./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_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_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/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 cf04cf9c0e9d8b41abd9da7dd91b1cc6eb08e0d4 ............................................................................................................................................................................... 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_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/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 cf04cf9c0e9d8b41abd9da7dd91b1cc6eb08e0d4 ..................................................................................................................................................................................................................................... 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 19:19:17,803 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:19:17,806 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:19:17,859 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:19:17,880 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:19:17,888 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:19:17,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:19:17,902 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:19:17,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:19:17,920 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:19:17,922 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:19:17,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:19:17,925 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:19:17,927 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:19:17,928 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:19:17,937 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:19:17,938 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:19:17,940 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:19:17,942 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:19:17,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:19:17,963 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:19:17,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:19:17,970 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:19:17,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:19:17,983 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:19:17,986 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:19:17,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:19:17,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:19:17,991 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:19:17,993 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:19:17,994 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:19:17,995 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:19:17,998 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:19:18,000 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:19:18,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:19:18,002 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:19:18,006 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:19:18,007 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:19:18,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:19:18,009 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:19:18,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:19:18,014 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 19:19:18,068 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:19:18,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:19:18,070 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:19:18,071 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:19:18,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:19:18,072 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:19:18,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:19:18,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:19:18,073 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:19:18,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:19:18,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:19:18,075 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:19:18,075 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:19:18,075 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:19:18,075 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:19:18,076 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:19:18,076 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:19:18,076 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:19:18,077 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:19:18,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:19:18,077 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:19:18,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:19:18,078 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:19:18,078 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:19:18,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:19:18,079 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:19:18,079 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:19:18,079 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_60f8e878-dd8d-431b-be22-3a0203ec9f18/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf04cf9c0e9d8b41abd9da7dd91b1cc6eb08e0d4 [2020-11-29 19:19:18,404 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:19:18,445 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:19:18,451 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:19:18,453 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:19:18,454 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:19:18,456 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2020-11-29 19:19:18,557 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/data/5a5f9012f/ee971e777d6e47b09e5cb2beedf8ef94/FLAG08120d099 [2020-11-29 19:19:19,540 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:19:19,544 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2020-11-29 19:19:19,605 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/data/5a5f9012f/ee971e777d6e47b09e5cb2beedf8ef94/FLAG08120d099 [2020-11-29 19:19:19,964 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/data/5a5f9012f/ee971e777d6e47b09e5cb2beedf8ef94 [2020-11-29 19:19:19,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:19:19,968 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:19:19,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:19:19,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:19:19,976 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:19:19,977 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:19:19" (1/1) ... [2020-11-29 19:19:19,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@378f33bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:19:19, skipping insertion in model container [2020-11-29 19:19:19,980 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:19:19" (1/1) ... [2020-11-29 19:19:19,987 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:19:20,138 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:19:20,573 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:19:20,580 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:19:21,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:21,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:21,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:21,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:21,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:21,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:21,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:22,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:22,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:22,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:22,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:22,010 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:22,010 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:22,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:19:22,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:19:22,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:19:22,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:19:22,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:19:22,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:19:22,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:19:22,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:19:22,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:19:22,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:19:22,865 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:19:23,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:23,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:23,164 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:19:23,246 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 19:19:23,259 INFO L168 Benchmark]: Toolchain (without parser) took 3289.03 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 50.5 MB in the beginning and 57.9 MB in the end (delta: -7.3 MB). Peak memory consumption was 23.0 MB. Max. memory is 16.1 GB. [2020-11-29 19:19:23,260 INFO L168 Benchmark]: CDTParser took 0.65 ms. Allocated memory is still 88.1 MB. Free memory is still 45.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:19:23,263 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3284.02 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 50.3 MB in the beginning and 57.9 MB in the end (delta: -7.6 MB). Peak memory consumption was 20.9 MB. Max. memory is 16.1 GB. [2020-11-29 19:19:23,267 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65 ms. Allocated memory is still 88.1 MB. Free memory is still 45.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3284.02 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 50.3 MB in the beginning and 57.9 MB in the end (delta: -7.6 MB). Peak memory consumption was 20.9 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 19:19:26,106 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:19:26,109 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:19:26,159 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:19:26,161 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:19:26,167 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:19:26,171 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:19:26,176 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:19:26,181 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:19:26,190 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:19:26,192 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:19:26,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:19:26,194 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:19:26,196 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:19:26,197 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:19:26,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:19:26,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:19:26,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:19:26,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:19:26,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:19:26,211 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:19:26,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:19:26,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:19:26,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:19:26,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:19:26,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:19:26,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:19:26,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:19:26,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:19:26,236 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:19:26,236 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:19:26,238 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:19:26,239 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:19:26,240 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:19:26,242 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:19:26,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:19:26,244 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:19:26,244 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:19:26,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:19:26,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:19:26,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:19:26,249 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 19:19:26,281 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:19:26,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:19:26,283 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:19:26,283 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:19:26,284 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:19:26,284 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:19:26,285 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:19:26,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:19:26,285 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:19:26,285 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:19:26,285 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:19:26,286 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:19:26,286 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:19:26,286 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:19:26,286 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:19:26,287 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:19:26,287 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:19:26,287 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:19:26,287 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:19:26,288 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:19:26,288 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:19:26,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:19:26,289 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:19:26,289 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:19:26,289 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:19:26,289 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:19:26,289 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:19:26,290 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:19:26,290 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:19:26,290 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:19:26,290 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 19:19:26,291 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_60f8e878-dd8d-431b-be22-3a0203ec9f18/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf04cf9c0e9d8b41abd9da7dd91b1cc6eb08e0d4 [2020-11-29 19:19:26,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:19:26,844 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:19:26,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:19:26,851 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:19:26,852 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:19:26,853 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2020-11-29 19:19:26,961 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/data/ce30dcbbd/383cf70246604d57bb06a0ceec32b2b3/FLAGfc696aa57 [2020-11-29 19:19:28,124 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:19:28,125 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2020-11-29 19:19:28,186 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/data/ce30dcbbd/383cf70246604d57bb06a0ceec32b2b3/FLAGfc696aa57 [2020-11-29 19:19:28,465 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_60f8e878-dd8d-431b-be22-3a0203ec9f18/bin/ukojak/data/ce30dcbbd/383cf70246604d57bb06a0ceec32b2b3 [2020-11-29 19:19:28,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:19:28,470 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:19:28,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:19:28,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:19:28,483 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:19:28,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:19:28" (1/1) ... [2020-11-29 19:19:28,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@def567a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:19:28, skipping insertion in model container [2020-11-29 19:19:28,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:19:28" (1/1) ... [2020-11-29 19:19:28,499 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:19:28,712 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:19:29,160 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:19:29,170 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:19:30,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:30,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:30,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:30,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:30,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:30,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:30,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:30,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:30,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:30,552 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:30,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:30,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:30,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:31,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:19:31,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:19:31,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:19:31,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:19:31,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:19:31,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:19:31,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:19:31,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:19:31,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:19:31,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:19:31,507 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:19:31,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:31,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:31,859 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:19:31,951 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 19:19:32,015 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:19:32,024 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:19:32,025 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:19:32,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,108 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,108 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,152 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,155 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,158 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:19:32,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:19:32,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:19:32,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:19:32,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:19:32,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:19:32,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:19:32,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:19:32,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:19:32,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:19:32,278 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:19:32,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:19:32,511 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:19:32,545 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:19:32,546 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:19:32,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,624 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:19:32,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:19:32,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:19:32,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:19:32,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:19:32,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:19:32,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:19:32,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:19:32,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:19:32,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:19:32,709 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:19:32,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:19:32,878 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:19:34,363 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:19:34,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:19:34 WrapperNode [2020-11-29 19:19:34,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:19:34,366 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:19:34,366 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:19:34,366 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:19:34,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:19:34" (1/1) ... [2020-11-29 19:19:34,453 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 19:19:34,537 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:19:34" (1/1) ... [2020-11-29 19:19:34,538 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:19:34,538 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:19:34,541 INFO L168 Benchmark]: Toolchain (without parser) took 6069.56 ms. Allocated memory was 67.1 MB in the beginning and 165.7 MB in the end (delta: 98.6 MB). Free memory was 38.6 MB in the beginning and 93.6 MB in the end (delta: -55.0 MB). Peak memory consumption was 43.7 MB. Max. memory is 16.1 GB. [2020-11-29 19:19:34,541 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 67.1 MB. Free memory was 48.2 MB in the beginning and 48.1 MB in the end (delta: 32.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:19:34,542 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5894.00 ms. Allocated memory was 67.1 MB in the beginning and 165.7 MB in the end (delta: 98.6 MB). Free memory was 38.5 MB in the beginning and 98.8 MB in the end (delta: -60.4 MB). Peak memory consumption was 122.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:19:34,543 INFO L168 Benchmark]: Boogie Procedure Inliner took 172.21 ms. Allocated memory is still 165.7 MB. Free memory was 98.8 MB in the beginning and 93.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:19:34,545 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 67.1 MB. Free memory was 48.2 MB in the beginning and 48.1 MB in the end (delta: 32.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5894.00 ms. Allocated memory was 67.1 MB in the beginning and 165.7 MB in the end (delta: 98.6 MB). Free memory was 38.5 MB in the beginning and 98.8 MB in the end (delta: -60.4 MB). Peak memory consumption was 122.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 172.21 ms. Allocated memory is still 165.7 MB. Free memory was 98.8 MB in the beginning and 93.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...