./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_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_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 94b1df228466e3892b2d60d7b0790ed6435d0df6 ........................................................................................................................................................................... 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_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 94b1df228466e3892b2d60d7b0790ed6435d0df6 ............................................................................................................................................................................................................................. 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 03:44:54,648 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:44:54,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:44:54,701 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:44:54,702 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:44:54,708 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:44:54,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:44:54,715 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:44:54,718 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:44:54,726 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:44:54,727 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:44:54,729 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:44:54,730 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:44:54,733 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:44:54,735 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:44:54,740 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:44:54,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:44:54,743 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:44:54,746 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:44:54,756 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:44:54,758 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:44:54,762 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:44:54,765 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:44:54,766 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:44:54,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:44:54,771 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:44:54,772 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:44:54,774 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:44:54,775 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:44:54,776 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:44:54,777 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:44:54,778 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:44:54,780 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:44:54,781 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:44:54,783 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:44:54,784 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:44:54,784 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:44:54,785 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:44:54,785 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:44:54,786 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:44:54,787 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:44:54,788 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 03:44:54,836 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:44:54,839 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:44:54,840 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:44:54,841 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:44:54,842 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:44:54,842 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:44:54,842 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:44:54,842 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 03:44:54,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:44:54,849 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:44:54,850 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:44:54,851 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:44:54,851 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:44:54,851 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:44:54,851 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:44:54,852 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:44:54,852 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:44:54,852 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:44:54,853 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:44:54,853 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:44:54,853 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:44:54,853 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:44:54,854 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 03:44:54,854 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 03:44:54,854 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:44:54,854 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_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94b1df228466e3892b2d60d7b0790ed6435d0df6 [2021-10-13 03:44:55,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:44:55,198 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:44:55,200 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:44:55,201 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:44:55,203 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:44:55,204 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2021-10-13 03:44:55,283 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/data/3d0eeae95/b06fdbd2bcb64098bd12e42549875140/FLAG2b39e3506 [2021-10-13 03:44:56,148 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:44:56,149 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2021-10-13 03:44:56,196 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/data/3d0eeae95/b06fdbd2bcb64098bd12e42549875140/FLAG2b39e3506 [2021-10-13 03:44:56,625 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/data/3d0eeae95/b06fdbd2bcb64098bd12e42549875140 [2021-10-13 03:44:56,632 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:44:56,634 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:44:56,648 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:44:56,648 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:44:56,650 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:44:56,651 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:44:56" (1/1) ... [2021-10-13 03:44:56,652 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f88186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:44:56, skipping insertion in model container [2021-10-13 03:44:56,652 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:44:56" (1/1) ... [2021-10-13 03:44:56,657 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:44:56,772 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:44:57,047 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_9f507209-875d-4a95-b33f-21bdfa7ad7ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i[4501,4514] [2021-10-13 03:44:57,054 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_9f507209-875d-4a95-b33f-21bdfa7ad7ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i[4561,4574] [2021-10-13 03:44:57,078 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:44:57,085 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:44:58,262 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:58,263 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:58,264 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:58,266 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:58,268 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:58,293 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:58,294 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:58,296 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:58,297 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:58,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:44:58,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:44:58,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:44:58,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:44:58,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:44:58,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:44:58,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:44:58,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:44:58,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:44:58,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:44:58,918 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:44:59,017 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:59,021 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:59,103 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:44:59,152 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 03:44:59,156 INFO L168 Benchmark]: Toolchain (without parser) took 2521.34 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 46.6 MB in the beginning and 68.0 MB in the end (delta: -21.4 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-13 03:44:59,157 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 92.3 MB. Free memory was 72.1 MB in the beginning and 72.1 MB in the end (delta: 56.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:44:59,157 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2506.25 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 46.4 MB in the beginning and 68.0 MB in the end (delta: -21.7 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-13 03:44:59,159 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 92.3 MB. Free memory was 72.1 MB in the beginning and 72.1 MB in the end (delta: 56.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2506.25 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 46.4 MB in the beginning and 68.0 MB in the end (delta: -21.7 MB). Peak memory consumption was 18.9 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 03:45:01,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:45:01,531 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:45:01,588 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:45:01,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:45:01,594 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:45:01,596 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:45:01,601 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:45:01,605 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:45:01,612 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:45:01,617 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:45:01,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:45:01,620 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:45:01,622 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:45:01,624 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:45:01,626 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:45:01,627 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:45:01,628 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:45:01,630 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:45:01,632 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:45:01,634 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:45:01,635 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:45:01,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:45:01,638 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:45:01,642 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:45:01,642 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:45:01,642 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:45:01,643 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:45:01,644 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:45:01,645 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:45:01,646 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:45:01,646 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:45:01,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:45:01,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:45:01,649 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:45:01,665 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:45:01,666 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:45:01,667 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:45:01,667 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:45:01,669 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:45:01,670 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:45:01,675 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 03:45:01,724 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:45:01,724 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:45:01,726 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:45:01,726 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:45:01,727 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:45:01,728 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:45:01,728 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:45:01,728 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:45:01,728 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:45:01,729 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:45:01,730 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:45:01,730 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 03:45:01,730 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 03:45:01,730 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 03:45:01,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:45:01,731 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:45:01,731 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:45:01,731 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:45:01,731 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:45:01,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:45:01,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:45:01,732 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:45:01,732 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:45:01,733 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:45:01,733 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 03:45:01,733 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 03:45:01,733 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:45:01,734 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 03:45:01,734 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 03:45:01,734 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_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94b1df228466e3892b2d60d7b0790ed6435d0df6 [2021-10-13 03:45:02,092 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:45:02,113 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:45:02,116 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:45:02,117 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:45:02,118 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:45:02,119 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2021-10-13 03:45:02,183 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/data/74bafb39e/883b1373a41145e4bb2d97e7af7d433a/FLAG04018adf5 [2021-10-13 03:45:03,077 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:45:03,081 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2021-10-13 03:45:03,139 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/data/74bafb39e/883b1373a41145e4bb2d97e7af7d433a/FLAG04018adf5 [2021-10-13 03:45:03,590 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f507209-875d-4a95-b33f-21bdfa7ad7ab/bin/ukojak-fKGseLULKY/data/74bafb39e/883b1373a41145e4bb2d97e7af7d433a [2021-10-13 03:45:03,592 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:45:03,594 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:45:03,595 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:45:03,596 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:45:03,612 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:45:03,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:45:03" (1/1) ... [2021-10-13 03:45:03,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d5e5432 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:45:03, skipping insertion in model container [2021-10-13 03:45:03,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:45:03" (1/1) ... [2021-10-13 03:45:03,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:45:03,742 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:45:04,002 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_9f507209-875d-4a95-b33f-21bdfa7ad7ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i[4501,4514] [2021-10-13 03:45:04,011 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_9f507209-875d-4a95-b33f-21bdfa7ad7ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i[4561,4574] [2021-10-13 03:45:04,048 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:45:04,056 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:45:04,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:04,874 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:04,874 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:04,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:04,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:04,895 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:04,895 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:04,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:04,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:05,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:45:05,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:45:05,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:45:05,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:45:05,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:45:05,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:45:05,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:45:05,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:45:05,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:45:05,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:45:05,581 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:45:05,774 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:05,774 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:05,883 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:45:05,991 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 03:45:06,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:45:06,149 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_9f507209-875d-4a95-b33f-21bdfa7ad7ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i[4501,4514] [2021-10-13 03:45:06,151 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_9f507209-875d-4a95-b33f-21bdfa7ad7ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i[4561,4574] [2021-10-13 03:45:06,152 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:45:06,154 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:45:06,216 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,218 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,219 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,231 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,232 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,233 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:45:06,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:45:06,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:45:06,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:45:06,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:45:06,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:45:06,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:45:06,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:45:06,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:45:06,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:45:06,328 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:45:06,408 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,409 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,463 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:45:06,508 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:45:06,533 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_9f507209-875d-4a95-b33f-21bdfa7ad7ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i[4501,4514] [2021-10-13 03:45:06,534 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_9f507209-875d-4a95-b33f-21bdfa7ad7ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i[4561,4574] [2021-10-13 03:45:06,535 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:45:06,536 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:45:06,576 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,576 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,580 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,586 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,586 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,587 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:45:06,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:45:06,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:45:06,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:45:06,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:45:06,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:45:06,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:45:06,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:45:06,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:45:06,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:45:06,681 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:45:06,752 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,753 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:45:06,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:45:07,228 INFO L208 MainTranslator]: Completed translation [2021-10-13 03:45:07,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:45:07 WrapperNode [2021-10-13 03:45:07,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:45:07,230 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 03:45:07,230 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 03:45:07,231 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 03:45:07,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:45:07" (1/1) ... [2021-10-13 03:45:07,295 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 03:45:07,348 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:45:07" (1/1) ... [2021-10-13 03:45:07,348 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 03:45:07,348 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 03:45:07,350 INFO L168 Benchmark]: Toolchain (without parser) took 3755.63 ms. Allocated memory was 58.7 MB in the beginning and 142.6 MB in the end (delta: 83.9 MB). Free memory was 28.0 MB in the beginning and 64.1 MB in the end (delta: -36.1 MB). Peak memory consumption was 48.3 MB. Max. memory is 16.1 GB. [2021-10-13 03:45:07,351 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 58.7 MB. Free memory was 39.4 MB in the beginning and 39.3 MB in the end (delta: 56.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:45:07,352 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3633.88 ms. Allocated memory was 58.7 MB in the beginning and 142.6 MB in the end (delta: 83.9 MB). Free memory was 27.8 MB in the beginning and 69.8 MB in the end (delta: -41.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 16.1 GB. [2021-10-13 03:45:07,352 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.02 ms. Allocated memory is still 142.6 MB. Free memory was 69.8 MB in the beginning and 64.1 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 03:45:07,354 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 58.7 MB. Free memory was 39.4 MB in the beginning and 39.3 MB in the end (delta: 56.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3633.88 ms. Allocated memory was 58.7 MB in the beginning and 142.6 MB in the end (delta: 83.9 MB). Free memory was 27.8 MB in the beginning and 69.8 MB in the end (delta: -41.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 118.02 ms. Allocated memory is still 142.6 MB. Free memory was 69.8 MB in the beginning and 64.1 MB in the end (delta: 5.6 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...