./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ca7cbca91136ed8ec01e37d02425dce58ede0589 ........................................................................................................................................................................... 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_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ca7cbca91136ed8ec01e37d02425dce58ede0589 .............................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:33:11,674 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:33:11,677 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:33:11,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:33:11,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:33:11,710 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:33:11,712 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:33:11,714 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:33:11,717 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:33:11,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:33:11,719 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:33:11,721 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:33:11,721 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:33:11,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:33:11,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:33:11,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:33:11,727 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:33:11,728 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:33:11,730 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:33:11,732 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:33:11,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:33:11,738 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:33:11,740 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:33:11,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:33:11,749 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:33:11,754 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:33:11,755 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:33:11,756 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:33:11,757 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:33:11,759 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:33:11,760 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:33:11,762 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:33:11,764 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:33:11,765 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:33:11,767 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:33:11,767 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:33:11,768 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:33:11,768 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:33:11,769 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:33:11,770 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:33:11,771 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:33:11,773 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:33:11,822 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:33:11,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:33:11,831 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:33:11,831 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:33:11,832 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:33:11,832 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:33:11,832 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:33:11,832 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:33:11,833 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:33:11,833 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:33:11,833 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:33:11,833 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:33:11,834 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:33:11,834 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:33:11,834 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:33:11,834 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:33:11,835 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:33:11,835 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:33:11,835 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:33:11,835 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:33:11,836 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:33:11,836 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:33:11,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:33:11,836 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:33:11,836 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:33:11,837 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_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca7cbca91136ed8ec01e37d02425dce58ede0589 [2021-10-11 00:33:12,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:33:12,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:33:12,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:33:12,192 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:33:12,193 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:33:12,194 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-11 00:33:12,250 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/data/e82f2b997/8db16be243cc4948a13703b6d02e8237/FLAG91118dc04 [2021-10-11 00:33:13,177 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:33:13,179 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-11 00:33:13,225 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/data/e82f2b997/8db16be243cc4948a13703b6d02e8237/FLAG91118dc04 [2021-10-11 00:33:13,624 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/data/e82f2b997/8db16be243cc4948a13703b6d02e8237 [2021-10-11 00:33:13,641 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:33:13,643 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:33:13,663 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:33:13,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:33:13,666 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:33:13,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:33:13" (1/1) ... [2021-10-11 00:33:13,670 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66eef35a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:33:13, skipping insertion in model container [2021-10-11 00:33:13,670 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:33:13" (1/1) ... [2021-10-11 00:33:13,681 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:33:13,818 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:33:14,116 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-10-11 00:33:14,126 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-10-11 00:33:14,148 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:33:14,154 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:33:15,408 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:15,411 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:15,411 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:15,414 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:15,415 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:15,431 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:15,432 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:15,434 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:15,435 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:16,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:33:16,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:33:16,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:33:16,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:33:16,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:33:16,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:33:16,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:33:16,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:33:16,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:33:16,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:33:16,266 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:33:16,380 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:16,380 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:16,479 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:33:16,539 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 00:33:16,549 INFO L168 Benchmark]: Toolchain (without parser) took 2904.96 ms. Allocated memory is still 119.5 MB. Free memory was 69.1 MB in the beginning and 55.3 MB in the end (delta: 13.8 MB). Peak memory consumption was 40.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:33:16,551 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 119.5 MB. Free memory was 95.3 MB in the beginning and 95.2 MB in the end (delta: 129.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:33:16,552 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2884.41 ms. Allocated memory is still 119.5 MB. Free memory was 69.0 MB in the beginning and 55.3 MB in the end (delta: 13.7 MB). Peak memory consumption was 40.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:33:16,555 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 119.5 MB. Free memory was 95.3 MB in the beginning and 95.2 MB in the end (delta: 129.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2884.41 ms. Allocated memory is still 119.5 MB. Free memory was 69.0 MB in the beginning and 55.3 MB in the end (delta: 13.7 MB). Peak memory consumption was 40.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:33:18,846 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:33:18,849 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:33:18,886 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:33:18,887 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:33:18,888 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:33:18,890 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:33:18,893 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:33:18,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:33:18,897 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:33:18,898 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:33:18,900 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:33:18,901 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:33:18,902 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:33:18,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:33:18,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:33:18,907 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:33:18,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:33:18,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:33:18,913 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:33:18,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:33:18,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:33:18,919 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:33:18,921 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:33:18,924 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:33:18,925 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:33:18,925 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:33:18,927 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:33:18,927 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:33:18,929 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:33:18,929 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:33:18,931 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:33:18,932 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:33:18,933 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:33:18,935 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:33:18,935 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:33:18,936 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:33:18,937 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:33:18,937 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:33:18,938 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:33:18,939 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:33:18,940 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:33:18,999 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:33:19,000 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:33:19,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:33:19,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:33:19,003 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:33:19,003 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:33:19,003 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:33:19,003 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:33:19,003 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:33:19,003 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:33:19,004 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:33:19,004 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:33:19,004 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:33:19,004 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:33:19,004 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:33:19,005 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:33:19,005 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:33:19,005 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:33:19,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:33:19,005 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:33:19,005 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:33:19,005 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:33:19,006 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:33:19,006 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:33:19,006 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:33:19,006 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:33:19,006 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:33:19,007 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_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca7cbca91136ed8ec01e37d02425dce58ede0589 [2021-10-11 00:33:19,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:33:19,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:33:19,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:33:19,473 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:33:19,474 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:33:19,475 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-11 00:33:19,563 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/data/c73d11dc4/3c017f0ec27d49298d5f639d6f8d9dfb/FLAG99428c1fb [2021-10-11 00:33:20,582 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:33:20,583 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-11 00:33:20,634 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/data/c73d11dc4/3c017f0ec27d49298d5f639d6f8d9dfb/FLAG99428c1fb [2021-10-11 00:33:21,023 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/bin/uautomizer-Z5i5R5N3CC/data/c73d11dc4/3c017f0ec27d49298d5f639d6f8d9dfb [2021-10-11 00:33:21,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:33:21,027 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:33:21,029 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:33:21,029 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:33:21,045 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:33:21,045 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:33:21" (1/1) ... [2021-10-11 00:33:21,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69bbf95b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:33:21, skipping insertion in model container [2021-10-11 00:33:21,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:33:21" (1/1) ... [2021-10-11 00:33:21,055 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:33:21,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:33:21,581 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-10-11 00:33:21,588 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-10-11 00:33:21,615 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:33:21,624 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:33:22,825 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:22,826 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:22,827 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:22,830 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:22,831 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:22,866 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:22,867 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:22,869 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:22,871 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:23,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:33:23,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:33:23,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:33:23,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:33:23,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:33:23,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:33:23,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:33:23,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:33:23,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:33:23,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:33:23,577 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:33:23,723 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:23,724 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:23,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:33:23,929 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:33:23,957 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-10-11 00:33:23,958 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b290aed0-c985-4c74-9cef-6d60d0fee010/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-10-11 00:33:23,961 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:33:23,962 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:33:24,007 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:24,008 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:24,008 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:24,008 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:24,009 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:24,016 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:24,017 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:24,018 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:24,018 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:24,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:33:24,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:33:24,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:33:24,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:33:24,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:33:24,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:33:24,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:33:24,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:33:24,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:33:24,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:33:24,124 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:33:24,196 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:24,196 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:33:24,262 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:33:25,246 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:33:25,247 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:33:25 WrapperNode [2021-10-11 00:33:25,247 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:33:25,248 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:33:25,249 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:33:25,249 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:33:25,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:33:25" (1/1) ... [2021-10-11 00:33:25,317 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-11 00:33:25,373 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:33:25" (1/1) ... [2021-10-11 00:33:25,374 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:33:25,374 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:33:25,376 INFO L168 Benchmark]: Toolchain (without parser) took 4347.55 ms. Allocated memory was 56.6 MB in the beginning and 123.7 MB in the end (delta: 67.1 MB). Free memory was 26.7 MB in the beginning and 23.7 MB in the end (delta: 3.1 MB). Peak memory consumption was 70.3 MB. Max. memory is 16.1 GB. [2021-10-11 00:33:25,376 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 56.6 MB. Free memory was 38.2 MB in the beginning and 38.1 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:33:25,377 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4219.01 ms. Allocated memory was 56.6 MB in the beginning and 123.7 MB in the end (delta: 67.1 MB). Free memory was 26.5 MB in the beginning and 29.9 MB in the end (delta: -3.4 MB). Peak memory consumption was 72.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:33:25,378 INFO L168 Benchmark]: Boogie Procedure Inliner took 125.43 ms. Allocated memory is still 123.7 MB. Free memory was 29.9 MB in the beginning and 23.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 00:33:25,380 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 56.6 MB. Free memory was 38.2 MB in the beginning and 38.1 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4219.01 ms. Allocated memory was 56.6 MB in the beginning and 123.7 MB in the end (delta: 67.1 MB). Free memory was 26.5 MB in the beginning and 29.9 MB in the end (delta: -3.4 MB). Peak memory consumption was 72.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 125.43 ms. Allocated memory is still 123.7 MB. Free memory was 29.9 MB in the beginning and 23.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...