./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_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_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/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 db94c55aa59a75f09749604d34e877141f464913 ............................................................................................................................................................................... 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_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/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 db94c55aa59a75f09749604d34e877141f464913 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:18:51,919 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:18:51,922 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:18:51,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:18:52,001 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:18:52,003 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:18:52,005 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:18:52,007 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:18:52,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:18:52,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:18:52,012 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:18:52,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:18:52,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:18:52,016 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:18:52,017 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:18:52,018 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:18:52,020 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:18:52,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:18:52,023 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:18:52,025 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:18:52,027 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:18:52,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:18:52,030 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:18:52,031 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:18:52,035 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:18:52,035 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:18:52,036 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:18:52,037 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:18:52,038 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:18:52,039 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:18:52,039 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:18:52,040 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:18:52,041 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:18:52,042 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:18:52,043 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:18:52,044 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:18:52,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:18:52,045 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:18:52,046 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:18:52,047 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:18:52,048 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:18:52,049 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 19:18:52,072 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:18:52,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:18:52,073 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:18:52,074 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:18:52,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:18:52,075 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:18:52,075 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:18:52,076 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:18:52,076 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:18:52,077 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:18:52,077 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:18:52,077 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:18:52,078 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:18:52,078 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:18:52,079 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:18:52,079 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:18:52,079 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:18:52,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:18:52,080 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:18:52,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:18:52,081 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:18:52,081 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:18:52,082 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:18:52,082 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:18:52,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:18:52,083 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:18:52,083 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:18:52,084 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_2a18e59a-7be0-409a-a048-dc95b34bb5cd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db94c55aa59a75f09749604d34e877141f464913 [2020-11-29 19:18:52,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:18:52,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:18:52,366 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:18:52,367 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:18:52,370 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:18:52,372 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2020-11-29 19:18:52,438 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/data/1cf9ba599/b241842cee7048cca1fd9f61ea223de7/FLAG56a7f79be [2020-11-29 19:18:53,256 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:18:53,257 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2020-11-29 19:18:53,308 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/data/1cf9ba599/b241842cee7048cca1fd9f61ea223de7/FLAG56a7f79be [2020-11-29 19:18:53,763 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/data/1cf9ba599/b241842cee7048cca1fd9f61ea223de7 [2020-11-29 19:18:53,769 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:18:53,770 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:18:53,772 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:18:53,773 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:18:53,776 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:18:53,777 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:18:53" (1/1) ... [2020-11-29 19:18:53,778 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea27ec2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:18:53, skipping insertion in model container [2020-11-29 19:18:53,779 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:18:53" (1/1) ... [2020-11-29 19:18:53,792 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:18:53,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:18:54,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:18:54,220 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:18:55,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:18:55,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:18:55,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:18:55,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:18:55,217 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:18:55,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:18:55,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:18:55,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:18:55,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:18:55,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:18:55,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:18:55,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:18:55,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:18:55,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:18:55,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:18:55,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:18:55,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:18:55,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:18:55,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:18:55,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:18:55,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:18:55,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:18:55,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:18:55,826 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:18:55,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:18:55,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:18:56,011 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:18:56,059 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) [2020-11-29 19:18:56,065 INFO L168 Benchmark]: Toolchain (without parser) took 2293.32 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 55.8 MB in the beginning and 69.5 MB in the end (delta: -13.8 MB). Peak memory consumption was 35.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:18:56,065 INFO L168 Benchmark]: CDTParser took 1.62 ms. Allocated memory is still 94.4 MB. Free memory was 52.5 MB in the beginning and 52.5 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:18:56,066 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2290.18 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 55.4 MB in the beginning and 69.5 MB in the end (delta: -14.2 MB). Peak memory consumption was 33.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:18:56,068 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.62 ms. Allocated memory is still 94.4 MB. Free memory was 52.5 MB in the beginning and 52.5 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2290.18 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 55.4 MB in the beginning and 69.5 MB in the end (delta: -14.2 MB). Peak memory consumption was 33.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:18:58,324 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:18:58,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:18:58,361 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:18:58,362 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:18:58,363 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:18:58,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:18:58,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:18:58,370 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:18:58,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:18:58,372 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:18:58,379 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:18:58,379 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:18:58,380 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:18:58,382 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:18:58,383 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:18:58,384 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:18:58,385 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:18:58,387 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:18:58,390 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:18:58,399 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:18:58,400 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:18:58,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:18:58,402 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:18:58,406 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:18:58,406 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:18:58,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:18:58,408 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:18:58,408 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:18:58,410 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:18:58,410 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:18:58,411 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:18:58,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:18:58,413 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:18:58,414 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:18:58,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:18:58,415 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:18:58,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:18:58,416 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:18:58,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:18:58,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:18:58,422 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 19:18:58,469 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:18:58,470 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:18:58,471 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:18:58,471 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:18:58,472 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:18:58,472 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:18:58,472 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:18:58,472 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:18:58,473 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:18:58,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:18:58,473 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:18:58,473 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:18:58,474 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:18:58,474 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:18:58,474 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:18:58,474 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:18:58,474 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:18:58,475 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:18:58,475 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:18:58,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:18:58,475 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:18:58,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:18:58,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:18:58,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:18:58,476 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:18:58,477 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:18:58,477 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:18:58,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:18:58,480 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:18:58,480 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:18:58,480 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 19:18:58,481 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_2a18e59a-7be0-409a-a048-dc95b34bb5cd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db94c55aa59a75f09749604d34e877141f464913 [2020-11-29 19:18:58,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:18:58,938 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:18:58,941 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:18:58,942 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:18:58,944 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:18:58,945 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2020-11-29 19:18:59,011 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/data/9bcb9753d/181dcbc6e99c441c9788a1c1e347af65/FLAG59cc385ff [2020-11-29 19:18:59,961 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:18:59,962 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2020-11-29 19:19:00,006 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/data/9bcb9753d/181dcbc6e99c441c9788a1c1e347af65/FLAG59cc385ff [2020-11-29 19:19:00,465 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2a18e59a-7be0-409a-a048-dc95b34bb5cd/bin/ukojak/data/9bcb9753d/181dcbc6e99c441c9788a1c1e347af65 [2020-11-29 19:19:00,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:19:00,469 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:19:00,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:19:00,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:19:00,488 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:19:00,489 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:19:00" (1/1) ... [2020-11-29 19:19:00,491 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d4d512 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:19:00, skipping insertion in model container [2020-11-29 19:19:00,491 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:19:00" (1/1) ... [2020-11-29 19:19:00,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:19:00,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:19:00,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:19:00,987 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:19:02,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:02,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:02,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:02,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:02,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:02,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:02,407 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:02,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:02,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:02,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:02,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:02,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:02,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:02,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:19:02,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:19:02,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:19:02,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:19:02,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:19:02,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:19:02,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:19:02,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:19:02,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:19:02,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:19:03,092 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:19:03,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,294 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:19:03,374 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 19:19:03,448 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:19:03,462 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:19:03,463 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:19:03,530 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,544 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,552 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:19:03,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:19:03,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:19:03,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:19:03,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:19:03,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:19:03,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:19:03,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:19:03,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:19:03,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:19:03,645 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:19:03,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,782 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:19:03,847 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:19:03,874 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:19:03,874 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:19:03,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:03,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:04,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:19:04,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:19:04,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:19:04,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:19:04,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:19:04,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:19:04,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:19:04,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:19:04,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:19:04,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:19:04,035 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:19:04,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:04,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:04,191 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:19:05,125 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:19:05,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:19:05 WrapperNode [2020-11-29 19:19:05,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:19:05,127 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:19:05,127 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:19:05,128 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:19:05,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:19:05" (1/1) ... [2020-11-29 19:19:05,208 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]]] [2020-11-29 19:19:05,274 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:19:05" (1/1) ... [2020-11-29 19:19:05,274 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:19:05,274 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:19:05,276 INFO L168 Benchmark]: Toolchain (without parser) took 4806.22 ms. Allocated memory was 54.5 MB in the beginning and 155.2 MB in the end (delta: 100.7 MB). Free memory was 23.7 MB in the beginning and 72.6 MB in the end (delta: -48.9 MB). Peak memory consumption was 51.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:19:05,277 INFO L168 Benchmark]: CDTParser took 1.91 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:19:05,277 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4655.83 ms. Allocated memory was 54.5 MB in the beginning and 155.2 MB in the end (delta: 100.7 MB). Free memory was 23.5 MB in the beginning and 77.8 MB in the end (delta: -54.3 MB). Peak memory consumption was 101.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:19:05,278 INFO L168 Benchmark]: Boogie Procedure Inliner took 147.16 ms. Allocated memory is still 155.2 MB. Free memory was 77.8 MB in the beginning and 72.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:19:05,280 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.91 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4655.83 ms. Allocated memory was 54.5 MB in the beginning and 155.2 MB in the end (delta: 100.7 MB). Free memory was 23.5 MB in the beginning and 77.8 MB in the end (delta: -54.3 MB). Peak memory consumption was 101.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 147.16 ms. Allocated memory is still 155.2 MB. Free memory was 77.8 MB in the beginning and 72.6 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...