./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/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 fb8cad770e06058c505650975661360714534883 ............................................................................................................................................................................... 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_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/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 fb8cad770e06058c505650975661360714534883 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:37:06,257 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:37:06,260 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:37:06,325 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:37:06,326 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:37:06,328 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:37:06,330 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:37:06,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:37:06,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:37:06,356 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:37:06,357 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:37:06,361 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:37:06,361 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:37:06,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:37:06,367 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:37:06,370 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:37:06,372 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:37:06,373 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:37:06,378 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:37:06,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:37:06,390 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:37:06,392 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:37:06,394 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:37:06,396 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:37:06,400 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:37:06,401 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:37:06,401 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:37:06,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:37:06,410 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:37:06,412 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:37:06,412 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:37:06,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:37:06,417 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:37:06,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:37:06,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:37:06,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:37:06,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:37:06,422 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:37:06,422 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:37:06,423 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:37:06,424 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:37:06,430 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 00:37:06,475 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:37:06,479 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:37:06,481 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:37:06,481 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:37:06,482 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:37:06,482 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:37:06,483 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:37:06,483 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:37:06,483 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:37:06,483 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:37:06,485 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:37:06,485 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:37:06,485 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:37:06,486 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:37:06,486 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:37:06,486 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:37:06,486 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:37:06,487 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:37:06,487 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:37:06,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:37:06,488 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:37:06,488 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:37:06,488 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:37:06,488 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:37:06,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:37:06,489 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:37:06,489 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:37:06,490 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_19fab3ef-7a9f-41b5-88a4-949daa8cf864/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb8cad770e06058c505650975661360714534883 [2020-11-30 00:37:06,801 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:37:06,828 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:37:06,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:37:06,834 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:37:06,838 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:37:06,839 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2020-11-30 00:37:06,925 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/data/dc378fe45/c546052e785341d1ab6bf3c4de321888/FLAGba98d38a6 [2020-11-30 00:37:07,784 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:37:07,785 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2020-11-30 00:37:07,848 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/data/dc378fe45/c546052e785341d1ab6bf3c4de321888/FLAGba98d38a6 [2020-11-30 00:37:08,326 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/data/dc378fe45/c546052e785341d1ab6bf3c4de321888 [2020-11-30 00:37:08,340 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:37:08,342 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:37:08,344 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:37:08,344 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:37:08,348 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:37:08,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:37:08" (1/1) ... [2020-11-30 00:37:08,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fa3612e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:37:08, skipping insertion in model container [2020-11-30 00:37:08,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:37:08" (1/1) ... [2020-11-30 00:37:08,361 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:37:08,468 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:37:08,856 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:37:08,864 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:37:09,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:09,974 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:09,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:09,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:09,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:09,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:09,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:09,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:10,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:10,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:10,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:10,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:10,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:10,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:37:10,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:37:10,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:37:10,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:37:10,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:37:10,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:37:10,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:37:10,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:37:10,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:37:10,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:37:10,842 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:37:10,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:10,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:11,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:37:11,135 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 00:37:11,142 INFO L168 Benchmark]: Toolchain (without parser) took 2798.65 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 63.4 MB in the beginning and 58.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 38.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:37:11,143 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 86.0 MB. Free memory was 46.4 MB in the beginning and 46.3 MB in the end (delta: 34.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:37:11,146 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2795.52 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 63.4 MB in the beginning and 58.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 38.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:37:11,150 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 86.0 MB. Free memory was 46.4 MB in the beginning and 46.3 MB in the end (delta: 34.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2795.52 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 63.4 MB in the beginning and 58.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 38.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:37:13,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:37:13,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:37:13,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:37:13,689 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:37:13,699 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:37:13,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:37:13,706 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:37:13,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:37:13,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:37:13,718 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:37:13,723 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:37:13,724 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:37:13,729 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:37:13,734 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:37:13,736 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:37:13,737 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:37:13,742 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:37:13,747 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:37:13,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:37:13,757 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:37:13,759 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:37:13,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:37:13,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:37:13,775 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:37:13,778 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:37:13,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:37:13,781 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:37:13,782 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:37:13,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:37:13,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:37:13,786 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:37:13,788 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:37:13,790 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:37:13,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:37:13,793 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:37:13,794 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:37:13,794 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:37:13,795 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:37:13,797 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:37:13,798 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:37:13,800 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 00:37:13,860 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:37:13,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:37:13,863 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:37:13,864 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:37:13,866 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:37:13,866 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:37:13,866 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:37:13,867 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:37:13,867 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:37:13,867 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:37:13,869 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:37:13,869 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:37:13,869 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:37:13,870 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:37:13,870 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:37:13,870 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:37:13,870 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:37:13,871 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:37:13,871 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:37:13,871 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:37:13,872 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:37:13,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:37:13,872 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:37:13,873 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:37:13,873 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:37:13,873 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:37:13,873 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:37:13,874 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:37:13,874 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:37:13,874 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:37:13,874 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:37:13,875 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_19fab3ef-7a9f-41b5-88a4-949daa8cf864/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb8cad770e06058c505650975661360714534883 [2020-11-30 00:37:14,346 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:37:14,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:37:14,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:37:14,375 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:37:14,377 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:37:14,379 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2020-11-30 00:37:14,453 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/data/215530bf9/427a4b1afbab42c3ace8fb59f6537cb3/FLAG3726730d7 [2020-11-30 00:37:15,489 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:37:15,490 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2020-11-30 00:37:15,543 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/data/215530bf9/427a4b1afbab42c3ace8fb59f6537cb3/FLAG3726730d7 [2020-11-30 00:37:15,848 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_19fab3ef-7a9f-41b5-88a4-949daa8cf864/bin/ukojak/data/215530bf9/427a4b1afbab42c3ace8fb59f6537cb3 [2020-11-30 00:37:15,851 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:37:15,853 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:37:15,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:37:15,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:37:15,859 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:37:15,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:37:15" (1/1) ... [2020-11-30 00:37:15,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60368e3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:37:15, skipping insertion in model container [2020-11-30 00:37:15,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:37:15" (1/1) ... [2020-11-30 00:37:15,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:37:16,027 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:37:16,425 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:37:16,436 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:37:17,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:17,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:17,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:17,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:17,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:17,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:17,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:17,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:17,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:17,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:17,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:17,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:17,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:18,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:37:18,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:37:18,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:37:18,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:37:18,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:37:18,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:37:18,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:37:18,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:37:18,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:37:18,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:37:18,580 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:37:18,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:18,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:18,831 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:37:18,923 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 00:37:19,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:37:19,035 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:37:19,035 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:37:19,113 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,137 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:37:19,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:37:19,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:37:19,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:37:19,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:37:19,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:37:19,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:37:19,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:37:19,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:37:19,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:37:19,258 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:37:19,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,398 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:37:19,444 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:37:19,472 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:37:19,474 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:37:19,530 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,530 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,544 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,544 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:37:19,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:37:19,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:37:19,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:37:19,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:37:19,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:37:19,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:37:19,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:37:19,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:37:19,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:37:19,628 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:37:19,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:19,755 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:37:21,223 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:37:21,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:37:21 WrapperNode [2020-11-30 00:37:21,224 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:37:21,225 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:37:21,225 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:37:21,225 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:37:21,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:37:21" (1/1) ... [2020-11-30 00:37:21,311 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-30 00:37:21,396 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:37:21" (1/1) ... [2020-11-30 00:37:21,396 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:37:21,396 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:37:21,399 INFO L168 Benchmark]: Toolchain (without parser) took 5544.89 ms. Allocated memory was 69.2 MB in the beginning and 151.0 MB in the end (delta: 81.8 MB). Free memory was 44.9 MB in the beginning and 44.4 MB in the end (delta: 469.7 kB). Peak memory consumption was 82.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:37:21,399 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 69.2 MB. Free memory is still 51.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:37:21,400 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5369.74 ms. Allocated memory was 69.2 MB in the beginning and 151.0 MB in the end (delta: 81.8 MB). Free memory was 44.8 MB in the beginning and 49.7 MB in the end (delta: -4.9 MB). Peak memory consumption was 104.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:37:21,400 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.55 ms. Allocated memory is still 151.0 MB. Free memory was 49.7 MB in the beginning and 44.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:37:21,402 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 69.2 MB. Free memory is still 51.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5369.74 ms. Allocated memory was 69.2 MB in the beginning and 151.0 MB in the end (delta: 81.8 MB). Free memory was 44.8 MB in the beginning and 49.7 MB in the end (delta: -4.9 MB). Peak memory consumption was 104.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 171.55 ms. Allocated memory is still 151.0 MB. Free memory was 49.7 MB in the beginning and 44.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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...