./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_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_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/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 86fc3ed92b9e7c5fe0a88dc698f62845e86c3334 ............................................................................................................................................................................... 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_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/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 86fc3ed92b9e7c5fe0a88dc698f62845e86c3334 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:58:25,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:58:25,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:58:25,351 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:58:25,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:58:25,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:58:25,361 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:58:25,365 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:58:25,368 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:58:25,369 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:58:25,370 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:58:25,371 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:58:25,372 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:58:25,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:58:25,375 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:58:25,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:58:25,378 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:58:25,379 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:58:25,381 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:58:25,384 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:58:25,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:58:25,390 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:58:25,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:58:25,394 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:58:25,401 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:58:25,405 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:58:25,406 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:58:25,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:58:25,415 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:58:25,416 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:58:25,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:58:25,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:58:25,420 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:58:25,421 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:58:25,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:58:25,423 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:58:25,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:58:25,424 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:58:25,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:58:25,425 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:58:25,426 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:58:25,427 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 00:58:25,457 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:58:25,460 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:58:25,461 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:58:25,462 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:58:25,463 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:58:25,463 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:58:25,463 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:58:25,464 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:58:25,464 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:58:25,464 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:58:25,465 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:58:25,466 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:58:25,466 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:58:25,466 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:58:25,467 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:58:25,467 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:58:25,467 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:58:25,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:58:25,468 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:58:25,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:58:25,468 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:58:25,468 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:58:25,469 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:58:25,469 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:58:25,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:58:25,474 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:58:25,475 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:58:25,475 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_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 86fc3ed92b9e7c5fe0a88dc698f62845e86c3334 [2020-11-30 00:58:25,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:58:25,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:58:25,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:58:25,791 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:58:25,791 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:58:25,793 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2020-11-30 00:58:25,864 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/data/231be7a5f/c9311b794c2944ccb048c7c632652bd5/FLAG0a014fa9b [2020-11-30 00:58:26,799 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:58:26,800 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2020-11-30 00:58:26,836 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/data/231be7a5f/c9311b794c2944ccb048c7c632652bd5/FLAG0a014fa9b [2020-11-30 00:58:27,259 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/data/231be7a5f/c9311b794c2944ccb048c7c632652bd5 [2020-11-30 00:58:27,262 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:58:27,264 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:58:27,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:58:27,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:58:27,269 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:58:27,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:58:27" (1/1) ... [2020-11-30 00:58:27,271 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16f4f1b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:58:27, skipping insertion in model container [2020-11-30 00:58:27,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:58:27" (1/1) ... [2020-11-30 00:58:27,279 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:58:27,402 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:58:27,694 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:58:27,699 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:58:28,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:28,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:28,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:28,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:28,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:28,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:28,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:28,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:28,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:28,662 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:28,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:28,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:28,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:29,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:58:29,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:58:29,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:58:29,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:58:29,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:58:29,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:58:29,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:58:29,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:58:29,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:58:29,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:58:29,376 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:58:29,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:29,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:29,599 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:58:29,644 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) [2020-11-30 00:58:29,654 INFO L168 Benchmark]: Toolchain (without parser) took 2388.73 ms. Allocated memory was 88.1 MB in the beginning and 121.6 MB in the end (delta: 33.6 MB). Free memory was 61.8 MB in the beginning and 73.6 MB in the end (delta: -11.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:29,655 INFO L168 Benchmark]: CDTParser took 0.57 ms. Allocated memory is still 73.4 MB. Free memory is still 45.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:58:29,658 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2386.30 ms. Allocated memory was 88.1 MB in the beginning and 121.6 MB in the end (delta: 33.6 MB). Free memory was 61.7 MB in the beginning and 73.6 MB in the end (delta: -11.9 MB). Peak memory consumption was 34.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:29,660 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 ms. Allocated memory is still 73.4 MB. Free memory is still 45.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2386.30 ms. Allocated memory was 88.1 MB in the beginning and 121.6 MB in the end (delta: 33.6 MB). Free memory was 61.7 MB in the beginning and 73.6 MB in the end (delta: -11.9 MB). Peak memory consumption was 34.7 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 [2020-11-30 00:58:31,967 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:58:31,969 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:58:32,003 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:58:32,004 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:58:32,006 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:58:32,008 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:58:32,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:58:32,013 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:58:32,014 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:58:32,016 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:58:32,024 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:58:32,025 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:58:32,026 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:58:32,028 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:58:32,029 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:58:32,030 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:58:32,032 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:58:32,034 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:58:32,037 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:58:32,039 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:58:32,041 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:58:32,042 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:58:32,043 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:58:32,047 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:58:32,048 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:58:32,048 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:58:32,049 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:58:32,050 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:58:32,051 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:58:32,052 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:58:32,053 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:58:32,054 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:58:32,055 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:58:32,056 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:58:32,057 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:58:32,057 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:58:32,058 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:58:32,058 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:58:32,059 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:58:32,060 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:58:32,061 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 00:58:32,087 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:58:32,087 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:58:32,088 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:58:32,088 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:58:32,089 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:58:32,089 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:58:32,089 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:58:32,090 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:58:32,090 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:58:32,090 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:58:32,090 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:58:32,091 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:58:32,091 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:58:32,091 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:58:32,091 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:58:32,091 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:58:32,092 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:58:32,092 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:58:32,092 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:58:32,092 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:58:32,093 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:58:32,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:58:32,093 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:58:32,093 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:58:32,094 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:58:32,094 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:58:32,094 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:58:32,094 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:58:32,094 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:58:32,095 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:58:32,095 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:58:32,095 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_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 86fc3ed92b9e7c5fe0a88dc698f62845e86c3334 [2020-11-30 00:58:32,448 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:58:32,488 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:58:32,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:58:32,493 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:58:32,494 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:58:32,494 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2020-11-30 00:58:32,572 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/data/b4d478cf3/fa8a9e6ab8dd4f778107a5f56376e4c0/FLAG517bb9633 [2020-11-30 00:58:33,592 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:58:33,594 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2020-11-30 00:58:33,633 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/data/b4d478cf3/fa8a9e6ab8dd4f778107a5f56376e4c0/FLAG517bb9633 [2020-11-30 00:58:34,018 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bcba53f5-b3a0-4dbd-8db3-bc5a4f7a8635/bin/ukojak/data/b4d478cf3/fa8a9e6ab8dd4f778107a5f56376e4c0 [2020-11-30 00:58:34,021 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:58:34,022 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:58:34,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:58:34,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:58:34,036 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:58:34,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:58:34" (1/1) ... [2020-11-30 00:58:34,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a3ee5e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:58:34, skipping insertion in model container [2020-11-30 00:58:34,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:58:34" (1/1) ... [2020-11-30 00:58:34,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:58:34,197 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:58:34,540 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:58:34,548 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:58:36,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:36,012 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:36,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:36,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:36,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:36,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:36,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:36,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:36,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:36,052 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:36,053 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:36,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:36,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:36,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:58:36,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:58:36,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:58:36,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:58:36,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:58:36,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:58:36,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:58:36,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:58:36,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:58:36,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:58:36,820 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:58:36,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:36,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:36,988 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:58:37,044 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 00:58:37,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:58:37,113 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:58:37,114 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:58:37,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,188 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,189 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,204 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,218 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,218 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:58:37,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:58:37,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:58:37,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:58:37,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:58:37,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:58:37,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:58:37,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:58:37,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:58:37,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:58:37,281 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:58:37,348 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,348 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,375 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:58:37,405 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:58:37,434 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:58:37,435 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:58:37,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,471 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,471 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,472 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,472 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,473 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,474 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,474 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,475 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:58:37,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:58:37,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:58:37,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:58:37,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:58:37,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:58:37,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:58:37,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:58:37,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:58:37,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:58:37,575 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:58:37,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:58:37,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:58:38,911 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:58:38,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:58:38 WrapperNode [2020-11-30 00:58:38,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:58:38,913 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:58:38,913 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:58:38,914 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:58:38,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:58:38" (1/1) ... [2020-11-30 00:58:38,981 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]]] [2020-11-30 00:58:39,038 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:58:38" (1/1) ... [2020-11-30 00:58:39,038 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:58:39,038 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:58:39,041 INFO L168 Benchmark]: Toolchain (without parser) took 5017.18 ms. Allocated memory was 54.5 MB in the beginning and 224.4 MB in the end (delta: 169.9 MB). Free memory was 24.2 MB in the beginning and 110.5 MB in the end (delta: -86.3 MB). Peak memory consumption was 83.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:39,041 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory is still 36.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:58:39,042 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4888.81 ms. Allocated memory was 54.5 MB in the beginning and 224.4 MB in the end (delta: 169.9 MB). Free memory was 24.0 MB in the beginning and 115.8 MB in the end (delta: -91.8 MB). Peak memory consumption was 113.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:39,042 INFO L168 Benchmark]: Boogie Procedure Inliner took 125.22 ms. Allocated memory is still 224.4 MB. Free memory was 115.8 MB in the beginning and 110.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:39,044 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory is still 36.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4888.81 ms. Allocated memory was 54.5 MB in the beginning and 224.4 MB in the end (delta: 169.9 MB). Free memory was 24.0 MB in the beginning and 115.8 MB in the end (delta: -91.8 MB). Peak memory consumption was 113.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 125.22 ms. Allocated memory is still 224.4 MB. Free memory was 115.8 MB in the beginning and 110.5 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...