./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_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_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/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 0c9e1446ae5d09f17079ff1abf8aacb6ee2741f1 ............................................................................................................................................................................... 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_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/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 0c9e1446ae5d09f17079ff1abf8aacb6ee2741f1 ..................................................................................................................................................................................................................................... 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 20:01:21,160 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:01:21,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:01:21,227 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:01:21,227 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:01:21,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:01:21,231 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:01:21,234 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:01:21,237 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:01:21,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:01:21,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:01:21,241 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:01:21,242 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:01:21,243 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:01:21,245 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:01:21,246 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:01:21,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:01:21,249 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:01:21,251 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:01:21,254 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:01:21,256 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:01:21,257 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:01:21,259 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:01:21,260 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:01:21,264 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:01:21,264 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:01:21,265 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:01:21,266 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:01:21,267 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:01:21,268 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:01:21,271 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:01:21,272 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:01:21,273 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:01:21,274 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:01:21,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:01:21,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:01:21,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:01:21,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:01:21,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:01:21,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:01:21,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:01:21,285 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 20:01:21,330 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:01:21,330 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:01:21,334 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:01:21,334 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:01:21,335 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:01:21,335 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:01:21,335 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:01:21,335 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:01:21,335 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:01:21,336 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:01:21,337 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:01:21,337 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:01:21,337 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:01:21,338 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:01:21,338 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:01:21,338 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:01:21,338 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:01:21,338 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:01:21,339 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:01:21,339 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:01:21,339 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:01:21,339 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:01:21,339 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:01:21,340 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:01:21,340 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:01:21,340 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:01:21,340 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:01:21,340 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_22a8c21b-8473-43cb-a53a-96ef342cbea9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c9e1446ae5d09f17079ff1abf8aacb6ee2741f1 [2020-11-29 20:01:21,646 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:01:21,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:01:21,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:01:21,690 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:01:21,691 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:01:21,692 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2020-11-29 20:01:21,788 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/data/3c8c75b07/a8432a1c884844b9800304825560159c/FLAG92590f89f [2020-11-29 20:01:22,682 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:01:22,683 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2020-11-29 20:01:22,739 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/data/3c8c75b07/a8432a1c884844b9800304825560159c/FLAG92590f89f [2020-11-29 20:01:23,165 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/data/3c8c75b07/a8432a1c884844b9800304825560159c [2020-11-29 20:01:23,167 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:01:23,170 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:01:23,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:01:23,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:01:23,178 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:01:23,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:01:23" (1/1) ... [2020-11-29 20:01:23,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eda0a56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:01:23, skipping insertion in model container [2020-11-29 20:01:23,182 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:01:23" (1/1) ... [2020-11-29 20:01:23,189 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:01:23,343 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:01:23,667 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:01:23,674 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:01:24,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:24,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:24,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:24,974 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:24,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:25,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:25,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:25,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:25,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:25,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:25,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:25,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:25,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:25,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:01:25,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:01:25,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:01:25,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:01:25,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:01:25,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:01:25,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:01:25,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:01:25,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:01:25,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:01:25,687 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:01:25,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:25,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:25,951 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:01:26,026 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 20:01:26,034 INFO L168 Benchmark]: Toolchain (without parser) took 2863.13 ms. Allocated memory was 117.4 MB in the beginning and 146.8 MB in the end (delta: 29.4 MB). Free memory was 76.0 MB in the beginning and 94.8 MB in the end (delta: -18.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:01:26,035 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory was 38.4 MB in the beginning and 38.3 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:01:26,038 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2857.02 ms. Allocated memory was 117.4 MB in the beginning and 146.8 MB in the end (delta: 29.4 MB). Free memory was 75.7 MB in the beginning and 94.8 MB in the end (delta: -19.0 MB). Peak memory consumption was 26.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:01:26,041 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory was 38.4 MB in the beginning and 38.3 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2857.02 ms. Allocated memory was 117.4 MB in the beginning and 146.8 MB in the end (delta: 29.4 MB). Free memory was 75.7 MB in the beginning and 94.8 MB in the end (delta: -19.0 MB). Peak memory consumption was 26.3 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 20:01:28,445 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:01:28,449 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:01:28,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:01:28,500 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:01:28,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:01:28,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:01:28,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:01:28,516 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:01:28,522 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:01:28,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:01:28,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:01:28,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:01:28,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:01:28,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:01:28,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:01:28,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:01:28,554 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:01:28,558 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:01:28,565 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:01:28,567 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:01:28,569 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:01:28,571 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:01:28,579 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:01:28,586 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:01:28,589 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:01:28,590 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:01:28,592 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:01:28,593 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:01:28,594 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:01:28,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:01:28,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:01:28,597 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:01:28,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:01:28,599 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:01:28,600 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:01:28,601 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:01:28,601 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:01:28,601 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:01:28,603 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:01:28,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:01:28,605 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 20:01:28,649 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:01:28,649 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:01:28,651 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:01:28,652 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:01:28,653 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:01:28,654 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:01:28,654 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:01:28,655 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:01:28,655 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:01:28,655 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:01:28,656 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:01:28,657 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:01:28,657 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:01:28,657 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:01:28,658 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:01:28,658 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:01:28,658 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:01:28,658 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:01:28,659 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:01:28,659 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:01:28,659 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:01:28,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:01:28,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:01:28,660 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:01:28,661 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:01:28,661 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:01:28,661 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:01:28,661 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:01:28,662 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:01:28,662 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:01:28,662 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 20:01:28,663 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_22a8c21b-8473-43cb-a53a-96ef342cbea9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c9e1446ae5d09f17079ff1abf8aacb6ee2741f1 [2020-11-29 20:01:29,077 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:01:29,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:01:29,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:01:29,103 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:01:29,103 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:01:29,105 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2020-11-29 20:01:29,183 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/data/631c6a3e6/c5523060d6ab453aa7b0ca6e0dc806a8/FLAGcf40c9fec [2020-11-29 20:01:30,091 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:01:30,092 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2020-11-29 20:01:30,145 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/data/631c6a3e6/c5523060d6ab453aa7b0ca6e0dc806a8/FLAGcf40c9fec [2020-11-29 20:01:30,542 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_22a8c21b-8473-43cb-a53a-96ef342cbea9/bin/ukojak/data/631c6a3e6/c5523060d6ab453aa7b0ca6e0dc806a8 [2020-11-29 20:01:30,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:01:30,546 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:01:30,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:01:30,548 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:01:30,555 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:01:30,556 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:01:30" (1/1) ... [2020-11-29 20:01:30,559 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79271cf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:01:30, skipping insertion in model container [2020-11-29 20:01:30,560 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:01:30" (1/1) ... [2020-11-29 20:01:30,568 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:01:30,713 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:01:31,107 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:01:31,115 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:01:32,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:32,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:32,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:32,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:32,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:32,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:32,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:32,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:32,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:32,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:32,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:32,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:32,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:32,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:01:32,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:01:32,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:01:32,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:01:32,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:01:32,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:01:32,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:01:32,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:01:32,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:01:32,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:01:33,077 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:01:33,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:01:33,391 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 20:01:33,504 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:01:33,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:01:33,513 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:01:33,580 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,597 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,606 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:01:33,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:01:33,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:01:33,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:01:33,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:01:33,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:01:33,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:01:33,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:01:33,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:01:33,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:01:33,765 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:01:33,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:33,919 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:01:33,966 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:01:33,993 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:01:33,997 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:01:34,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:34,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:34,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:34,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:34,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:34,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:34,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:34,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:34,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:34,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:34,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:34,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:34,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:34,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:01:34,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:01:34,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:01:34,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:01:34,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:01:34,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:01:34,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:01:34,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:01:34,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:01:34,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:01:34,148 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:01:34,222 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:34,222 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:01:34,278 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:01:35,177 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:01:35,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:01:35 WrapperNode [2020-11-29 20:01:35,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:01:35,179 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:01:35,180 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:01:35,180 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:01:35,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:01:35" (1/1) ... [2020-11-29 20:01:35,265 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 20:01:35,365 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:01:35" (1/1) ... [2020-11-29 20:01:35,365 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:01:35,366 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 20:01:35,368 INFO L168 Benchmark]: Toolchain (without parser) took 4821.05 ms. Allocated memory was 48.2 MB in the beginning and 226.5 MB in the end (delta: 178.3 MB). Free memory was 24.2 MB in the beginning and 90.4 MB in the end (delta: -66.2 MB). Peak memory consumption was 112.1 MB. Max. memory is 16.1 GB. [2020-11-29 20:01:35,368 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 48.2 MB. Free memory is still 29.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:01:35,369 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4631.36 ms. Allocated memory was 48.2 MB in the beginning and 226.5 MB in the end (delta: 178.3 MB). Free memory was 24.0 MB in the beginning and 95.7 MB in the end (delta: -71.7 MB). Peak memory consumption was 158.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:01:35,369 INFO L168 Benchmark]: Boogie Procedure Inliner took 186.24 ms. Allocated memory is still 226.5 MB. Free memory was 95.7 MB in the beginning and 90.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:01:35,371 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 48.2 MB. Free memory is still 29.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4631.36 ms. Allocated memory was 48.2 MB in the beginning and 226.5 MB in the end (delta: 178.3 MB). Free memory was 24.0 MB in the beginning and 95.7 MB in the end (delta: -71.7 MB). Peak memory consumption was 158.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 186.24 ms. Allocated memory is still 226.5 MB. Free memory was 95.7 MB in the beginning and 90.4 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...