./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/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 fb588c81f4018070b74f7cfa0d5d4ee524b4ceaa ........................................................................................................................................................................... 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_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/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 fb588c81f4018070b74f7cfa0d5d4ee524b4ceaa ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:56:01,327 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:56:01,333 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:56:01,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:56:01,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:56:01,427 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:56:01,429 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:56:01,431 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:56:01,433 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:56:01,434 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:56:01,440 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:56:01,443 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:56:01,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:56:01,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:56:01,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:56:01,456 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:56:01,457 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:56:01,458 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:56:01,461 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:56:01,463 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:56:01,466 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:56:01,467 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:56:01,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:56:01,470 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:56:01,473 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:56:01,475 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:56:01,483 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:56:01,485 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:56:01,486 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:56:01,487 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:56:01,487 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:56:01,488 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:56:01,489 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:56:01,490 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:56:01,492 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:56:01,492 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:56:01,493 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:56:01,493 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:56:01,494 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:56:01,495 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:56:01,496 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:56:01,504 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:56:01,542 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:56:01,542 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:56:01,543 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:56:01,550 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:56:01,551 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:56:01,551 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:56:01,551 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:56:01,551 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:56:01,551 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:56:01,552 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:56:01,553 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:56:01,553 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:56:01,553 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:56:01,553 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:56:01,554 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:56:01,554 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:56:01,554 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:56:01,554 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:56:01,554 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:56:01,555 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:56:01,555 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:56:01,555 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:56:01,555 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:56:01,556 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:56:01,556 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:56:01,556 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:56:01,556 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:56:01,557 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_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb588c81f4018070b74f7cfa0d5d4ee524b4ceaa [2020-12-01 17:56:01,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:56:01,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:56:01,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:56:01,883 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:56:01,884 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:56:01,885 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2020-12-01 17:56:01,976 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/data/1789ae9b6/aea287518e4c41d9bd9476627ad9a763/FLAG4dec2afca [2020-12-01 17:56:02,984 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:56:02,985 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2020-12-01 17:56:03,041 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/data/1789ae9b6/aea287518e4c41d9bd9476627ad9a763/FLAG4dec2afca [2020-12-01 17:56:03,330 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/data/1789ae9b6/aea287518e4c41d9bd9476627ad9a763 [2020-12-01 17:56:03,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:56:03,335 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:56:03,345 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:56:03,345 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:56:03,350 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:56:03,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:56:03" (1/1) ... [2020-12-01 17:56:03,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60edbbad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:03, skipping insertion in model container [2020-12-01 17:56:03,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:56:03" (1/1) ... [2020-12-01 17:56:03,368 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:56:03,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:56:04,074 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:56:04,085 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:56:05,357 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:05,366 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:05,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:05,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:05,370 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:05,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:05,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:05,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:05,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:05,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:56:05,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:56:05,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:56:05,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:56:05,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:56:05,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:56:05,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:56:05,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:56:05,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:56:05,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:56:06,145 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:56:06,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:06,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:06,400 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:56:06,478 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:56:06,484 INFO L168 Benchmark]: Toolchain (without parser) took 3147.35 ms. Allocated memory is still 113.2 MB. Free memory was 74.4 MB in the beginning and 73.9 MB in the end (delta: 542.2 kB). Peak memory consumption was 36.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:56:06,487 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 75.5 MB. Free memory was 36.9 MB in the beginning and 36.9 MB in the end (delta: 37.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:56:06,489 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3136.95 ms. Allocated memory is still 113.2 MB. Free memory was 74.4 MB in the beginning and 73.9 MB in the end (delta: 542.2 kB). Peak memory consumption was 36.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:56:06,494 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 75.5 MB. Free memory was 36.9 MB in the beginning and 36.9 MB in the end (delta: 37.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3136.95 ms. Allocated memory is still 113.2 MB. Free memory was 74.4 MB in the beginning and 73.9 MB in the end (delta: 542.2 kB). Peak memory consumption was 36.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:56:09,258 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:56:09,261 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:56:09,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:56:09,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:56:09,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:56:09,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:56:09,309 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:56:09,312 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:56:09,313 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:56:09,315 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:56:09,317 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:56:09,318 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:56:09,320 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:56:09,322 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:56:09,324 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:56:09,325 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:56:09,327 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:56:09,330 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:56:09,333 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:56:09,336 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:56:09,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:56:09,340 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:56:09,342 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:56:09,347 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:56:09,347 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:56:09,348 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:56:09,349 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:56:09,350 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:56:09,352 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:56:09,353 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:56:09,354 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:56:09,356 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:56:09,357 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:56:09,359 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:56:09,360 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:56:09,362 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:56:09,362 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:56:09,363 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:56:09,364 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:56:09,366 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:56:09,367 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:56:09,427 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:56:09,427 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:56:09,429 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:56:09,429 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:56:09,431 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:56:09,431 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:56:09,432 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:56:09,432 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:56:09,433 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:56:09,433 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:56:09,434 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:56:09,434 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:56:09,434 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:56:09,435 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:56:09,435 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:56:09,435 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:56:09,436 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:56:09,436 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:56:09,436 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:56:09,437 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:56:09,437 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:56:09,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:56:09,438 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:56:09,438 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:56:09,438 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:56:09,439 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:56:09,439 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:56:09,439 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:56:09,440 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:56:09,440 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:56:09,440 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:56:09,441 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_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb588c81f4018070b74f7cfa0d5d4ee524b4ceaa [2020-12-01 17:56:09,901 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:56:09,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:56:09,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:56:09,950 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:56:09,951 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:56:09,952 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2020-12-01 17:56:10,035 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/data/ac69ad5bc/88b7e9d1153c41eb886820e52dfa14e0/FLAG36458a9e9 [2020-12-01 17:56:11,296 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:56:11,298 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2020-12-01 17:56:11,352 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/data/ac69ad5bc/88b7e9d1153c41eb886820e52dfa14e0/FLAG36458a9e9 [2020-12-01 17:56:11,589 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f65084d6-a6b5-4992-96b3-7a24ddc4fb1a/bin/ukojak/data/ac69ad5bc/88b7e9d1153c41eb886820e52dfa14e0 [2020-12-01 17:56:11,591 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:56:11,593 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:56:11,596 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:56:11,596 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:56:11,605 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:56:11,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:56:11" (1/1) ... [2020-12-01 17:56:11,611 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cd36820 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:11, skipping insertion in model container [2020-12-01 17:56:11,612 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:56:11" (1/1) ... [2020-12-01 17:56:11,620 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:56:11,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:56:12,148 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:56:12,155 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:56:13,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:13,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:13,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:13,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:13,176 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:13,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:13,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:13,217 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:13,218 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:13,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:56:13,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:56:13,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:56:13,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:56:13,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:56:13,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:56:13,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:56:13,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:56:13,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:56:13,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:56:14,024 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:56:14,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,273 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:56:14,362 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:56:14,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:56:14,452 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:56:14,454 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:56:14,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,508 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,528 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:56:14,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:56:14,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:56:14,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:56:14,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:56:14,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:56:14,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:56:14,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:56:14,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:56:14,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:56:14,643 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:56:14,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:56:14,909 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:56:14,940 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:56:14,941 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:56:14,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:14,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:15,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:15,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:15,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:15,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:56:15,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:56:15,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:56:15,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:56:15,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:56:15,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:56:15,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:56:15,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:56:15,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:56:15,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:56:15,112 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:56:15,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:15,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:56:15,266 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:56:16,167 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:56:16,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:16 WrapperNode [2020-12-01 17:56:16,168 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:56:16,169 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:56:16,170 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:56:16,170 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:56:16,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:16" (1/1) ... [2020-12-01 17:56:16,242 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 17:56:16,303 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:16" (1/1) ... [2020-12-01 17:56:16,304 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:56:16,304 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:56:16,309 INFO L168 Benchmark]: Toolchain (without parser) took 4712.44 ms. Allocated memory was 50.3 MB in the beginning and 201.3 MB in the end (delta: 151.0 MB). Free memory was 28.8 MB in the beginning and 135.5 MB in the end (delta: -106.8 MB). Peak memory consumption was 46.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:56:16,309 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 50.3 MB. Free memory was 32.7 MB in the beginning and 32.7 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:56:16,310 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4573.11 ms. Allocated memory was 50.3 MB in the beginning and 201.3 MB in the end (delta: 151.0 MB). Free memory was 28.5 MB in the beginning and 140.8 MB in the end (delta: -112.3 MB). Peak memory consumption was 119.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:56:16,311 INFO L168 Benchmark]: Boogie Procedure Inliner took 134.98 ms. Allocated memory is still 201.3 MB. Free memory was 140.8 MB in the beginning and 135.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:56:16,312 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 50.3 MB. Free memory was 32.7 MB in the beginning and 32.7 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4573.11 ms. Allocated memory was 50.3 MB in the beginning and 201.3 MB in the end (delta: 151.0 MB). Free memory was 28.5 MB in the beginning and 140.8 MB in the end (delta: -112.3 MB). Peak memory consumption was 119.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 134.98 ms. Allocated memory is still 201.3 MB. Free memory was 140.8 MB in the beginning and 135.5 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...