./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_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_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/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 c5d3114fd531ea16f9baf9b51d08af0a49a03c4a ........................................................................................................................................................................... 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_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/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 c5d3114fd531ea16f9baf9b51d08af0a49a03c4a ......................................................................................................................................................................................................................... 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 18:06:51,243 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:06:51,245 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:06:51,326 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:06:51,327 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:06:51,329 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:06:51,331 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:06:51,337 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:06:51,340 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:06:51,341 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:06:51,343 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:06:51,344 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:06:51,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:06:51,347 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:06:51,348 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:06:51,350 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:06:51,351 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:06:51,353 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:06:51,355 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:06:51,358 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:06:51,360 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:06:51,362 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:06:51,364 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:06:51,365 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:06:51,369 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:06:51,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:06:51,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:06:51,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:06:51,373 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:06:51,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:06:51,375 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:06:51,376 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:06:51,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:06:51,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:06:51,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:06:51,380 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:06:51,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:06:51,382 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:06:51,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:06:51,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:06:51,385 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:06:51,386 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:06:51,411 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:06:51,411 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:06:51,413 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:06:51,413 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:06:51,414 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:06:51,415 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:06:51,415 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:06:51,416 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:06:51,416 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:06:51,417 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:06:51,417 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:06:51,417 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:06:51,418 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:06:51,418 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:06:51,418 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:06:51,419 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:06:51,419 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:06:51,420 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:06:51,420 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:06:51,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:06:51,421 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:06:51,422 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:06:51,422 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:06:51,422 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:06:51,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:06:51,423 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:06:51,423 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:06:51,424 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_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5d3114fd531ea16f9baf9b51d08af0a49a03c4a [2020-12-01 18:06:51,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:06:51,770 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:06:51,775 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:06:51,777 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:06:51,780 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:06:51,782 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-12-01 18:06:51,904 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/data/0c4335c9e/19052c731cbb460c8f4ce3c56d6480a7/FLAGdbffd6073 [2020-12-01 18:06:52,905 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:06:52,906 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-12-01 18:06:52,958 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/data/0c4335c9e/19052c731cbb460c8f4ce3c56d6480a7/FLAGdbffd6073 [2020-12-01 18:06:53,357 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/data/0c4335c9e/19052c731cbb460c8f4ce3c56d6480a7 [2020-12-01 18:06:53,360 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:06:53,362 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:06:53,375 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:06:53,375 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:06:53,379 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:06:53,380 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:06:53" (1/1) ... [2020-12-01 18:06:53,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49f2c0de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:53, skipping insertion in model container [2020-12-01 18:06:53,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:06:53" (1/1) ... [2020-12-01 18:06:53,390 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:06:53,507 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:06:53,833 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:06:53,839 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:06:54,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:54,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:54,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:54,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:54,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:54,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:54,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:54,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:54,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:55,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:06:55,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:06:55,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:06:55,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:06:55,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:06:55,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:06:55,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:06:55,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:06:55,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:06:55,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:06:55,609 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:06:55,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:55,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:06:55,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:06:55,853 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 18:06:55,860 INFO L168 Benchmark]: Toolchain (without parser) took 2496.14 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 42.5 MB in the beginning and 52.1 MB in the end (delta: -9.6 MB). Peak memory consumption was 18.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:06:55,861 INFO L168 Benchmark]: CDTParser took 1.70 ms. Allocated memory is still 81.8 MB. Free memory was 42.5 MB in the beginning and 42.5 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:06:55,864 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2482.01 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 60.9 MB in the beginning and 52.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 35.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:06:55,867 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.70 ms. Allocated memory is still 81.8 MB. Free memory was 42.5 MB in the beginning and 42.5 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2482.01 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 60.9 MB in the beginning and 52.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 35.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:06:58,338 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:06:58,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:06:58,392 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:06:58,393 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:06:58,394 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:06:58,397 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:06:58,399 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:06:58,402 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:06:58,403 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:06:58,405 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:06:58,407 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:06:58,416 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:06:58,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:06:58,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:06:58,421 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:06:58,422 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:06:58,423 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:06:58,425 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:06:58,428 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:06:58,430 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:06:58,436 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:06:58,438 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:06:58,440 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:06:58,445 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:06:58,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:06:58,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:06:58,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:06:58,459 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:06:58,461 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:06:58,461 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:06:58,462 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:06:58,467 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:06:58,468 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:06:58,470 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:06:58,471 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:06:58,472 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:06:58,472 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:06:58,473 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:06:58,474 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:06:58,476 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:06:58,478 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:06:58,526 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:06:58,526 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:06:58,530 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:06:58,530 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:06:58,532 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:06:58,532 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:06:58,532 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:06:58,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:06:58,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:06:58,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:06:58,534 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:06:58,534 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:06:58,535 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:06:58,535 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:06:58,535 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:06:58,535 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:06:58,536 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:06:58,536 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:06:58,536 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:06:58,536 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:06:58,537 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:06:58,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:06:58,537 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:06:58,537 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:06:58,537 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:06:58,538 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:06:58,538 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:06:58,538 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:06:58,538 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:06:58,539 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:06:58,539 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:06:58,539 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_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5d3114fd531ea16f9baf9b51d08af0a49a03c4a [2020-12-01 18:06:59,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:06:59,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:06:59,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:06:59,035 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:06:59,036 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:06:59,037 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-12-01 18:06:59,104 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/data/f59117188/272459cdd36642ea8e83681ada0b35da/FLAGee6c3f586 [2020-12-01 18:06:59,963 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:06:59,964 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-12-01 18:07:00,018 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/data/f59117188/272459cdd36642ea8e83681ada0b35da/FLAGee6c3f586 [2020-12-01 18:07:00,454 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_617c3b51-fa65-4f0e-a38f-bfd019c20f8b/bin/ukojak/data/f59117188/272459cdd36642ea8e83681ada0b35da [2020-12-01 18:07:00,457 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:07:00,458 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:07:00,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:07:00,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:07:00,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:07:00,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:07:00" (1/1) ... [2020-12-01 18:07:00,470 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f8b44a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:00, skipping insertion in model container [2020-12-01 18:07:00,470 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:07:00" (1/1) ... [2020-12-01 18:07:00,478 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:07:00,634 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:07:01,009 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:07:01,016 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:07:01,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:01,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:01,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:01,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:01,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:02,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:02,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:02,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:02,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:02,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:07:02,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:07:02,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:07:02,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:07:02,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:07:02,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:07:02,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:07:02,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:07:02,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:07:02,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:07:02,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:07:02,878 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:02,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:02,958 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:07:03,021 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:07:03,078 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:07:03,083 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:07:03,084 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:07:03,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,128 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:07:03,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:07:03,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:07:03,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:07:03,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:07:03,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:07:03,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:07:03,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:07:03,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:07:03,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:07:03,225 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:07:03,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:07:03,440 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:07:03,468 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:07:03,469 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:07:03,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,519 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,519 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,528 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:07:03,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:07:03,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:07:03,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:07:03,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:07:03,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:07:03,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:07:03,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:07:03,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:07:03,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:07:03,625 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:07:03,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:07:03,756 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:07:04,763 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:07:04,764 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:04 WrapperNode [2020-12-01 18:07:04,764 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:07:04,765 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:07:04,765 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:07:04,766 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:07:04,773 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:04" (1/1) ... [2020-12-01 18:07:04,848 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 18:07:04,921 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:04" (1/1) ... [2020-12-01 18:07:04,933 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:07:04,933 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:07:04,935 INFO L168 Benchmark]: Toolchain (without parser) took 4475.42 ms. Allocated memory was 60.8 MB in the beginning and 226.5 MB in the end (delta: 165.7 MB). Free memory was 31.6 MB in the beginning and 139.9 MB in the end (delta: -108.3 MB). Peak memory consumption was 57.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:07:04,936 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 60.8 MB. Free memory is still 42.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:07:04,936 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4303.95 ms. Allocated memory was 60.8 MB in the beginning and 226.5 MB in the end (delta: 165.7 MB). Free memory was 31.5 MB in the beginning and 145.1 MB in the end (delta: -113.7 MB). Peak memory consumption was 95.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:07:04,937 INFO L168 Benchmark]: Boogie Procedure Inliner took 167.66 ms. Allocated memory is still 226.5 MB. Free memory was 145.1 MB in the beginning and 139.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:07:04,938 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 60.8 MB. Free memory is still 42.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4303.95 ms. Allocated memory was 60.8 MB in the beginning and 226.5 MB in the end (delta: 165.7 MB). Free memory was 31.5 MB in the beginning and 145.1 MB in the end (delta: -113.7 MB). Peak memory consumption was 95.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 167.66 ms. Allocated memory is still 226.5 MB. Free memory was 145.1 MB in the beginning and 139.9 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...