./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/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 5a471804b0aeafb2235803269c31c1dcf109917d ............................................................................................................................................................................... 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_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/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 5a471804b0aeafb2235803269c31c1dcf109917d ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:34,910 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:34,914 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:35,005 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:35,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:35,013 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:35,016 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:35,022 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:35,039 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:35,046 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:35,048 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:35,054 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:35,055 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:35,060 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:35,062 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:35,064 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:35,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:35,071 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:35,076 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:35,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:35,088 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:35,090 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:35,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:35,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:35,106 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:35,107 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:35,107 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:35,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:35,111 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:35,112 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:35,113 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:35,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:35,118 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:35,120 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:35,122 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:35,122 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:35,124 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:35,124 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:35,125 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:35,126 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:35,127 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:35,132 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:42:35,182 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:35,183 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:35,185 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:35,185 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:35,186 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:35,187 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:35,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:35,188 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:35,188 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:35,188 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:35,190 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:35,190 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:35,190 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:35,191 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:35,191 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:35,191 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:35,191 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:35,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:35,192 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:35,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:35,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:35,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:35,193 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:35,194 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:35,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:35,194 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:35,194 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:35,195 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_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a471804b0aeafb2235803269c31c1dcf109917d [2020-11-28 04:42:35,644 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:35,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:35,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:35,691 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:35,692 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:35,694 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2020-11-28 04:42:35,794 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/data/c8345e48f/2e277fc831d5479d828eed2e4e405154/FLAGeafa77b05 [2020-11-28 04:42:36,949 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:36,950 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2020-11-28 04:42:36,992 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/data/c8345e48f/2e277fc831d5479d828eed2e4e405154/FLAGeafa77b05 [2020-11-28 04:42:37,310 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/data/c8345e48f/2e277fc831d5479d828eed2e4e405154 [2020-11-28 04:42:37,313 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:37,315 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:37,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:37,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:37,324 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:37,327 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:37" (1/1) ... [2020-11-28 04:42:37,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f48cc9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:37, skipping insertion in model container [2020-11-28 04:42:37,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:37" (1/1) ... [2020-11-28 04:42:37,338 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:37,473 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:37,815 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:37,822 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:38,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:38,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:38,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:38,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:38,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:38,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:38,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:38,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:38,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:38,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:38,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:38,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:38,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:39,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:39,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:39,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:39,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:39,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:39,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:39,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:39,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:39,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:39,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:39,584 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:39,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:39,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:39,980 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:40,032 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:42:40,038 INFO L168 Benchmark]: Toolchain (without parser) took 2721.73 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 65.9 MB in the beginning and 82.3 MB in the end (delta: -16.4 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:40,039 INFO L168 Benchmark]: CDTParser took 0.78 ms. Allocated memory is still 109.1 MB. Free memory was 85.2 MB in the beginning and 85.2 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:40,041 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2718.92 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 65.8 MB in the beginning and 82.3 MB in the end (delta: -16.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:40,044 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.78 ms. Allocated memory is still 109.1 MB. Free memory was 85.2 MB in the beginning and 85.2 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2718.92 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 65.8 MB in the beginning and 82.3 MB in the end (delta: -16.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:42,565 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:42,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:42,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:42,624 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:42,630 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:42,633 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:42,638 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:42,642 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:42,649 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:42,651 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:42,656 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:42,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:42,661 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:42,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:42,667 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:42,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:42,673 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:42,677 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:42,686 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:42,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:42,691 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:42,692 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:42,701 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:42,711 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:42,712 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:42,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:42,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:42,716 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:42,717 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:42,718 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:42,719 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:42,721 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:42,722 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:42,723 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:42,724 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:42,725 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:42,725 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:42,725 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:42,727 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:42,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:42,730 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:42:42,785 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:42,786 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:42,788 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:42,788 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:42,790 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:42,791 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:42,791 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:42,792 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:42,792 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:42,792 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:42,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:42,794 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:42:42,794 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:42:42,794 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:42:42,794 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:42,795 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:42,795 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:42,795 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:42,795 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:42,796 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:42,796 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:42,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:42,797 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:42,797 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:42,797 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:42,797 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:42:42,798 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:42:42,798 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:42,798 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:42:42,798 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:42,799 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:42:42,799 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_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a471804b0aeafb2235803269c31c1dcf109917d [2020-11-28 04:42:43,249 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:43,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:43,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:43,301 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:43,302 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:43,303 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2020-11-28 04:42:43,390 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/data/c37ba665c/ac08c9884534470594e9923f3e83bed6/FLAG30138606e [2020-11-28 04:42:44,497 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:44,498 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2020-11-28 04:42:44,546 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/data/c37ba665c/ac08c9884534470594e9923f3e83bed6/FLAG30138606e [2020-11-28 04:42:44,814 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5336e39f-1d27-4173-b1ab-cc9b523f1f3d/bin/ukojak/data/c37ba665c/ac08c9884534470594e9923f3e83bed6 [2020-11-28 04:42:44,817 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:44,819 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:44,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:44,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:44,831 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:44,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:44" (1/1) ... [2020-11-28 04:42:44,836 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb8cadd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:44, skipping insertion in model container [2020-11-28 04:42:44,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:44" (1/1) ... [2020-11-28 04:42:44,844 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:44,970 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:45,358 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:45,367 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:46,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:46,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:46,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:46,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:46,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:46,519 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:46,520 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:46,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:46,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:46,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:46,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:46,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:46,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:47,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:47,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:47,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:47,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:47,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:47,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:47,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:47,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:47,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:47,334 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:47,514 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,606 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:47,708 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:42:47,763 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:47,774 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:47,774 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:47,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,864 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,865 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:47,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:47,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:47,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:47,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:47,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:47,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:47,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:47,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:47,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:47,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:47,962 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:48,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,078 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:48,144 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:42:48,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:48,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:48,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,228 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:48,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:48,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:48,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:48,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:48,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:48,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:48,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:48,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:48,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:48,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:48,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:48,582 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:50,282 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:42:50,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:50 WrapperNode [2020-11-28 04:42:50,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:50,285 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:42:50,285 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:42:50,286 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:42:50,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:50" (1/1) ... [2020-11-28 04:42:50,393 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 04:42:50,452 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:50" (1/1) ... [2020-11-28 04:42:50,465 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:42:50,465 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:42:50,467 INFO L168 Benchmark]: Toolchain (without parser) took 5646.93 ms. Allocated memory was 52.4 MB in the beginning and 211.8 MB in the end (delta: 159.4 MB). Free memory was 31.9 MB in the beginning and 114.2 MB in the end (delta: -82.3 MB). Peak memory consumption was 77.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:50,468 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 52.4 MB. Free memory was 34.6 MB in the beginning and 34.6 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:50,469 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5463.49 ms. Allocated memory was 52.4 MB in the beginning and 211.8 MB in the end (delta: 159.4 MB). Free memory was 31.6 MB in the beginning and 119.4 MB in the end (delta: -87.8 MB). Peak memory consumption was 120.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:50,469 INFO L168 Benchmark]: Boogie Procedure Inliner took 179.88 ms. Allocated memory is still 211.8 MB. Free memory was 119.4 MB in the beginning and 114.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:50,471 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 52.4 MB. Free memory was 34.6 MB in the beginning and 34.6 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5463.49 ms. Allocated memory was 52.4 MB in the beginning and 211.8 MB in the end (delta: 159.4 MB). Free memory was 31.6 MB in the beginning and 119.4 MB in the end (delta: -87.8 MB). Peak memory consumption was 120.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 179.88 ms. Allocated memory is still 211.8 MB. Free memory was 119.4 MB in the beginning and 114.2 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...