allocated memory is still 125.8 MB. Free memory was 55.7 MB in the beginning and 81.1 MB in the end (delta: -25.4 MB). Peak memory consumption was 9.3 MB. Max. memory is 16.1 GB. [2021-10-13 01:02:27,638 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 73.4 MB. Free memory is still 54.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3641.61 ms. Allocated memory was 73.4 MB in the beginning and 125.8 MB in the end (delta: 52.4 MB). Free memory was 48.4 MB in the beginning and 55.7 MB in the end (delta: -7.3 MB). Peak memory consumption was 52.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 184.39 ms. Allocated memory is still 125.8 MB. Free memory was 55.7 MB in the beginning and 81.1 MB in the end (delta: -25.4 MB). Peak memory consumption was 9.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...