./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/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 f17c7a15630199c33d82dd8d57eaeed95a2d0a44 ............................................................................................................................................................................... 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_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/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 f17c7a15630199c33d82dd8d57eaeed95a2d0a44 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:59:02,559 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:59:02,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:59:02,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:59:02,627 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:59:02,628 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:59:02,630 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:59:02,657 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:59:02,660 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:59:02,666 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:59:02,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:59:02,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:59:02,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:59:02,673 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:59:02,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:59:02,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:59:02,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:59:02,680 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:59:02,684 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:59:02,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:59:02,694 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:59:02,696 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:59:02,698 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:59:02,699 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:59:02,703 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:59:02,704 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:59:02,704 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:59:02,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:59:02,712 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:59:02,713 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:59:02,714 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:59:02,715 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:59:02,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:59:02,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:59:02,719 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:59:02,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:59:02,720 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:59:02,721 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:59:02,721 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:59:02,722 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:59:02,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:59:02,729 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 19:59:02,777 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:59:02,777 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:59:02,778 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:59:02,779 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:59:02,779 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:59:02,780 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:59:02,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:59:02,780 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:59:02,780 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:59:02,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:59:02,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:59:02,782 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:59:02,782 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:59:02,782 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:59:02,783 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:59:02,783 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:59:02,783 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:59:02,783 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:59:02,784 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:59:02,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:59:02,784 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:59:02,784 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:59:02,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:59:02,785 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:59:02,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:59:02,785 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:59:02,786 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:59:02,786 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_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f17c7a15630199c33d82dd8d57eaeed95a2d0a44 [2020-11-29 19:59:03,092 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:59:03,120 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:59:03,123 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:59:03,124 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:59:03,125 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:59:03,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2020-11-29 19:59:03,210 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/data/1ac295cee/7ed2c74fc35f453c8499beaad55d51f4/FLAG344a8006f [2020-11-29 19:59:04,329 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:59:04,330 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2020-11-29 19:59:04,370 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/data/1ac295cee/7ed2c74fc35f453c8499beaad55d51f4/FLAG344a8006f [2020-11-29 19:59:04,730 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/data/1ac295cee/7ed2c74fc35f453c8499beaad55d51f4 [2020-11-29 19:59:04,734 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:59:04,737 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:59:04,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:59:04,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:59:04,746 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:59:04,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:59:04" (1/1) ... [2020-11-29 19:59:04,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@573cc3e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:59:04, skipping insertion in model container [2020-11-29 19:59:04,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:59:04" (1/1) ... [2020-11-29 19:59:04,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:59:04,920 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:59:05,334 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:59:05,344 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:59:06,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:06,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:06,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:06,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:06,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:06,580 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:06,582 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:06,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:06,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:06,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:06,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:06,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:06,599 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:07,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:59:07,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:59:07,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:59:07,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:59:07,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:59:07,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:59:07,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:59:07,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:59:07,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:59:07,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:59:07,303 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:59:07,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:07,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:07,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:59:07,535 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) [2020-11-29 19:59:07,544 INFO L168 Benchmark]: Toolchain (without parser) took 2805.86 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 57.2 MB in the beginning and 86.4 MB in the end (delta: -29.3 MB). Peak memory consumption was 47.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:59:07,544 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 96.5 MB. Free memory was 53.3 MB in the beginning and 53.3 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:59:07,545 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2800.29 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 57.2 MB in the beginning and 86.4 MB in the end (delta: -29.3 MB). Peak memory consumption was 47.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:59:07,547 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 96.5 MB. Free memory was 53.3 MB in the beginning and 53.3 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2800.29 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 57.2 MB in the beginning and 86.4 MB in the end (delta: -29.3 MB). Peak memory consumption was 47.1 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-a4ecdab [2020-11-29 19:59:09,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:59:09,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:59:09,802 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:59:09,803 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:59:09,805 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:59:09,806 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:59:09,809 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:59:09,812 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:59:09,813 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:59:09,814 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:59:09,816 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:59:09,817 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:59:09,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:59:09,819 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:59:09,821 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:59:09,822 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:59:09,823 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:59:09,826 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:59:09,829 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:59:09,831 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:59:09,839 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:59:09,841 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:59:09,844 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:59:09,850 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:59:09,861 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:59:09,861 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:59:09,862 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:59:09,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:59:09,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:59:09,864 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:59:09,865 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:59:09,865 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:59:09,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:59:09,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:59:09,868 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:59:09,868 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:59:09,868 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:59:09,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:59:09,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:59:09,870 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:59:09,871 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 19:59:09,898 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:59:09,898 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:59:09,899 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:59:09,899 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:59:09,900 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:59:09,900 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:59:09,901 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:59:09,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:59:09,901 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:59:09,902 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:59:09,902 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:59:09,902 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:59:09,902 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:59:09,902 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:59:09,903 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:59:09,903 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:59:09,903 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:59:09,903 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:59:09,904 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:59:09,904 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:59:09,904 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:59:09,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:59:09,905 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:59:09,905 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:59:09,905 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:59:09,905 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:59:09,906 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:59:09,906 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:59:09,906 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:59:09,906 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:59:09,921 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 19:59:09,921 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_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f17c7a15630199c33d82dd8d57eaeed95a2d0a44 [2020-11-29 19:59:10,350 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:59:10,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:59:10,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:59:10,385 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:59:10,386 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:59:10,387 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2020-11-29 19:59:10,464 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/data/8ceab266d/f53c67b5424647c0b373508c6e76b197/FLAG8d61851c9 [2020-11-29 19:59:11,340 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:59:11,341 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2020-11-29 19:59:11,413 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/data/8ceab266d/f53c67b5424647c0b373508c6e76b197/FLAG8d61851c9 [2020-11-29 19:59:11,826 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d5869b7b-59d8-4e5b-9daf-8ad649c79a7a/bin/ukojak/data/8ceab266d/f53c67b5424647c0b373508c6e76b197 [2020-11-29 19:59:11,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:59:11,832 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:59:11,833 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:59:11,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:59:11,837 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:59:11,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:59:11" (1/1) ... [2020-11-29 19:59:11,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@247db30c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:59:11, skipping insertion in model container [2020-11-29 19:59:11,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:59:11" (1/1) ... [2020-11-29 19:59:11,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:59:11,977 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:59:12,332 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:59:12,341 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:59:13,376 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:13,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:13,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:13,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:13,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:13,410 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:13,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:13,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:13,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:13,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:13,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:13,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:13,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:13,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:59:13,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:59:13,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:59:13,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:59:13,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:59:13,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:59:13,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:59:13,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:59:13,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:59:13,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:59:14,124 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:59:14,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,309 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:59:14,362 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 19:59:14,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:59:14,434 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:59:14,435 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:59:14,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:59:14,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:59:14,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:59:14,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:59:14,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:59:14,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:59:14,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:59:14,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:59:14,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:59:14,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:59:14,630 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:59:14,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,773 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:59:14,818 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:59:14,844 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:59:14,846 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:59:14,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:14,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:59:14,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:59:14,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:59:14,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:59:14,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:59:14,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:59:14,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:59:14,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:59:14,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:59:14,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:59:15,004 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:59:15,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:15,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:59:15,119 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:59:16,229 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:59:16,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:59:16 WrapperNode [2020-11-29 19:59:16,230 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:59:16,231 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:59:16,231 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:59:16,231 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:59:16,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:59:16" (1/1) ... [2020-11-29 19:59:16,299 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]]] [2020-11-29 19:59:16,368 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:59:16" (1/1) ... [2020-11-29 19:59:16,379 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:59:16,379 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:59:16,381 INFO L168 Benchmark]: Toolchain (without parser) took 4548.08 ms. Allocated memory was 67.1 MB in the beginning and 144.7 MB in the end (delta: 77.6 MB). Free memory was 41.4 MB in the beginning and 58.6 MB in the end (delta: -17.2 MB). Peak memory consumption was 59.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:59:16,381 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 67.1 MB. Free memory is still 50.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:59:16,382 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4396.97 ms. Allocated memory was 67.1 MB in the beginning and 144.7 MB in the end (delta: 77.6 MB). Free memory was 41.3 MB in the beginning and 63.8 MB in the end (delta: -22.5 MB). Peak memory consumption was 98.7 MB. Max. memory is 16.1 GB. [2020-11-29 19:59:16,382 INFO L168 Benchmark]: Boogie Procedure Inliner took 147.97 ms. Allocated memory is still 144.7 MB. Free memory was 63.8 MB in the beginning and 58.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:59:16,384 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 67.1 MB. Free memory is still 50.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4396.97 ms. Allocated memory was 67.1 MB in the beginning and 144.7 MB in the end (delta: 77.6 MB). Free memory was 41.3 MB in the beginning and 63.8 MB in the end (delta: -22.5 MB). Peak memory consumption was 98.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 147.97 ms. Allocated memory is still 144.7 MB. Free memory was 63.8 MB in the beginning and 58.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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...