./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak --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 aa625a58a70d8ee7f05d703e655a1fd6c9182c6d ........................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak --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 aa625a58a70d8ee7f05d703e655a1fd6c9182c6d ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:27:45,397 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:27:45,401 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:27:45,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:27:45,458 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:27:45,465 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:27:45,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:27:45,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:27:45,476 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:27:45,485 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:27:45,486 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:27:45,490 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:27:45,490 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:27:45,495 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:27:45,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:27:45,499 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:27:45,500 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:27:45,505 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:27:45,509 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:27:45,519 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:27:45,522 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:27:45,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:27:45,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:27:45,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:27:45,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:27:45,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:27:45,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:27:45,534 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:27:45,535 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:27:45,536 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:27:45,537 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:27:45,538 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:27:45,540 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:27:45,542 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:27:45,543 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:27:45,544 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:27:45,545 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:27:45,545 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:27:45,545 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:27:45,547 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:27:45,548 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:27:45,551 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:27:45,586 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:27:45,586 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:27:45,587 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:27:45,587 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:27:45,588 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:27:45,588 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:27:45,589 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:27:45,589 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:27:45,589 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:27:45,590 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:27:45,590 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:27:45,590 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:27:45,590 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:27:45,590 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:27:45,591 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:27:45,591 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:27:45,591 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:27:45,592 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:27:45,592 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:27:45,592 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:27:45,592 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:27:45,602 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:27:45,602 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:27:45,603 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:27:45,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:27:45,603 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:27:45,603 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:27:45,603 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa625a58a70d8ee7f05d703e655a1fd6c9182c6d [2020-12-01 16:27:45,870 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:27:45,916 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:27:45,920 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:27:45,921 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:27:45,922 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:27:45,924 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2020-12-01 16:27:46,022 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/data/6d1c48edd/8ed6feb4e1f748d7b55a32d0bb4e2038/FLAGf14261034 [2020-12-01 16:27:47,217 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:27:47,218 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2020-12-01 16:27:47,266 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/data/6d1c48edd/8ed6feb4e1f748d7b55a32d0bb4e2038/FLAGf14261034 [2020-12-01 16:27:47,430 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/data/6d1c48edd/8ed6feb4e1f748d7b55a32d0bb4e2038 [2020-12-01 16:27:47,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:27:47,437 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:27:47,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:27:47,443 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:27:47,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:27:47,451 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:27:47" (1/1) ... [2020-12-01 16:27:47,454 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a9041a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:47, skipping insertion in model container [2020-12-01 16:27:47,454 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:27:47" (1/1) ... [2020-12-01 16:27:47,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:27:47,675 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:27:48,027 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:27:48,034 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:27:49,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:49,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:49,339 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:49,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:49,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:49,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:49,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:49,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:49,377 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:50,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:27:50,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:27:50,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:27:50,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:27:50,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:27:50,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:27:50,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:27:50,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:27:50,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:27:50,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:27:50,378 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:27:50,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:50,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:50,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:27:50,683 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:618) 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) [2020-12-01 16:27:50,691 INFO L168 Benchmark]: Toolchain (without parser) took 3251.85 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 49.5 MB in the beginning and 42.1 MB in the end (delta: 7.4 MB). Peak memory consumption was 24.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:27:50,693 INFO L168 Benchmark]: CDTParser took 1.41 ms. Allocated memory is still 83.9 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:27:50,694 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3245.18 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 49.3 MB in the beginning and 42.1 MB in the end (delta: 7.2 MB). Peak memory consumption was 24.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:27:50,697 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.41 ms. Allocated memory is still 83.9 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3245.18 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 49.3 MB in the beginning and 42.1 MB in the end (delta: 7.2 MB). Peak memory consumption was 24.5 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 0.2.0-69874e2 [2020-12-01 16:27:53,648 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:27:53,652 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:27:53,696 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:27:53,697 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:27:53,699 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:27:53,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:27:53,706 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:27:53,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:27:53,712 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:27:53,714 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:27:53,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:27:53,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:27:53,739 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:27:53,744 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:27:53,748 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:27:53,750 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:27:53,759 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:27:53,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:27:53,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:27:53,781 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:27:53,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:27:53,789 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:27:53,799 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:27:53,804 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:27:53,805 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:27:53,806 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:27:53,807 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:27:53,808 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:27:53,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:27:53,817 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:27:53,818 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:27:53,822 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:27:53,824 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:27:53,825 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:27:53,826 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:27:53,827 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:27:53,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:27:53,828 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:27:53,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:27:53,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:27:53,834 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:27:53,899 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:27:53,900 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:27:53,903 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:27:53,904 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:27:53,907 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:27:53,907 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:27:53,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:27:53,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:27:53,909 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:27:53,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:27:53,911 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:27:53,912 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:27:53,912 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:27:53,912 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:27:53,913 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:27:53,913 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:27:53,913 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:27:53,914 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:27:53,914 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:27:53,915 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:27:53,915 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:27:53,915 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:27:53,916 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:27:53,916 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:27:53,916 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:27:53,917 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:27:53,917 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:27:53,917 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:27:53,918 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:27:53,918 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:27:53,918 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:27:53,919 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa625a58a70d8ee7f05d703e655a1fd6c9182c6d [2020-12-01 16:27:54,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:27:54,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:27:54,618 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:27:54,620 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:27:54,621 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:27:54,622 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2020-12-01 16:27:54,706 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/data/1f991adb8/fc648b4d682f4fe8bd6785019df22427/FLAG8b5f1b105 [2020-12-01 16:27:55,741 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:27:55,742 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2020-12-01 16:27:55,822 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/data/1f991adb8/fc648b4d682f4fe8bd6785019df22427/FLAG8b5f1b105 [2020-12-01 16:27:56,196 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e1e61163-d032-430f-bbce-b547ec421319/bin/ukojak/data/1f991adb8/fc648b4d682f4fe8bd6785019df22427 [2020-12-01 16:27:56,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:27:56,207 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:27:56,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:27:56,212 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:27:56,218 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:27:56,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:27:56" (1/1) ... [2020-12-01 16:27:56,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62d5e03b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:56, skipping insertion in model container [2020-12-01 16:27:56,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:27:56" (1/1) ... [2020-12-01 16:27:56,234 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:27:56,471 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:27:57,041 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:27:57,053 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:27:58,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:58,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:58,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:58,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:58,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:58,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:58,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:58,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:58,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:59,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:27:59,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:27:59,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:27:59,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:27:59,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:27:59,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:27:59,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:27:59,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:27:59,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:27:59,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:27:59,461 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:27:59,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:59,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:27:59,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:27:59,950 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:28:00,028 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:28:00,037 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:28:00,040 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:28:00,107 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,110 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,110 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,111 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,112 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,132 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,133 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,232 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:28:00,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:28:00,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:28:00,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:28:00,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:28:00,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:28:00,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:28:00,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:28:00,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:28:00,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:28:00,298 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:28:00,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,465 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:28:00,544 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:28:00,565 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:28:00,567 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:28:00,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,613 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:28:00,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:28:00,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:28:00,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:28:00,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:28:00,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:28:00,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:28:00,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:28:00,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:28:00,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:28:00,713 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:28:00,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:28:00,906 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:28:02,193 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:28:02,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:02 WrapperNode [2020-12-01 16:28:02,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:02,197 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:28:02,197 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:28:02,197 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:28:02,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:02" (1/1) ... [2020-12-01 16:28:02,330 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]]] [2020-12-01 16:28:02,467 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:02" (1/1) ... [2020-12-01 16:28:02,467 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:28:02,468 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 16:28:02,470 INFO L168 Benchmark]: Toolchain (without parser) took 6262.56 ms. Allocated memory was 67.1 MB in the beginning and 165.7 MB in the end (delta: 98.6 MB). Free memory was 38.9 MB in the beginning and 46.2 MB in the end (delta: -7.3 MB). Peak memory consumption was 91.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:02,471 INFO L168 Benchmark]: CDTParser took 2.14 ms. Allocated memory is still 67.1 MB. Free memory is still 48.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:28:02,472 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5984.19 ms. Allocated memory was 67.1 MB in the beginning and 165.7 MB in the end (delta: 98.6 MB). Free memory was 38.7 MB in the beginning and 51.5 MB in the end (delta: -12.7 MB). Peak memory consumption was 118.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:02,473 INFO L168 Benchmark]: Boogie Procedure Inliner took 270.86 ms. Allocated memory is still 165.7 MB. Free memory was 51.5 MB in the beginning and 46.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:02,475 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.14 ms. Allocated memory is still 67.1 MB. Free memory is still 48.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5984.19 ms. Allocated memory was 67.1 MB in the beginning and 165.7 MB in the end (delta: 98.6 MB). Free memory was 38.7 MB in the beginning and 51.5 MB in the end (delta: -12.7 MB). Peak memory consumption was 118.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 270.86 ms. Allocated memory is still 165.7 MB. Free memory was 51.5 MB in the beginning and 46.2 MB in the end (delta: 5.2 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...